April weather forecast
Round Rock, TX

Weather in April

April in Round Rock, Texas, is a warm spring month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 76.8°F (24.9°C).

Temperature

In Round Rock, the average high-temperature in April marginally rises from an agreeable 70.3°F (21.3°C) in March to a warm 76.8°F (24.9°C). The average low-temperature, is 58.3°F (14.6°C).

Humidity

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

Rainfall

In April, the rain falls for 13.8 days. Throughout April, 2.32" (59mm) of precipitation is accumulated. In Round Rock, during the entire year, the rain falls for 139.3 days and collects up to 26.18" (665mm) of precipitation.

Snowfall

In Round Rock, snow does not fall in March through December.

Daylight

In Round Rock, the average length of the day in April is 12h and 56min.
On the first day of the month, sunrise is at 7:19 am and sunset at 7:49 pm. On the last day of April, in Round Rock, sunrise is at 6:47 am and sunset at 8:08 pm CDT.

Sunshine

In Round Rock, the average sunshine in April is 7.5h.

UV index

In April, the average daily maximum UV index in Round Rock is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in April transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in April in Round Rock?

In Round Rock, Texas, in April, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 58.3°F (14.6°C).

What is the average humidity in April in Round Rock?

The average relative humidity in April in Round Rock is 72%.

How much does it rain in Round Rock in April?

In Round Rock, in April, during 13.8 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow in Round Rock?

In Round Rock, snow does not fall in March through December.

How many hours of daylight does Round Rock have in April?

In April, the average day length is 12h and 56min.

When are sunrise and sunset in April in Round Rock?

In April, on the first day of the month, sunrise is at 7:19 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:08 pm CDT.

How long on average sun shines in April in Round Rock?

In April, the average sunshine duration is 7.5h.

How high is the UV index in April in Round Rock?

The average daily maximum UV index in April in Round Rock, Texas, is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Round Rock, TX

Average temperature in April - Round Rock, TX
  • Average high temperature in April: 76.8°F

The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in April: 58.3°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 (42.4°F).

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Average pressure in April
Round Rock, TX

Average pressure in April - Round Rock, TX
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Round Rock, TX

Average wind speed in April - Round Rock, TX
  • Average wind speed in April: 9.6mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is September (6.5mph).

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Average humidity in April
Round Rock, TX

Average humidity in April - Round Rock, 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
Round Rock, TX

Average rainfall in April - Round Rock, TX
  • Average rainfall in April: 2.32"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in April
Round Rock, TX

Average rainfall days in April - Round Rock, TX
  • Average rainfall days in April: 13.8 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in April
Round Rock, TX

Average snowfall in April - Round Rock, TX
  • Average snowfall in April: 0"

The month with the highest snowfall is February (0.24").
The 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
Round Rock, TX

Average snowfall days in April - Round Rock, TX
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Round Rock, TX

Average daylight in April / Average sunshine in April - Round Rock, TX
  • Average daylight in April: 12h and 56min

The month with the longest days is June (Average daylight: 14h and 5min).
The month with the shortest days is December (Average daylight: 10h and 13min).

  • Average sunshine in April: 7h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in April
Round Rock, TX

Average sunshine days in April - Round Rock, TX
  • Average sunshine days in April: 13.3 days

The month with the most sunshine days is January (21.1 days).
The months with the least sunshine days are April, May and September (13.3 days).

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Average UV index in April
Round Rock, TX

Average UV index in April - Round Rock, TX
  • Average UV index in April: 5

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).

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Average cloud cover in April
Round Rock, TX

Average cloud cover in April - Round Rock, 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 23).

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Average visibility in April
Round Rock, TX

Average visibility in April - Round Rock, TX
  • Average visibility in April: 6mi

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).

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