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 commencement of April sees a shift in the average high-temperature, moving from a fresh 55°F (12.8°C) in March to a refreshing 66°F (18.9°C). An average low-temperature of 48.4°F (9.1°C) is noted in Campbell Hill during the month of April.Humidity
In Campbell Hill, the average relative humidity in April is 77%.Rainfall
In Campbell Hill, in April, during 16.3 rainfall days, 4.41" (112mm) of precipitation is typically accumulated. In Campbell Hill, during the entire year, the rain falls for 159.4 days and collects up to 37.2" (945mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Campbell Hill. During 0.4 snowfall days, in April, Campbell Hill aggregates 0.04" (1mm) of snow. In Campbell Hill, during the entire year, snow falls for 20.9 days and aggregates up to 8.11" (206mm) of snow.Daylight
In Campbell Hill, the average length of the day in April is 13h and 13min.On the first day of April in Campbell Hill, sunrise is at 6:42 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:48 pm CDT.
Sunshine
In April, the average sunshine is 8.4h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In April, a regular UV index of 4 translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Campbell Hill in April?
What is the average humidity in April in Campbell Hill?
How many days does it rain in April in Campbell Hill?
What is the last month it snows in Campbell Hill?
How many hours of daylight does Campbell Hill have in April?
When is the sunrise / sunset in April in Campbell Hill?
How many hours of sunshine does Campbell Hill have in April?
What is the UV index reading in April in Campbell Hill?
Average temperature in April
Campbell Hill, IL
- Average high temperature in April: 66°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in April: 48.4°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 (25.7°F).
Average pressure in April
Campbell Hill, IL
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Campbell Hill, IL
- Average wind speed in April: 9.1mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in April
Campbell Hill, IL
- Average humidity in April: 77%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Campbell Hill, IL
- Average rainfall in April: 4.41"
The wettest month (with the highest rainfall) is May (4.49").
The driest months (with the least rainfall) are February and September (2.13").
Average rainfall days in April
Campbell Hill, IL
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in April
Campbell Hill, IL
- Average snowfall in April: 0.04"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Campbell Hill, IL
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (7.1 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
Campbell Hill, IL
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in April
Campbell Hill, IL
- Average sunshine days in April: 11.9 days
The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in April
Campbell Hill, 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 and December (UV index 2).
Average cloud cover in April
Campbell Hill, IL
- Average cloud cover in April: 42
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in April
Campbell Hill, 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).
Campbell Hill, Illinois, USA
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