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
In April, the meteorological conditions change with the average high-temperature moving from a cold 40.1°F (4.5°C) in March to a cool 52.7°F (11.5°C). Nighttime temperature in Rockland dips to a mean of 35.6°F (2°C) during April.Humidity
April and October, with an average relative humidity of 77%, are the least humid months.Rainfall
In Rockland, during April, the rain falls for 15.8 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Rockland, Wisconsin, during the entire year, the rain falls for 142.9 days and collects up to 29.13" (740mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Rockland. In April, in Rockland, it is snowing for 4.7 days. Throughout April, 3.15" (80mm) of snow is accumulated. Throughout the year, there are 67.6 snowfall days, and 26.34" (669mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 29min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:31 pm. On the last day of April, sunrise is at 5:55 am and sunset at 8:06 pm CDT.
Sunshine
In April, the average sunshine is 7h.UV index
In Rockland, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Rockland?
What is the least humid month in Rockland?
What is the average humidity in April in Rockland?
How many days does it rain in April in Rockland?
How many days does it snow in April in Rockland?
How many hours of daylight does Rockland have in April?
When is the sunrise / sunset in April in Rockland?
How long on average sun shines in April in Rockland?
What is the UV index reading in April in Rockland?
Average temperature in April
Rockland, WI
- Average high temperature in April: 52.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in April: 35.6°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in April
Rockland, WI
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Rockland, WI
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in April
Rockland, WI
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in April
Rockland, WI
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is June (4.57").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in April
Rockland, WI
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Rockland, WI
- Average snowfall in April: 3.15"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rockland, WI
- Average snowfall days in April: 4.7 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rockland, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Rockland, WI
- Average sunshine days in April: 10.6 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in April
Rockland, WI
- 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, February, November and December (UV index 1).
Average cloud cover in April
Rockland, WI
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Rockland, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Rockland, Wisconsin, USA
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