April weather forecast and climate
Austin, TX

The beautiful Lady Bird Lake passing through the city skyscrapers of Austin city, Texas
The beautiful Lady Bird Lake passing through the city skyscrapers of Austin city, Texas

Weather in April

April is a warm spring month in Austin, Texas, with average temperature fluctuating between 77.2°F (25.1°C) and 58.6°F (14.8°C).

Temperature

In Austin, Texas, the average high-temperature marginally rises, from an agreeable 70.3°F (21.3°C) in March, to a moderately hot 77.2°F (25.1°C). In April, in Austin, Texas, the average low-temperature is 58.6°F (14.8°C).

Humidity

In April, the average relative humidity in Austin, Texas, is 72%.

Rainfall

In Austin, during 13.7 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, there are 142.7 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

The average length of the day in April is 12.9h.

Sunshine

In April, the average sunshine in Austin, Texas, is 7.7h.

UV index

In Austin, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in April interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Austin?

In April, in Austin, Texas, the average high-temperature is 77.2°F (25.1°C), and the average low-temperature is 58.6°F (14.8°C).

What is the average humidity in April in Austin?

In April, the average relative humidity in Austin is 72%.

How many days does it rain in April in Austin?

In Austin, Texas, during April, the rain falls for 13.7 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Austin?

March through December are months without snowfall in Austin, Texas.

How many hours of daylight does Austin have in April?

In Austin, Texas, the average length of the day in April is 12.9h.

How many hours of sunshine does Austin have in April?

The average sunshine in April in Austin, Texas, is 7.7h.

What is the UV index intensity in April in Austin?

In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in April
Austin, TX

Average temperature in April - Austin, TX
  • Average high temperature in April: 77.2°F

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).

  • Average low temperature in April: 58.6°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).

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Average pressure in April
Austin, TX

Average pressure in April - Austin, TX
  • Average pressure in April: 29.93"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in April
Austin, TX

Average wind speed in April - Austin, TX
  • Average wind speed in April: 9mph

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).

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Average humidity in April
Austin, TX

Average humidity in April - Austin, TX
  • Average humidity in April: 72%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in April
Austin, TX

Average rainfall in April - Austin, TX
  • Average rainfall in April: 1.61"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in April
Austin, TX

Average rainfall days in April - Austin, TX
  • Average rainfall days in April: 13.7 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).

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Average snowfall in April
Austin, TX

Average snowfall in April - Austin, TX
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.4").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in April
Austin, TX

Average snowfall days in April - Austin, TX
  • Average snowfall days in April: 0 days

Months with the highest number of snowfall days are January and February (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).

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Average daylight in April /
Average sunshine in April
Austin, TX

Average daylight in April / Average sunshine in April - Austin, TX
  • Average daylight in April: 12.9h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in April: 7.7h

Months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days in April
Austin, TX

Average sunshine days in April - Austin, TX
  • Average sunshine days in April: 12.6 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).

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Average UV index in April
Austin, TX

Average UV index in April - Austin, TX
  • Average UV index in April: 5

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).

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Average cloud cover in April
Austin, TX

Average cloud cover in April - Austin, TX
  • Average cloud cover in April: 42

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in April
Austin, TX

Average visibility in April - Austin, TX
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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