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
Hertel's transition into April sees a rise in the average high-temperature, advancing from a wintry 36.5°F (2.5°C) in March to a frosty 48.9°F (9.4°C). Hertel records a consistent low-temperature of 32.9°F (0.5°C) during April nights.Humidity
In April, the average relative humidity in Hertel is 76%.Rainfall
In Hertel, in April, during 12.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 118.5 rainfall days, and 21.1" (536mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Hertel. In Hertel, in April, snow falls for 6.3 days, with typically accumulated 3.07" (78mm) of snow. In Hertel, during the entire year, snow falls for 71.7 days and aggregates up to 27.13" (689mm) of snow.Daylight
In April, the average length of the day in Hertel, Wisconsin, is 13h and 34min.On the first day of April in Hertel, Wisconsin, sunrise is at 6:47 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:15 pm CDT.
Sunshine
In April, the average sunshine is 6.7h.UV index
In Hertel, 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 radiation for average individuals.Note: The maximum UV index of 3 during April leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Hertel?
What is the average humidity in April in Hertel?
How much does it rain in Hertel in April?
How many days does it snow in April in Hertel?
How many hours of daylight does Hertel have in April?
When is the sunrise / sunset in April in Hertel?
How long on average sun shines in April in Hertel?
What is the UV index reading in April in Hertel?
Average temperature in April
Hertel, WI
- Average high temperature in April: 48.9°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (17.4°F).
- Average low temperature in April: 32.9°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).
Average pressure in April
Hertel, WI
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Hertel, WI
- Average wind speed in April: 8.8mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Hertel, WI
- Average humidity in April: 76%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in April
Hertel, WI
- Average rainfall in April: 2.24"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Hertel, WI
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in April
Hertel, WI
- Average snowfall in April: 3.07"
The month with the highest snowfall is December (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hertel, WI
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hertel, WI
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in April
Hertel, WI
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in April
Hertel, WI
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Hertel, WI
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Hertel, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July and October (6mi).
The months with the lowest visibility are January and February (4mi).
Hertel, Wisconsin, USA
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