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
In December, the average high-temperature decreases from a chilly 47.1°F (8.4°C) in November to a wintry 36.3°F (2.4°C). Swanton experiences a steady low-temperature of 27.1°F (-2.7°C) throughout December.Humidity
The average relative humidity in December is 82%.Rainfall
February and December are months with the least rain when the rain falls for 7.6 days and typically aggregates up to 0.98" (25mm) of rain.Snowfall
January through May, October through December are months with snowfall. In Swanton, during December, snow falls for 7.4 days and regularly aggregates up to 1.38" (35mm) of snow. Throughout the year, in Swanton, Ohio, there are 35.7 snowfall days, and 8.66" (220mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December in Swanton, Ohio, sunrise is at 7:43 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:15 pm EST.
Sunshine
In Swanton, the average sunshine in December is 3.7h.UV index
December is the month with the lowest UV index in Swanton, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 1 in December translates into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
How cold is it in Swanton in December?
What is the average humidity in December in Swanton?
What is the driest month in Swanton?
How much does it rain in Swanton in December?
How much does it snow in Swanton in December?
What is the month with the shortest days in Swanton?
How many hours of daylight does Swanton have in December?
When are sunrise and sunset in December in Swanton?
How many hours of sunshine does Swanton have in December?
When is the lowest UV index in Swanton?
What is the UV index reading in December in Swanton?
Average temperature in December
Swanton, OH
- Average high temperature in December: 36.3°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in December: 27.1°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in December
Swanton, OH
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Swanton, OH
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity in December
Swanton, OH
- Average humidity in December: 82%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Swanton, OH
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is April (2.28").
The driest months (with the least rainfall) are February and December (0.98").
Average rainfall days in December
Swanton, OH
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in December
Swanton, OH
- Average snowfall in December: 1.38"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Swanton, OH
- Average snowfall days in December: 7.4 days
The months with the highest number of snowfall days are January and February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Swanton, OH
- Average daylight in December: 9h and 1min
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 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Swanton, OH
- Average sunshine days in December: 16.9 days
The months with the most sunshine days are January, October and November (17.6 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in December
Swanton, OH
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Swanton, OH
- 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 July (Cloud cover 30).
Average visibility in December
Swanton, OH
- 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).
Swanton, Ohio, USA
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