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
Pittsford's progression into December includes a drop in the average high-temperature, from an icy 41.2°F (5.1°C) in November to a subzero cold 29.8°F (-1.2°C). In the month of December, Pittsford's average low-temperature falls to 20.3°F (-6.5°C).Humidity
In Pittsford, the average relative humidity in December is 84%.Rainfall
In Pittsford, in December, it is raining for 7.2 days, with typically 1.06" (27mm) of accumulated precipitation. In Pittsford, Vermont, during the entire year, the rain falls for 115 days and collects up to 13.19" (335mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Pittsford, during December, snow falls for 10.7 days and regularly aggregates up to 2.83" (72mm) of snow. In Pittsford, during the entire year, snow falls for 59.9 days and aggregates up to 20.16" (512mm) of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:06 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:25 pm EST.
Sunshine
The average sunshine in December in Pittsford is 3.3h.UV index
The months with the lowest UV index in Pittsford are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is December in Pittsford?
What is the average humidity in December in Pittsford?
How much does it rain in Pittsford in December?
How much does it snow in Pittsford in December?
What is the month with the shortest days in Pittsford?
What is the average length of the day in December in Pittsford?
What time are sunrise and sunset in December in Pittsford?
How long on average sun shines in December in Pittsford?
When is the lowest UV index in Pittsford?
How high is the UV index in December in Pittsford?
Average temperature in December
Pittsford, VT
- Average high temperature in December: 29.8°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in December: 20.3°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in December
Pittsford, VT
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Pittsford, VT
- Average wind speed in December: 6.8mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Pittsford, VT
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in December
Pittsford, VT
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is June (1.42").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in December
Pittsford, VT
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in December
Pittsford, VT
- Average snowfall in December: 2.83"
The month with the highest snowfall is February (5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Pittsford, VT
- Average snowfall days in December: 10.7 days
The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pittsford, VT
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in December
Pittsford, VT
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in December
Pittsford, VT
- 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
Pittsford, VT
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in December
Pittsford, VT
- Average visibility in December: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Pittsford, Vermont, USA
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