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 beginning of December involves a decrease in the average high-temperature, transitioning from a frosty 45.9°F (7.7°C) in November to a cold 36.9°F (2.7°C). Wesleyville registers a steady nighttime temperature averaging a subzero cold 30.4°F (-0.9°C) throughout December.Humidity
In Wesleyville, Pennsylvania, the average relative humidity in December is 83%.Rainfall
In December, in Wesleyville, the rain falls for 4.5 days. Throughout December, 0.51" (13mm) of precipitation is accumulated. Throughout the year, in Wesleyville, there are 95.5 rainfall days, and 7.17" (182mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in Wesleyville. In December, it is snowing for 6.6 days. Throughout December, 0.31" (8mm) of snow is accumulated. In Wesleyville, Pennsylvania, during the entire year, snow falls for 28.4 days and aggregates up to 1.85" (47mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Wesleyville.On the first day of December in Wesleyville, sunrise is at 7:29 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 4:58 pm EST.
Sunshine
In December, the average sunshine in Wesleyville is 2.7h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In December, a regular UV index of 1 translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Wesleyville?
What is the average humidity in December in Wesleyville?
How much does it rain in Wesleyville in December?
How much does it snow in Wesleyville in December?
What is the month with the shortest days in Wesleyville?
What is the average length of the day in December in Wesleyville?
When are sunrise and sunset in December in Wesleyville?
How many hours of sunshine does Wesleyville have in December?
When is the lowest UV index in Wesleyville?
What is the UV index intensity in December in Wesleyville?
Average temperature in December
Wesleyville, PA
- Average high temperature in December: 36.9°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in December: 30.4°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in December
Wesleyville, PA
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Wesleyville, PA
- Average wind speed in December: 13.2mph
The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in December
Wesleyville, PA
- Average humidity in December: 83%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are August, September, October and November (78%).
Average rainfall in December
Wesleyville, PA
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is October (0.83").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in December
Wesleyville, PA
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is August (11.7 days).
The month with the least rainy days is January (4 days).
Average snowfall in December
Wesleyville, PA
- Average snowfall in December: 0.31"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Wesleyville, PA
- Average snowfall days in December: 6.6 days
The month with the highest number of snowfall days is January (7.8 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
Wesleyville, PA
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in December
Wesleyville, PA
- Average sunshine days in December: 20 days
The month with the most sunshine days is March (21.3 days).
The month with the least sunshine days is August (16.3 days).
Average UV index in December
Wesleyville, PA
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Wesleyville, PA
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Wesleyville, PA
- 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).
Wesleyville, Pennsylvania, USA
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