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
With the onset of April, Orva sees a temperature rise, with the average high-temperature moving from March's icy 34.2°F (1.2°C) to a chilly 45.5°F (7.5°C). Orva reports an average low-temperature of 31.5°F (-0.3°C) during the nights of April.Humidity
In April, the average relative humidity is 78%.Rainfall
In April, the rain falls for 10.1 days. Throughout April, 1.73" (44mm) of precipitation is accumulated. Throughout the year, there are 104.6 rainfall days, and 16.5" (419mm) of precipitation is accumulated.Snowfall
Months with snowfall in Orva are January through May, October through December. In April, it is snowing for 10.1 days. Throughout April, 4.45" (113mm) of snow is accumulated. Throughout the year, there are 113.9 snowfall days, and 38.5" (978mm) of snow is accumulated.Daylight
In April, the average length of the day in Orva is 13h and 37min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:30 pm. On the last day of April, in Orva, sunrise is at 5:46 am and sunset at 8:09 pm CDT.
Sunshine
In April, the average sunshine in Orva is 6.6h.UV index
The average daily maximum UV index in April in Orva is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 during April translates into the following directions:
Ensure safety - Sun damage prevention is strongly urged. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in April in Orva?
What is the average humidity in April in Orva?
How many days does it rain in April in Orva?
How many days does it snow in April in Orva?
How many hours of daylight does Orva have in April?
When are sunrise and sunset in April in Orva?
How long on average sun shines in April in Orva?
What is the UV index intensity in April in Orva?
Average temperature in April
Orva, WI
- Average high temperature in April: 45.5°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in April: 31.5°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in April
Orva, WI
- Average pressure in April: 29.98"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Orva, WI
- Average wind speed in April: 8.6mph
The windiest months (with the highest average wind speed) are January and November (9.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7mph).
Average humidity in April
Orva, WI
- Average humidity in April: 78%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in April
Orva, WI
- Average rainfall in April: 1.73"
The wettest month (with the highest rainfall) is May (1.89").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in April
Orva, WI
- Average rainfall days in April: 10.1 days
The month with the highest number of rainy days is June (13.1 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in April
Orva, WI
- Average snowfall in April: 4.45"
The month with the highest snowfall is December (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Orva, WI
- Average snowfall days in April: 10.1 days
The month with the highest number of snowfall days is January (23.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Orva, WI
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
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: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in April
Orva, WI
- Average sunshine days in April: 11.7 days
The month with the most sunshine days is July (16.3 days).
The month with the least sunshine days is January (7.8 days).
Average UV index in April
Orva, 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
Orva, WI
- Average cloud cover in April: 57
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Orva, WI
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
Orva, Wisconsin, USA
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