Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Genoa's progression into December involves a drop in the average high-temperature, receding from a wintry 41.9°F (5.5°C) in November to a freezing cold 27.9°F (-2.3°C). In Genoa, the average temperature during the nights of December drops to a still subzero cold 17.1°F (-8.3°C).Humidity
The average relative humidity in December in Genoa, Wisconsin, is 87%.Rainfall
In December, in Genoa, Wisconsin, the rain falls for 4.7 days. Throughout December, 1.46" (37mm) of precipitation is accumulated. In Genoa, during the entire year, the rain falls for 130.5 days and collects up to 26.5" (673mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Genoa, it is snowing for 11.1 days. Throughout December, 4.37" (111mm) of snow is accumulated. In Genoa, during the entire year, snow falls for 51.4 days and aggregates up to 22.2" (564mm) of snow.Daylight
The month with the shortest days in Genoa is December, with an average of 9h and 0min of daylight.On the first day of December in Genoa, sunrise is at 7:18 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:38 pm CST.
Sunshine
In Genoa, the average sunshine in December is 3.7h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, the UV index of 1 transforms into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Enhance your sun protection with tightly woven, yet airy clothing. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is it in Genoa in December?
What is the average humidity in December in Genoa?
How much does it rain in Genoa in December?
How much does it snow in Genoa in December?
What is the month with the shortest days in Genoa?
How many hours of daylight does Genoa have in December?
When are sunrise and sunset in December in Genoa?
How long on average sun shines in December in Genoa?
What are the months with the lowest UV index in Genoa?
What is the UV index reading in December in Genoa?
Average temperature in December
Genoa, WI
- Average high temperature in December: 27.9°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (21.7°F).
- Average low temperature in December: 17.1°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (8.8°F).
Average pressure in December
Genoa, WI
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Genoa, WI
- Average wind speed in December: 8.9mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in December
Genoa, WI
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (76%).
Average rainfall in December
Genoa, WI
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in December
Genoa, WI
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (3 days).
Average snowfall in December
Genoa, WI
- Average snowfall in December: 4.37"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Genoa, WI
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Genoa, WI
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Genoa, WI
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is January (17.7 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Genoa, WI
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Genoa, WI
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Genoa, WI
- Average visibility in December: 5mi
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).
Genoa, Wisconsin, USA
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