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
Holcomb, Illinois, in April experiences an increase in the average high-temperature, moving from March's chilly 44.4°F (6.9°C) to a moderate 56.8°F (13.8°C). During the month of April, the temperature in Holcomb, Illinois, generally drops to a low average of 40.3°F (4.6°C).Humidity
In Holcomb, the average relative humidity in April is 75%.Rainfall
In Holcomb, Illinois, in April, during 13.8 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. Throughout the year, there are 124.5 rainfall days, and 14.49" (368mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Holcomb. April is the last month it regularly snows in Holcomb. During 1 snowfall days, in April, Holcomb aggregates 0.28" (7mm) of snow. In Holcomb, during the entire year, snow falls for 37.1 days and aggregates up to 6.14" (156mm) of snow.Daylight
In Holcomb, Illinois, the average length of the day in April is 13h and 23min.On the first day of April in Holcomb, sunrise is at 6:37 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:54 pm CDT.
Sunshine
The average sunshine in April in Holcomb is 7.4h.UV index
The average daily maximum UV index in April in Holcomb is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 3 translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in April in Holcomb?
What is the average humidity in April in Holcomb?
How many days does it rain in April in Holcomb?
What is the last month it snows in Holcomb?
What is the average length of the day in April in Holcomb?
What time are sunrise and sunset in April in Holcomb?
How many hours of sunshine does Holcomb have in April?
What is the UV index intensity in April in Holcomb?
Average temperature in April
Holcomb, IL
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in April: 40.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).
Average pressure in April
Holcomb, IL
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Holcomb, IL
- Average wind speed in April: 10.3mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in April
Holcomb, IL
- Average humidity in April: 75%
The months with the highest relative humidity are January and July (85%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Holcomb, IL
- Average rainfall in April: 1.5"
The wettest month (with the highest rainfall) is June (2.13").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in April
Holcomb, IL
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Holcomb, IL
- Average snowfall in April: 0.28"
The month with the highest snowfall is January (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Holcomb, IL
- Average snowfall days in April: 1 days
The month with the highest number of snowfall days is January (10.3 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
Holcomb, IL
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Holcomb, IL
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in April
Holcomb, IL
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Holcomb, IL
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in April
Holcomb, IL
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Holcomb, Illinois, USA
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