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
April's arrival brings a change in high-temperatures, moving from a fresh 53.6°F (12°C) in March to an enjoyable 64°F (17.8°C). Riverside sees an average low-temperature of 45.7°F (7.6°C) during April.Humidity
In April, the average relative humidity in Riverside, Missouri, is 73%.Rainfall
In Riverside, during April, the rain falls for 13.1 days and regularly aggregates up to 2.17" (55mm) of precipitation. In Riverside, during the entire year, the rain falls for 126.5 days and collects up to 21.65" (550mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Riverside, in April, snow falls for 0.3 days, with typically accumulated 0.04" (1mm) of snow. Throughout the year, in Riverside, Missouri, there are 17.2 snowfall days, and 5.51" (140mm) of snow is accumulated.Daylight
In Riverside, Missouri, the average length of the day in April is 13h and 16min.On the first day of April in Riverside, sunrise is at 7:01 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:11 pm CDT.
Sunshine
In April, the average sunshine is 8.4h.UV index
The average daily maximum UV index in April in Riverside is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 4 in April interprets into the following advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
What is the usual temperature for Riverside in April?
What is the average humidity in April in Riverside?
How much does it rain in Riverside in April?
How many days does it snow in April in Riverside?
How many hours of daylight does Riverside have in April?
When is the sunrise / sunset in April in Riverside?
How many hours of sunshine does Riverside have in April?
What is the UV index intensity in April in Riverside?
Average temperature in April
Riverside, MO
- Average high temperature in April: 64°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.5°F).
- Average low temperature in April: 45.7°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in April
Riverside, MO
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Riverside, MO
- Average wind speed in April: 9.8mph
The windiest months (with the highest average wind speed) are February, March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in April
Riverside, MO
- Average humidity in April: 73%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in April
Riverside, MO
- Average rainfall in April: 2.17"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in April
Riverside, MO
- Average rainfall days in April: 13.1 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in April
Riverside, MO
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Riverside, MO
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Riverside, MO
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Riverside, MO
- Average sunshine days in April: 15.2 days
The month with the most sunshine days is December (22.1 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in April
Riverside, MO
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Riverside, MO
- Average cloud cover in April: 41
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in April
Riverside, MO
- 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).
Riverside, Missouri, USA
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