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
April witnesses an increase in the average high-temperature, moving from a wintry 36.7°F (2.6°C) in March to a frosty 49.3°F (9.6°C). During April, an average low-temperature of 33.3°F (0.7°C) is observed.Humidity
April and May, with an average relative humidity of 78%, are the least humid months.Rainfall
In April, the rain falls for 11.2 days. Throughout April, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Dorchester, there are 102.5 rainfall days, and 11.18" (284mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Dorchester, in April, during 4.7 snowfall days, 1.42" (36mm) of snow is typically accumulated. Throughout the year, in Dorchester, there are 58.8 snowfall days, and 10.83" (275mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 32min.On the first day of April, sunrise is at 6:40 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:06 pm CDT.
Sunshine
In April, the average sunshine is 6.7h.UV index
In April, the average daily maximum UV index in Dorchester, Wisconsin, is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during April translates into the following guidance:
Adopt protective measures - It is advised to guard against sun damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Dorchester in April?
What is the least humid month in Dorchester?
What is the average humidity in April in Dorchester?
How many days does it rain in April in Dorchester?
How many days does it snow in April in Dorchester?
How many hours of daylight does Dorchester have in April?
What time are sunrise and sunset in April in Dorchester?
How long on average sun shines in April in Dorchester?
What is the UV index intensity in April in Dorchester?
Average temperature in April
Dorchester, WI
- Average high temperature in April: 49.3°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in April: 33.3°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (6.4°F).
Average pressure in April
Dorchester, WI
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Dorchester, WI
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in April
Dorchester, WI
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in April
Dorchester, WI
- Average rainfall in April: 1.18"
The wettest month (with the highest rainfall) is June (1.61").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in April
Dorchester, WI
- Average rainfall days in April: 11.2 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (1.5 days).
Average snowfall in April
Dorchester, WI
- Average snowfall in April: 1.42"
The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Dorchester, WI
- Average snowfall days in April: 4.7 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Dorchester, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in April
Dorchester, WI
- Average sunshine days in April: 15 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in April
Dorchester, WI
- Average UV index in April: 3
The months with the highest UV index are 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
Dorchester, WI
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in April
Dorchester, 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, February, March, July, August, September and December (5mi).
Dorchester, Wisconsin, USA
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