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
The shift into April is characterized by a rise in the average high-temperature, transitioning from March's cool 53.2°F (11.8°C) to a refreshing 63.9°F (17.7°C). Rayville sees an average low-temperature of 45.7°F (7.6°C) during April.Humidity
The average relative humidity in April in Rayville is 74%.Rainfall
In Rayville, in April, it is raining for 14.8 days, with typically 2.68" (68mm) of accumulated precipitation. In Rayville, during the entire year, the rain falls for 137 days and collects up to 27.52" (699mm) of precipitation.Snowfall
Months with snowfall in Rayville are January through May, October through December. In Rayville, in April, snow falls for 0.3 days, with typically accumulated 0.08" (2mm) of snow. Throughout the year, there are 18.1 snowfall days, and 9.13" (232mm) of snow is accumulated.Daylight
The average length of the day in April in Rayville is 13h and 16min.On the first day of April in Rayville, sunrise is at 6:59 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:09 pm CDT.
Sunshine
The average sunshine in April is 8.4h.UV index
In Rayville, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during April translates into the following directions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rayville in April?
What is the average humidity in April in Rayville?
How many days does it rain in April in Rayville?
How much does it snow in Rayville in April?
How many hours of daylight does Rayville have in April?
When are sunrise and sunset in April in Rayville?
How many hours of sunshine does Rayville have in April?
What is the UV index intensity in April in Rayville?
Average temperature in April
Rayville, MO
- Average high temperature in April: 63.9°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in April: 45.7°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in April
Rayville, MO
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Rayville, MO
- Average wind speed in April: 9.7mph
The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in April
Rayville, MO
- Average humidity in April: 74%
The months with the highest relative humidity are May and June (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Rayville, MO
- Average rainfall in April: 2.68"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in April
Rayville, MO
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in April
Rayville, MO
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rayville, MO
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rayville, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in April
Rayville, MO
- Average sunshine days in April: 13.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in April
Rayville, 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
Rayville, MO
- Average cloud cover in April: 41
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in April
Rayville, 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).
Rayville, Missouri, USA
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