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
Columbus's weather shows a temperature rise with the arrival of April, moving from a cool 50.9°F (10.5°C) in March to a refreshing 62.4°F (16.9°C). Throughout April, Columbus's nights cool down to an average of 45.1°F (7.3°C).Humidity
In Columbus, the average relative humidity in April is 75%.Rainfall
In Columbus, Illinois, in April, during 14.6 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Columbus, during the entire year, the rain falls for 134.2 days and collects up to 23.15" (588mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Columbus, Illinois. April is the last month it regularly snows in Columbus, Illinois. During 0.8 snowfall days, in April, Columbus aggregates 0.35" (9mm) of snow. In Columbus, during the entire year, snow falls for 27.6 days and aggregates up to 7.95" (202mm) of snow.Daylight
The average length of the day in April is 13h and 17min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:29 pm. On the last day of April, in Columbus, sunrise is at 6:04 am and sunset at 7:58 pm CDT.
Sunshine
In Columbus, Illinois, the average sunshine in April is 8.1h.UV index
In Columbus, Illinois, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during April leads to these instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the average April temperature in Columbus?
What is the average humidity in April in Columbus?
How much does it rain in Columbus in April?
What is the last month it snows in Columbus?
How many hours of daylight does Columbus have in April?
What time are sunrise and sunset in April in Columbus?
How many hours of sunshine does Columbus have in April?
What is the UV index reading in April in Columbus?
Average temperature in April
Columbus, IL
- Average high temperature in April: 62.4°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in April: 45.1°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in April
Columbus, IL
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Columbus, IL
- Average wind speed in April: 10.1mph
The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in April
Columbus, IL
- Average humidity in April: 75%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Columbus, IL
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are January and December (1.02").
Average rainfall days in April
Columbus, IL
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (5 days).
Average snowfall in April
Columbus, IL
- Average snowfall in April: 0.35"
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Columbus, IL
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Columbus, IL
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 1min
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 18min).
Average sunshine days in April
Columbus, IL
- Average sunshine days in April: 14.5 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in April
Columbus, IL
- 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
Columbus, IL
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in April
Columbus, IL
- 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).
Columbus, Illinois, USA
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