April weather forecastJacksonville, MO
April
Weather in April
April in Jacksonville, Missouri, is a comfortable spring month, with an average temperature ranging between max 64°F (17.8°C) and min 45.9°F (7.7°C).Temperature
April's arrival signals a temperature shift, moving from a fresh 52.5°F (11.4°C) in March to a comfortable 64°F (17.8°C). Jacksonville records a mean low-temperature of 45.9°F (7.7°C) in April.Humidity
In Jacksonville, the average relative humidity in April is 74%.Rainfall
In April, in Jacksonville, Missouri, the rain falls for 14.9 days. Throughout April, 2.8" (71mm) of precipitation is accumulated. Throughout the year, in Jacksonville, Missouri, there are 136.6 rainfall days, and 27.44" (697mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, September through December. April is the last month it regularly snows in Jacksonville. During 0.8 snowfall days, in April, Jacksonville aggregates 0.08" (2mm) of snow. In Jacksonville, during the entire year, snow falls for 21.5 days and aggregates up to 10.94" (278mm) of snow.Daylight
In April, the average length of the day in Jacksonville is 13h and 17min.On the first day of April, sunrise is at 6:52 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:03 pm CDT.
Sunshine
In April, the average sunshine in Jacksonville is 8.3h.UV index
The average daily maximum UV index in April in Jacksonville is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A daily maximum UV index of 4 in April translates into the following instructions:
Take necessary precautions - Defending against sun damage is advocated. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Jacksonville, MO
- Average high temperature in April: 64°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in April: 45.9°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in April
Jacksonville, MO
- 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
Jacksonville, MO
- Average wind speed in April: 9.8mph
The windiest months (with the highest average wind speed) are January, February and March (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.4mph).
Average humidity in April
Jacksonville, MO
- Average humidity in April: 74%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Jacksonville, MO
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in April
Jacksonville, MO
- Average rainfall days in April: 14.9 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
Jacksonville, MO
- Average snowfall in April: 0.08"
The month with the highest snowfall is January (3.7").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in April
Jacksonville, MO
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Jacksonville, MO
- Average daylight in April: 13h and 18min
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 24min).
- Average sunshine in April: 8h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in April
Jacksonville, MO
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in April
Jacksonville, 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
Jacksonville, MO
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in April
Jacksonville, 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).
