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
Welcoming December, Howards Grove observes a shift in the average high-temperature, falling from November's cold 42.1°F (5.6°C) to a freezing cold 31.1°F (-0.5°C). In Howards Grove, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a still subzero cold 23.2°F (-4.9°C).Humidity
In Howards Grove, the average relative humidity in December is 83%.Rainfall
In December, in Howards Grove, Wisconsin, the rain falls for 5.7 days. Throughout December, 1.5" (38mm) of precipitation is accumulated. In Howards Grove, during the entire year, the rain falls for 137.7 days and collects up to 27.64" (702mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Howards Grove. In Howards Grove, Wisconsin, in December, snow falls for 9.7 days, with typically accumulated 2.64" (67mm) of snow. Throughout the year, there are 45.7 snowfall days, and 13.43" (341mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:06 am and sunset at 4:15 pm. On the last day of December, sunrise is at 7:25 am and sunset at 4:23 pm CST.
Sunshine
The average sunshine in December in Howards Grove is 3.7h.UV index
The months with the lowest UV index in Howards Grove are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
How cold is it in Howards Grove in December?
What is the average humidity in December in Howards Grove?
How many days does it rain in December in Howards Grove?
How much does it snow in Howards Grove in December?
What is the month with the shortest days in Howards Grove?
How many hours of daylight does Howards Grove have in December?
What time are sunrise and sunset in December in Howards Grove?
How many hours of sunshine does Howards Grove have in December?
What is the month with the lowest UV index in Howards Grove?
What is the UV index intensity in December in Howards Grove?
Average temperature in December
Howards Grove, WI
- Average high temperature in December: 31.1°F
The warmest months (with the highest average high temperature) are July and August (74.5°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in December: 23.2°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in December
Howards Grove, WI
- Average pressure in December: 30.07"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Howards Grove, WI
- Average wind speed in December: 12.2mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in December
Howards Grove, WI
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is November (77%).
Average rainfall in December
Howards Grove, WI
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is May (3.5").
The driest months (with the least rainfall) are January and February (1.14").
Average rainfall days in December
Howards Grove, WI
- Average rainfall days in December: 5.7 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in December
Howards Grove, WI
- Average snowfall in December: 2.64"
The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Howards Grove, WI
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Howards Grove, 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 July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in December
Howards Grove, WI
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is December (17.1 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in December
Howards Grove, WI
- Average UV index in December: 1
The months with the highest UV index are 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 December
Howards Grove, WI
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in December
Howards Grove, WI
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Howards Grove, Wisconsin, USA
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