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 shift from March to April brings an increase in the average high-temperature, moving from a chilly 42.8°F (6°C) to a cool 54.7°F (12.6°C). In the month of April, an average of 37.8°F (3.2°C) marks the low-temperature.Humidity
April and October, with an average relative humidity of 77%, are the least humid months in Platteville.Rainfall
In April, the rain falls for 15.7 days. Throughout April, 2.95" (75mm) of precipitation is accumulated. Throughout the year, in Platteville, there are 140.6 rainfall days, and 28.66" (728mm) of precipitation is accumulated.Snowfall
Months with snowfall in Platteville are January through April, October through December. April is the last month it regularly snows in Platteville. During 2.3 snowfall days, in April, Platteville aggregates 1.89" (48mm) of snow. In Platteville, during the entire year, snow falls for 47.9 days and aggregates up to 18.46" (469mm) of snow.Daylight
In Platteville, the average length of the day in April is 13h and 25min.On the first day of April, sunrise is at 6:42 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:01 pm CDT.
Sunshine
In April, the average sunshine in Platteville is 7.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What is the temperature in April in Platteville?
What is the least humid month in Platteville?
What is the average humidity in April in Platteville?
How much does it rain in Platteville in April?
What is the last month it snows in Platteville?
What is the average length of the day in April in Platteville?
When is the sunrise / sunset in April in Platteville?
How long on average sun shines in April in Platteville?
How high is the UV index in April in Platteville?
Average temperature in April
Platteville, WI
- Average high temperature in April: 54.7°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in April: 37.8°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in April
Platteville, WI
- Average pressure in April: 29.94"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Platteville, WI
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Platteville, WI
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in April
Platteville, WI
- Average rainfall in April: 2.95"
The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days in April
Platteville, WI
- Average rainfall days in April: 15.7 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (4 days).
Average snowfall in April
Platteville, WI
- Average snowfall in April: 1.89"
The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Platteville, WI
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Platteville, WI
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 2min
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 30min).
Average sunshine days in April
Platteville, WI
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in April
Platteville, WI
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Platteville, WI
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Platteville, WI
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Platteville, Wisconsin, USA
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