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
December brings a decrease in the average high-temperature, shifting from a wintry 40.1°F (4.5°C) in November to a freezing cold 29.5°F (-1.4°C). Olmstedville anticipates an average minimum temperature of 19.9°F (-6.7°C) in the month of December.Humidity
The average relative humidity in December in Olmstedville is 85%.Rainfall
In Olmstedville, during December, the rain falls for 12 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Olmstedville, during the entire year, the rain falls for 160 days and collects up to 15.04" (382mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 17.1 days and typically aggregates up to 3.82" (97mm) 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 the month, sunrise is at 7:10 am and sunset at 4:19 pm. On the last day of December, in Olmstedville, sunrise is at 7:29 am and sunset at 4:28 pm EST.
Sunshine
In Olmstedville, the average sunshine in December is 3.4h.UV index
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index in Olmstedville. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. To cut down UV radiation exposure by about half, sport a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Olmstedville?
What is the average humidity in December in Olmstedville?
How much does it rain in Olmstedville in December?
What is the snowiest month in Olmstedville?
How many days does it snow in December in Olmstedville?
What is the month with the shortest days in Olmstedville?
How many hours of daylight does Olmstedville have in December?
What time are sunrise and sunset in December in Olmstedville?
How long on average sun shines in December in Olmstedville?
When is the lowest UV index in Olmstedville?
How high is the UV index in December in Olmstedville?
Average temperature in December
Olmstedville, NY
- Average high temperature in December: 29.5°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in December: 19.9°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in December
Olmstedville, NY
- 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
Olmstedville, NY
- Average wind speed in December: 6.7mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in December
Olmstedville, NY
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Olmstedville, NY
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is October (1.73").
The driest months (with the least rainfall) are January and February (0.91").
Average rainfall days in December
Olmstedville, NY
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in December
Olmstedville, NY
- Average snowfall in December: 3.82"
The month with the highest snowfall is December (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Olmstedville, NY
- Average snowfall days in December: 17.1 days
The month with the highest number of snowfall days is January (20 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Olmstedville, NY
- 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 42min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in December
Olmstedville, NY
- Average sunshine days in December: 9.2 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in December
Olmstedville, NY
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in December
Olmstedville, NY
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in December
Olmstedville, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, February, March, August and September (4mi).
Olmstedville, New York, USA
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