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
The onset of December entails a temperature shift, as the average high-temperature decreases from a chilly 47.1°F (8.4°C) in November to an icy 37.4°F (3°C). December's nights in Windham observe an average temperature of 27.1°F (-2.7°C).Humidity
In December, the average relative humidity is 85%.Rainfall
In Windham, in December, it is raining for 11.1 days, with typically 2.28" (58mm) of accumulated precipitation. In Windham, Ohio, during the entire year, the rain falls for 176.7 days and collects up to 29.69" (754mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Windham, during December, snow falls for 15.7 days and regularly aggregates up to 5.08" (129mm) of snow. Throughout the year, there are 73.7 snowfall days, and 25.35" (644mm) of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Windham.On the first day of the month, sunrise is at 7:31 am and sunset at 4:55 pm. On the last day of December, in Windham, sunrise is at 7:49 am and sunset at 5:05 pm EST.
Sunshine
The average sunshine in December is 3.1h.UV index
December is the month with the lowest UV index in Windham, Ohio, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 1 translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is it in Windham in December?
What is the average humidity in December in Windham?
How many days does it rain in December in Windham?
How much does it snow in Windham in December?
What is the month with the shortest days in Windham?
How many hours of daylight does Windham have in December?
When is the sunrise / sunset in December in Windham?
How long on average sun shines in December in Windham?
What is the month with the lowest UV index in Windham?
How high is the UV index in December in Windham?
Average temperature in December
Windham, OH
- Average high temperature in December: 37.4°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in December: 27.1°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in December
Windham, 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 (29.94"Hg).
Average wind speed in December
Windham, OH
- Average wind speed in December: 7.7mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in December
Windham, OH
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are May, July and August (78%).
Average rainfall in December
Windham, OH
- Average rainfall in December: 2.28"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is November (1.89").
Average rainfall days in December
Windham, OH
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in December
Windham, OH
- Average snowfall in December: 5.08"
The month with the highest snowfall is January (7.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Windham, OH
- Average snowfall days in December: 15.7 days
The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Windham, OH
- Average daylight in December: 9h and 2min
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 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in December
Windham, OH
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is September (12.4 days).
The month with the least sunshine days is February (6.9 days).
Average UV index in December
Windham, OH
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Windham, OH
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Windham, OH
- Average visibility in December: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Windham, Ohio, USA
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