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Contents
- The climate of Austin
- The best time to visit Austin
- The worst time to visit Austin
- Spring weather in Austin
- Summer weather in Austin
- Autumn weather in Austin
- Winter weather in Austin
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The beautiful Lady Bird Lake passing through the city skyscrapers of Austin city, Texas
Climate and monthly weather forecast
The climate of Austin
Located in the heart of Texas, Austin experiences a Humid Subtropical climate with no dry season, commonly known as Köppen climate classification Cfa. Geographically, the city trembles on the line between the southeastern forests and the western desert, due to which it showcases a rich diversity of weather patterns. The climate throughout the year ripples with temperature, humidity, and precipitations, forming the considerable spectrum of Austin's weather.
Austin's mercury swings between a comfortable 42.6°F (5.9°C) to a scorching 96.4°F (35.8°C) throughout the year. Despite its southern location, the winter months bring temperatures down to 42.6°F (5.9°C) at night, while the peak of the summer in August can push the scale up to a sizzling 96.4°F (35.8°C). A swing in relative humidity is noticeable too, as it varies from 59 to 75%. This vortex of temperature and humidity often begets a balmy essence around the city, which can be idyllic or exhausting, depending on the time of the year.
Rain dapples the city quite frequently, with the wettest month being May, averaging 3.78" (96mm) of rainfall. Irrespective of the season, rain can be expected for about 8 to 16 days in a month. Snow is a rare phenomenon in Austin, with minimal occurrences in January and February, amounting to about 0.4" (10mm) and 0.2" (5mm) respectively.
Under its sunny cloak, Austin gets about 5.3 to 10.3 hours of sunshine per day, offering ample opportunity to soak up some vitamin D. This, coupled with average winds breezing by at 6.2mph (10km/h) to 9.2mph (14.8km/h), contributes to the city's moderate weather conditions. Unraveling Austin's general cloud coverage reveals a coverage of 24 to 46% throughout the year.
Austin's mercury swings between a comfortable 42.6°F (5.9°C) to a scorching 96.4°F (35.8°C) throughout the year. Despite its southern location, the winter months bring temperatures down to 42.6°F (5.9°C) at night, while the peak of the summer in August can push the scale up to a sizzling 96.4°F (35.8°C). A swing in relative humidity is noticeable too, as it varies from 59 to 75%. This vortex of temperature and humidity often begets a balmy essence around the city, which can be idyllic or exhausting, depending on the time of the year.
Rain dapples the city quite frequently, with the wettest month being May, averaging 3.78" (96mm) of rainfall. Irrespective of the season, rain can be expected for about 8 to 16 days in a month. Snow is a rare phenomenon in Austin, with minimal occurrences in January and February, amounting to about 0.4" (10mm) and 0.2" (5mm) respectively.
Under its sunny cloak, Austin gets about 5.3 to 10.3 hours of sunshine per day, offering ample opportunity to soak up some vitamin D. This, coupled with average winds breezing by at 6.2mph (10km/h) to 9.2mph (14.8km/h), contributes to the city's moderate weather conditions. Unraveling Austin's general cloud coverage reveals a coverage of 24 to 46% throughout the year.
The best time to visit Austin
The most preferred time to plan a visit to Austin will be between the spring months of March to May and the fall months of September to November. During this time, the city experiences a mild, comfortable temperature range of 52.5°F (11.4°C) to 78.8°F (26°C). This period isn't merely temperature-friendly, but it also matches Austin's festival season, enhancing the overall visit experience.
The worst time to visit Austin
The months of July and August mark the peak of summer in Austin when temperatures soar up to 96.4°F (35.8°C). Although rare, the highest recorded temperatures have even crossed the 100°F (37.8°C) threshold. In addition to the sweltering heat, the summer months also bring a heightened humidity of about 75%, making the season quite daunting for outdoor activities.
Spring weather in Austin
Spring in Austin, from March to May, brings a warm, comfortable temperature range from 52.5°F (11.4°C) to 77.2°F (25.1°C). This period also welcomes an increase in daylight hours, giving visitors more time to explore the city. Rainfall, however, marks its presence as it reaches its peak in May with an average of 3.78" (96mm). Despite these occasional showers, Spring remains one of the most inviting seasons in Austin.
Summer weather in Austin
From June to August, Austin simmers under the scorching Texas sun. While June starts with a temperate 91.2°F (32.9°C), by August, the mercury spikes up to a sizzling 96.4°F (35.8°C). The nights during this period bring some relief with temperatures dipping to a comfortable 72.1°F (22.3°C) to 75.4°F (24.1°C). Home to the longest days of the year, Austin basks in more than 14 hours of daylight during summer, offering an extended timeline for activities.
Autumn weather in Austin
Austin's autumn, from September to November, initiates a slow but steady drop in temperatures. September still clings onto the remnants of summer with temperatures around 88.2°F (31.2°C), but by November, the chill sets in with minimum temperature dropping to 51.6°F (10.9°C). This period also brings an observable decrease in humidity levels, creating an enjoyable, cool climate.
Winter weather in Austin
Winter in Austin, from December to February, is rather mild compared to other regions in the United States. The mercury hangs between a minimum of 42.6°F (5.9°C) and a maximum of 63°F (17.2°C). The chance of snow is minimal, and the city receives the least hours of sunshine during this time. However, with relatively moderate temperatures and peaceful landscapes, Austin's winter can still offer a warm and inviting experience to visitors.
Weather in January
January offers the coldest weather of the year in Austin, Texas, with the temperature ranging from a high of 59.4°F (15.2°C) to a low of 42.6°F (5.9°C). This period is often cloudy with a 34% cloud cover, which is the year's lowest. Weather in January »
Weather in February
As Austin transitions from the chill of January, February brings a slight uptick in temperature, with lower humidity. While it gets warmer, the city experiences an increase in cloud cover to 43%. This month blends the tail end of winter chill with early spring warmth, making it a pleasant time for outdoor activities. Weather in February »
Weather in March
Austin starts to show signs of spring in March. The temperature slightly rises, and rainfall increases slightly to 1.42" (36mm) over an average of 13.3 days. This enlightens spring blossoms and those seeking an optimal blend of moderate temperatures and rainfall. Weather in March »
Weather in April
April provides an insight into the approaching warm season in Austin, with temperatures consistently on the rise from the March weather. However, rainfall remains relatively high. This can be understood as nature's last burst before shifting to the dry heat of the summer months. Weather in April »
Weather in May
In May, Austin starts to usher in the summer, followed by a significant spike in temperature. Rainfall is at its peak this month, reaching a high of 3.78" (96mm). The relatively high showers along with an increase in temperature provide a unique humidity to the air. Weather in May »
Weather in June
June will give visitors and locals a sneak-peek into the full-blown Austin summer. Full sunny days embrace the city, while the humidity starts to decrease. This includes afternoons perfect for lounging by the pool and clear nights for stargazing. Weather in June »
Weather in July
July heralds the peak of summer in Austin, Texas, hitting a maximum average high of 95.2°F (35.1°C). The weather is notably dry with a cloud cover of 29%, the lowest throughout the year. This hot, sunny weather presents the perfect atmosphere for summer activities and water sports. Weather in July »
Weather in August
August sees a slight cooling down from the intense heat of July. Even though temperatures are still high, the humidity levels show a gradual decrease. This month amalgamates characteristic elements of the Austin summer, justifying its reputation for featuring the best weather of the season. Weather in August »
Weather in September
September in Austin witnesses a clear shift in weather patterns. The temperature marks a noticeable fall, and the precipitation increases to 2.52" (64mm) across the month. This month characterizes a clear shift from the triad of summer months. Weather in September »
Weather in October
October brings about the initial signs of fall to Austin, Texas. The sun continues to shine, but with the moderated temperatures, outdoor activities become increasingly pleasant. This month typically sees a decent drop in temperatures from September. Weather in October »
Weather in November
In November, Austin experiences noticeable shifts in weather with temperatures further decreasing. While sunshine and clear skies prevail, the days grow shorter with early sunsets. The seemingly shorter days are an indicator of the impending winter season. Weather in November »
Weather in December
December in Austin, Texas celebrates the year-end with a return to cooler temperatures. The city experiences a full circle of weather patterns, ending the year much like it began in terms of temperature. Cloud cover is dense at 41%, matching the sombre mood of winter. Weather in December »
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
January is the month that records the lowest temperatures, with averages ranging from a high of 59.4°F (15.2°C) to a low of 42.6°F (5.9°C).
How many days does it rain in Austin?
Throughout the year, there are 142.7 rainfall days, and 21.5" (546mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January and February.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.39" (10mm) of snow.
How much does it snow?
In Austin, during the entire year, snow falls for 0.7 days and aggregates up to 0.59" (15mm) of snow.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 10.4 days and typically collects 0.91" (23mm) of precipitation.
When it does not snow in Austin?
March through December are months without snowfall.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the most humid month?
May is the most humid month, with an average relative humidity of 75%.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 16.2 days and typically aggregates up to 3.78" (96mm) of precipitation.
When are the longest days?
June has the longest days of the year in Austin, Texas, with an average of 14h and 6min of daylight.
What are the months with the highest UV index in Austin?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What are the months with the most sunshine?
The months with the most sunshine in Austin are July and August, with an average of 10.3h of sunshine.
What month is the hottest?
Austin's warmest weather arrives in August, when temperatures average a high of 96.4°F (35.8°C) and a low of 75.4°F (24.1°C).
What is the least humid month?
With an average relative humidity of 59%, August is the least humid month.
What is the month with the shortest days?
With an average of 10h and 12min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 5.3h of sunshine.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 3.
Average temperature
Austin, TX
The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (59.4°F).
The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (42.6°F).
Average pressure
Austin, TX
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Austin, TX
- Average wind speed in January:
8.3mph - Average wind speed in February:
9mph - Average wind speed in March:
9.2mph - Average wind speed in April:
9mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
7.4mph - Average wind speed in August:
7mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is March (9.2mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).
Average humidity
Austin, TX
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Austin, TX
- Average rainfall in January:
1.14" - Average rainfall in February:
0.91" - Average rainfall in March:
1.42" - Average rainfall in April:
1.61" - Average rainfall in May:
3.78" - Average rainfall in June:
1.81"
- Average rainfall in July:
1.38" - Average rainfall in August:
1.93" - Average rainfall in September:
2.52" - Average rainfall in October:
2.56" - Average rainfall in November:
1.18" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days
Austin, TX
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
11.4 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
15.1 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
9.7 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Austin, TX
The month with the highest snowfall is January (0.4").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Austin, TX
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight / Average sunshine
Austin, TX
- Average daylight in January:
10h and 3min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 1min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
6h and 2min - Average sunshine in February:
6h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
Austin, TX
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
12.6 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
17 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (11.1 days).
Average UV index
Austin, TX
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Austin, TX
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Austin, TX
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).