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
December
Weather in December
Temperature
The commencement of December indicates a shift in the average high-temperature, receding from November's chilly 45.7°F (7.6°C) to an icy 35.6°F (2°C). North Chili's nighttime temperature in December shows a minor descent, with a steady average of 26.8°F (-2.9°C).Humidity
In December, the average relative humidity is 84%.Rainfall
In December, in North Chili, the rain falls for 5.9 days. Throughout December, 0.55" (14mm) of precipitation is accumulated. In North Chili, during the entire year, the rain falls for 102.9 days and collects up to 7.2" (183mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In North Chili, New York, in December, snow falls for 9.7 days, with typically accumulated 1.26" (32mm) of snow. In North Chili, during the entire year, snow falls for 54.2 days and aggregates up to 6.14" (156mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:23 am and sunset at 4:37 pm. On the last day of December, sunrise is at 7:42 am and sunset at 4:46 pm EST.
Sunshine
The average sunshine in December is 3.1h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December in North Chili?
How many hours of sunshine does North Chili have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
North Chili, NY
- Average high temperature in December: 35.6°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in December: 26.8°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in December
North Chili, NY
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
North Chili, NY
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in December
North Chili, NY
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July, August and September (77%).
Average rainfall in December
North Chili, NY
- Average rainfall in December: 0.55"
The wettest month (with the highest rainfall) is May (0.87").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in December
North Chili, NY
- Average rainfall days in December: 5.9 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in December
North Chili, NY
- Average snowfall in December: 1.26"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
North Chili, NY
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
North Chili, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in December
North Chili, NY
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is February (13.9 days).
Average UV index in December
North Chili, NY
- 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
North Chili, NY
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
North Chili, NY
- 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).