December weather forecastColumbus Grove, OH
December
Weather in December
The first month of the winter, December, is also an icy month in Columbus Grove, Ohio, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 27.5°F (-2.5°C).Temperature
December comes with a decrease in the average high-temperature, falling from a frosty 48°F (8.9°C) in November to a wintry 37°F (2.8°C). Throughout December, an average nighttime temperature of 27.5°F (-2.5°C) is experienced in Columbus Grove.Humidity
The average relative humidity in December in Columbus Grove is 82%.Rainfall
December is the month with the least rainfall in Columbus Grove. Rain falls for 8.2 days and accumulates 1.34" (34mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Columbus Grove. In Columbus Grove, in December, snow falls for 8.2 days, with typically accumulated 1.77" (45mm) of snow. In Columbus Grove, during the entire year, snow falls for 38.7 days and aggregates up to 10.35" (263mm) of snow.Daylight
The month with the shortest days in Columbus Grove, Ohio, is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 7:42 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 5:18 pm EST.
Sunshine
In December, the average sunshine in Columbus Grove is 3.8h.UV index
December is the month with the lowest UV index in Columbus Grove, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 1 in December translates into these instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To cut down UV radiation exposure by about half, sport a wide-brim hat. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Columbus Grove, OH
- Average high temperature in December: 37°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in December: 27.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in December
Columbus Grove, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Columbus Grove, OH
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in December
Columbus 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 October (74%).
Average rainfall in December
Columbus Grove, OH
- Average rainfall in December: 1.34"
The wettest months (with the highest rainfall) are May and June (2.83").
The driest month (with the least rainfall) is December (1.34").
Average rainfall days in December
Columbus Grove, OH
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in December
Columbus Grove, OH
- Average snowfall in December: 1.77"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Columbus Grove, OH
- Average snowfall days in December: 8.2 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Columbus Grove, OH
- Average daylight in December: 9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Columbus Grove, OH
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in December
Columbus 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
Columbus Grove, OH
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in December
Columbus Grove, OH
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
