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
As Tionesta enters December, the average high-temperature decreases from the a chilly 45.1°F (7.3°C) of November to a wintry 35.8°F (2.1°C). An average minimum temperature of 25.3°F (-3.7°C) marks the month of December in Tionesta.Humidity
In Tionesta, the average relative humidity in December is 87%.Rainfall
In Tionesta, Pennsylvania, in December, it is raining for 9.6 days, with typically 2.72" (69mm) of accumulated precipitation. In Tionesta, during the entire year, the rain falls for 171.3 days and collects up to 35.08" (891mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Tionesta, in December, snow falls for 15.1 days, with typically accumulated 7.87" (200mm) of snow. In Tionesta, during the entire year, snow falls for 74.7 days and aggregates up to 35.79" (909mm) of snow.Daylight
The month with the shortest days in Tionesta is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:25 am and sunset at 4:48 pm. On the last day of December, in Tionesta, sunrise is at 7:44 am and sunset at 4:58 pm EST.
Sunshine
In Tionesta, the average sunshine in December is 2.4h.UV index
The months with the lowest UV index in Tionesta are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 1 during December translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Tionesta in December?
What is the average humidity in December in Tionesta?
How much does it rain in Tionesta in December?
How many days does it snow in December in Tionesta?
What is the month with the shortest days in Tionesta?
How many hours of daylight does Tionesta have in December?
What time are sunrise and sunset in December in Tionesta?
How long on average sun shines in December in Tionesta?
What is the month with the lowest UV index in Tionesta?
How high is the UV index in December in Tionesta?
Average temperature in December
Tionesta, PA
- Average high temperature in December: 35.8°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in December: 25.3°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in December
Tionesta, PA
- Average pressure in December: 30.09"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
Tionesta, PA
- Average wind speed in December: 7.8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Tionesta, PA
- Average humidity in December: 87%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, May, June, July and August (79%).
Average rainfall in December
Tionesta, PA
- Average rainfall in December: 2.72"
The wettest month (with the highest rainfall) is April (4.02").
The driest month (with the least rainfall) is November (2.32").
Average rainfall days in December
Tionesta, PA
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in December
Tionesta, PA
- Average snowfall in December: 7.87"
The month with the highest snowfall is January (8.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Tionesta, PA
- Average snowfall days in December: 15.1 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Tionesta, PA
- 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: 2h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in December
Tionesta, PA
- Average sunshine days in December: 9.8 days
The month with the most sunshine days is November (12.4 days).
The month with the least sunshine days is February (7.2 days).
Average UV index in December
Tionesta, PA
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Tionesta, PA
- Average cloud cover in December: 75
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in December
Tionesta, PA
- Average visibility in December: 4mi
The months with the highest visibility are March, April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, August, September and December (4mi).
Tionesta, Pennsylvania, USA
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