April weather forecastRound Rock, TX
April
Weather in April
As Round Rock progresses into April, the city truly starts to experience the warmth of spring. The days are becoming noticeably longer, the temperatures more pleasant, and the sunshine abundant. Outdoor activities become quite popular during this time, making it a great period to explore the city and its surroundings. It is worth mentioning though that April is the wettest month of the year, with an average rainfall amount of 2.32" (59mm). With this increased rainfall, the humidity also peaks, indicating the onset of the warmer months ahead.Temperature
April signals a minor shift in the average high-temperature, moving from March's agreeable 70.3°F (21.3°C) to a warm 76.8°F (24.9°C). During the nights in April, Round Rock observes an average low-temperature of 58.3°F (14.6°C).Humidity
In Round Rock, the average relative humidity in April is 72%.Rainfall
In Round Rock, in April, it is raining for 13.8 days, with typically 2.32" (59mm) of accumulated precipitation. In Round Rock, Texas, 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 April, the average length of the day in Round Rock is 12h and 56min.On the first day of April in Round Rock, sunrise is at 7:18 am and sunset at 7:50 pm. On the last day of the month, 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 moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 5 in April suggests the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
Average daylight in April /
Average sunshine in April
Round Rock, TX
- Average daylight in April: 12h and 54min
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 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).
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).
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).
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).
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).
