April weather - Spring 2025

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (26.1°F).

Average low temperature in April: 37.9°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 (14.2°F).

Average pressure in April
Genoa City, WI

Average pressure in April: 29.95"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in April
Genoa City, WI

Average wind speed in April: 9.9mph

The windiest months (with the highest average wind speed) are January and February (10mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in April
Genoa City, WI

Average humidity in April: 77%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (77%).

Average rainfall in April
Genoa City, WI

Average rainfall in April: 2.95"

The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is December (0.94").

Average rainfall days in April
Genoa City, WI

Average rainfall days in April: 14.5 days

The month with the highest number of rainy days is July (17.7 days).
The months with the least rainy days are January and February (3.8 days).

Average snowfall in April
Genoa City, WI

Average snowfall in April: 1.42"

The month with the highest snowfall is January (4.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Genoa City, WI

Average snowfall days in April: 2.1 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Genoa City, WI

Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

Average sunshine in April: 7h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).

Average sunshine days in April
Genoa City, WI

Average sunshine days in April: 11.8 days

The month with the most sunshine days is November (18 days).
The months with the least sunshine days are June and July (10.5 days).

Average UV index in April
Genoa City, 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 and December (UV index 1).

Average cloud cover in April
Genoa City, WI

Average cloud cover in April: 52

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 33).

Average visibility in April
Genoa City, WI

Average visibility in April: 6mi

The months with the highest visibility are March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January, February and August (5mi).