December weather forecastSugar Grove, OH
December
Weather in December
December, the first month of the winter in Sugar Grove, is still a cold month, with an average temperature fluctuating between 29.3°F (-1.5°C) and 40.1°F (4.5°C).Temperature
December's arrival comes with a decrease in the average high-temperature, moving from a fresh 50.2°F (10.1°C) in November to a wintry 40.1°F (4.5°C). During the December nights, an average temperature of 29.3°F (-1.5°C) is observed.Humidity
The average relative humidity in December in Sugar Grove is 82%.Rainfall
In Sugar Grove, in December, during 8.8 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, in Sugar Grove, there are 141.9 rainfall days, and 15.94" (405mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Sugar Grove, in December, snow falls for 6.4 days, with typically accumulated 0.98" (25mm) of snow. Throughout the year, in Sugar Grove, there are 28.6 snowfall days, and 4.29" (109mm) of snow is accumulated.Daylight
December has the shortest days of the year in Sugar Grove, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 7:32 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:16 pm EST.
Sunshine
In Sugar Grove, the average sunshine in December is 3.8h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Sugar Grove. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 1 in December transforms into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sugar Grove, OH
- Average high temperature in December: 40.1°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in December: 29.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in December
Sugar Grove, OH
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Sugar Grove, OH
- Average wind speed in December: 7.9mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Sugar Grove, OH
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Sugar Grove, OH
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in December
Sugar Grove, OH
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in December
Sugar Grove, OH
- Average snowfall in December: 0.98"
The months with the highest snowfall are January and February (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Sugar Grove, OH
- Average snowfall days in December: 6.4 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Sugar Grove, OH
- Average daylight in December: 9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Sugar Grove, OH
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in December
Sugar Grove, OH
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Sugar Grove, OH
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Sugar Grove, OH
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, May, July, August and September (5mi).
