Climate and monthly weather forecast
Fort Worth, TX

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A calm river flowing down towards the beautiful cityscape of Fort Worth, Texas
A calm river flowing down towards the beautiful cityscape of Fort Worth, Texas

The climate of Fort Worth

Dominating the climate of Fort Worth, Texas, USA, is the Köppen classification Cfa. This denotes a humid subtropical climate without a dry season. Geographically, Fort Worth lies on flat terrain with the western part of the city located on the eastern edge of the American Shields, a rock formation older than the Appalachian Mountains.

Monthly average temperatures reveal diverse weather patterns throughout the year. High temperatures range from a cool 55.4°F (13°C) in January to a scorching 95.7°F (35.4°C) in August. This indicates a distinct shift from winter to summer with average high temperatures staying above the 90 degrees mark from June to August. The low temperatures follow a similar trend. It begins at 38.7°F (3.7°C) in January, climaxing at 75.9°F (24.4°C) in August and falling back to 41.4°F (5.2°C) in December.

Indeed, humidity levels remain relatively constant throughout the year, averaging around 68% with a slight rise in May and decline in August. Comparative analysis of the rainfall data shows that Fort Worth experiences more rain in October, with an average accumulation of 3.35" (85mm). Notably, March records the highest number of rainy days, with an average of 12.3 days.

An interesting observation pertains to snowfall. The only instances of snow, albeit minuscule, occur in January and December, with an average accumulation of 0.04" (1mm). These months also report the fewest daylight hours, 10 and 10.3 hours respectively, while the latter part of June enjoys the longest daylight hours averagely 14.3 hours. Furthermore, the highest UV Index is observed between May and August, causing the need for UV protection to soar during these months.

The best time to visit Fort Worth

Considering the weather elements across the year, the most optimum time to visit Fort Worth spans from April to June and from September to November. During these periods, the city experiences temperatures ranging from 75°F (23.9°C) to 87.4°F (30.8°C), pleasant for exploring this vibrant city. These periods also have respectable daylight hours: 12 hours to 13.9 hours in Spring and 11.4 hours to 12.4 hours in Autumn, providing ample time for outdoor activities. Highway, UV indices during this period are manageable, predominantly between 5 and 6.

The worst time to visit Fort Worth

If intolerant to high temperatures, the period from July to August might prove challenging for a visit to Fort Worth. These months record the highest average temperatures from 94.6°F (34.8°C) to 95.7°F (35.4°C). Simultaneously, the city witnesses a decrease in relative humidity and cloud cover, resulting in hot and potentially uncomfortable weather conditions. Notably, the UV index peaks at 7 during these months, indicating a high risk of harm from unprotected sun exposure.

Spring weather in Fort Worth

Spring settles in Fort Worth from March to May, with temperatures warming up consistently across these months. The average high temperatures start at 67.8°F (19.9°C) in March, developing to 81.7°F (27.6°C) by May. Nights remain cooler, with the average low temperatures ranging from 50.4°F (10.2°C) to 64°F (17.8°C). It is during Spring that Fort Worth experiences the highest number of rainfall days, with 12.3 in March, 11.8 in April, and 13.9 in May. While the average daylight hours increase satisfactory, the UV index also begins to climb, reaching 7 by May.

Summer weather in Fort Worth

Summer in Fort Worth is characterized by high temperatures, long daylight hours and high levels of sunshine. June to August sees average high temperatures soaring from 90.7°F (32.6°C) to 95.7°F (35.4°C). Despite the high temperatures, these months also observe a reduction in relative humidity from 68% to 56%. The city basks in more than 10 hours of sunshine daily while UV index measurements sit at 7, indicating the need for sun protection.

Autumn weather in Fort Worth

Autumn arrives in Fort Worth in September and lasts until November. This period witnesses a gradual dip in temperatures, with highs tapering from 87.4°F (30.8°C) in September to a milder 64.8°F (18.2°C) by November. Correspondingly, the low temperatures decrease from 69.6°F (20.9°C) to 48.6°F (9.2°C). October proves to be the wettest month of the year, witnessing 3.35" (85mm) of rain. Notably, the number of daylight hours reduces over these three months, starting at 12.4 hours in September and ending at 10.5 hours in November.

Winter weather in Fort Worth

Cooler temperatures and shorter days pronounce the arrival of Winter in Fort Worth, which lasts from December to February. The average high temperatures range from 55.4°F (13°C) to 58.6°F (14.8°C), whereas the average low temperature fluctuates between 38.7°F (3.7°C) and 42.3°F (5.7°C). Surprisingly, these cooler months still experience a significant amount of sunshine, with an average of 5.7 to 6.1 hours daily. Snowfall remains rare, seen only in the form of traces in December and January.

Weather in January

January commences the year in Fort Worth, Texas, with cool temperatures and comparatively lower rainfall. Still, it's sporadic snowfalls, with 0.04" (1mm) of snow seen on an average of 0.3 snowfall days during the month, set it apart from the following months. Weather in January »

Weather in February

As the city moves from January into February, temperatures gradually escalate, commencing the transition from winter to spring. Nonetheless, Fort Worth sees an increase in rainfall to 1.22" (31mm), with precipitation observed on an average of approximately 8.2 days. Weather in February »

Weather in March

In March, Fort Worth’s climate continues to warm, with the last frost of winter now just a memory. Notably, this is when the rainfall peaks to 2.28" (58mm), witnessing precipitation on a relative 12.3 days. While rains persist, periods of sunshine become more prevalent, painting a picture-perfect image of spring weather. Weather in March »

Weather in April

April sees the city fully enveloped in spring, with temperatures climbing to a pleasant range. Rainfall decreases somewhat from March, and it drops to approximately 2.05" (52mm). The warmer weather invites locals and visitors alike to explore the beautiful parks and gardens of Fort Worth. Weather in April »

Weather in May

May signals the arrival of early summer in Fort Worth, bringing noticeably warmer weather and the city's highest rainfall of the year at 2.99" (76mm). While the rise in temperatures is welcomed by many, those sensitive to heat should prepare accordingly. Weather in May »

Weather in June

June inherits much of May's warmth, but brings a marked decrease in overall rainfall. The decrease in rainfall from the peak 2.91" (74mm) seen in the previous month, welcomes the city's summer season. Visitors can look forward to warm, sunny days, highlighted by beautiful sunsets that are iconic of Texas skies. Weather in June »

Weather in July

July in Fort Worth is characterized by robust summer heat, with temperatures reaching their yearly highs. It's during this month that Fort Worth sees its highest temperature of the year touching a scorching 94.6°F (34.8°C). As one of the city’s hottest months, it encourages residents and visitors alike to seek out water-based activities and air-conditioned environments. Weather in July »

Weather in August

August continues on from July, basking in the full glory of the Texas summer. The heatwave continues, with 95.7°F (35.4°C) recorded as the highest temperature for August, slightly surpassing the previous month. Aside from the daytime heat, evening activities remain enjoyable due to relatively cooler temperatures. Weather in August »

Weather in September

With the arrival of September, Fort Worth begins its transition into autumn. Rainfall increases marginally to 2.44" (62mm), while humidity tends to stay consistent compared to August. Fall's onset is marked by vibrant hues in nature, making the city particularly photogenic. Weather in September »

Weather in October

As the leaves turn in October, a fresh, crisp starts to fill the air in Fort Worth. Though the month is typically wet with the average rainfall touching 3.35" (85mm), it's also characterized by cooler temperatures and clear skies. Weather in October »

Weather in November

In November, colder winds start sweeping through Fort Worth, hinting at the approaching winter. Interestingly, this month witnesses a drop in the level of rainfall to 1.26" (32mm). The city experiences moderately cold weather with occasional windy conditions. Weather in November »

Weather in December

December signals the beginning of winter in Fort Worth, characterized by lower temperatures and an uptick in precipitation. With an average snowfall of 0.04" (1mm) on approximately 0.5 days, this echoes the winter patterns seen in January. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Fort Worth?

Fort Worth's temperature records reveal January as the coldest month, marked by average highs of 55.4°F (13°C) and lows of 38.7°F (3.7°C).

How many days does it rain in Fort Worth?

Throughout the year, in Fort Worth, Texas, there are 132.4 rainfall days, and 25.87" (657mm) of precipitation is accumulated.

When does it snow in Fort Worth?

January, February, November and December are months with snowfall in Fort Worth, Texas.

How much does it snow in Fort Worth?

In Fort Worth, Texas, during the entire year, snow falls for 2.7 days and aggregates up to 0.91" (23mm) of snow.

What are the months with the lowest UV index in Fort Worth?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the driest month in Fort Worth?

February is the month with the least rainfall in Fort Worth. Rain falls for 8.2 days and accumulates 1.22" (31mm) of precipitation.

What is the snowiest month in Fort Worth?

The month with the most snowfall in Fort Worth is February, when snow falls for 1.6 days and typically aggregates up to 0.79" (20mm) of snow.

When it does not snow in Fort Worth?

March through October are months without snowfall in Fort Worth.

When is Daylight Saving Time (DST) in Fort Worth?

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 in Fort Worth?

With an average relative humidity of 73%, May is the most humid month.

When is the highest UV index in Fort Worth?

The months with the highest UV index are May through August, with an average maximum UV index of 7.

When are the longest days in Fort Worth?

June has the longest days of the year in Fort Worth, with an average of 14h and 18min of daylight.

What month has the most sunshine in Fort Worth?

The month with the most sunshine in Fort Worth, Texas, is July, with an average of 11h of sunshine.

What part of the year is the hottest in Fort Worth?

The highest temperatures are recorded in August, with averages reaching a high of 95.7°F (35.4°C) and a low of 75.9°F (24.4°C).

What is the least humid month in Fort Worth?

August is the least humid month, with an average relative humidity of 56%.

What is the wettest month in Fort Worth?

October is the month with the most rainfall. Rain falls for 10.6 days and accumulates 3.35" (85mm) of precipitation.

What is the month with the shortest days in Fort Worth?

The month with the shortest days in Fort Worth, Texas, is December, with an average of 10h and 0min of daylight.

What is the month with the least sunshine in Fort Worth?

With an average of 5.7h of sunshine, December has the least sunshine of the year.

Average temperature
Fort Worth, TX

Average temperature - Fort Worth, TX

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (55.4°F).

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

Average pressure
Fort Worth, TX

Average pressure - Fort Worth, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Fort Worth, TX

Average wind speed - Fort Worth, TX

The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

Average humidity
Fort Worth, TX

Average humidity - Fort Worth, TX

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (56%).

Average rainfall
Fort Worth, TX

Average rainfall - Fort Worth, TX

The wettest month (with the highest rainfall) is October (3.35").
The driest month (with the least rainfall) is February (1.22").

Average rainfall days
Fort Worth, TX

Average rainfall days - Fort Worth, TX

The month with the highest number of rainy days is September (14.9 days).
The month with the least rainy days is January (5.8 days).

Average snowfall
Fort Worth, TX

Average snowfall - Fort Worth, TX

The month with the highest snowfall is February (0.79").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days
Fort Worth, TX

Average snowfall days - Fort Worth, TX

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Fort Worth, TX

Average daylight / Average sunshine - Fort Worth, TX

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days
Fort Worth, TX

Average sunshine days - Fort Worth, TX

The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is September (13.2 days).

Average UV index
Fort Worth, TX

Average UV index - Fort Worth, TX

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average visibility
Fort Worth, TX

Average visibility - Fort Worth, 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).

Fort Worth, Texas, USA

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