Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the onset of April, Riverside observes a minor temperature ascent, with the average high-temperature adjusting from March's agreeable 70.9°F (21.6°C) to a warm 78.4°F (25.8°C). An average low-temperature of 57.6°F (14.2°C) marks the month of April.Humidity
In April, the average relative humidity is 75%.Rainfall
In Riverside, in April, during 14 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, there are 168.8 rainfall days, and 34.33" (872mm) of precipitation is accumulated.Snowfall
In Riverside, snow does not fall in March through November.Daylight
In Riverside, the average length of the day in April is 12h and 57min.On the first day of April, sunrise is at 7:09 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:59 pm CDT.
Sunshine
In April, the average sunshine is 8.1h.UV index
In Riverside, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 5 in April translates into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Riverside in April?
What is the average humidity in April?
How much does it rain in April?
When it does not snow?
How many hours of daylight does Riverside have in April?
What time are sunrise and sunset in April in Riverside?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Riverside, TX
- Average high temperature in April: 78.4°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (57.9°F).
- Average low temperature in April: 57.6°F
The months with the highest average low temperature are July and August (73.8°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).
Average pressure in April
Riverside, TX
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Riverside, TX
- Average wind speed in April: 6.9mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is September (4.8mph).
Average humidity in April
Riverside, TX
- Average humidity in April: 75%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Riverside, TX
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in April
Riverside, TX
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is September (16.9 days).
The month with the least rainy days is October (11.7 days).
Average snowfall in April
Riverside, TX
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Riverside, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Riverside, TX
- Average daylight in April: 12h and 5min
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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in April
Riverside, TX
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is September (11.2 days).
Average UV index in April
Riverside, TX
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Riverside, TX
- Average cloud cover in April: 43
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Riverside, TX
- Average visibility in April: 5mi
The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).
Riverside, Texas, USA
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