April weather forecastRivervale, AR
April
Weather in April
April in Rivervale, Arkansas, is a pleasant spring month, with an average temperature varying between 69.6°F (20.9°C) and 53.1°F (11.7°C).Temperature
The transition to April introduces an increase in the average high-temperature, shifting from a moderate 59.7°F (15.4°C) in March to a pleasant 69.6°F (20.9°C). In the month of April, Rivervale records a consistent average low-temperature of 53.1°F (11.7°C).Humidity
The average relative humidity in April in Rivervale is 76%.Rainfall
In Rivervale, in April, it is raining for 15.3 days, with typically 4.25" (108mm) of accumulated precipitation. In Rivervale, during the entire year, the rain falls for 166.3 days and collects up to 41.46" (1053mm) of precipitation.Snowfall
In Rivervale, snow does not fall in April through October.Daylight
The average length of the day in April is 13h and 7min.On the first day of the month, sunrise is at 6:46 am and sunset at 7:23 pm. On the last day of April, in Rivervale, sunrise is at 6:09 am and sunset at 7:47 pm CDT.
Sunshine
In April, the average sunshine in Rivervale is 8.9h.UV index
In Rivervale, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 5 during April, leads to the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Rivervale, AR
- Average high temperature in April: 69.6°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in April: 53.1°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in April
Rivervale, AR
- 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
Rivervale, AR
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in April
Rivervale, AR
- Average humidity in April: 76%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall in April
Rivervale, AR
- Average rainfall in April: 4.25"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is September (2.56").
Average rainfall days in April
Rivervale, AR
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Rivervale, AR
- Average snowfall in April: 0"
The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Rivervale, AR
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Rivervale, AR
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 8h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Rivervale, AR
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in April
Rivervale, AR
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Rivervale, AR
- Average cloud cover in April: 37
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in April
Rivervale, AR
- 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).
