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 onset of December is marked by a decrease in temperature, transitioning from an icy 42.1°F (5.6°C) in November to a subzero cold 31.3°F (-0.4°C). In Readsboro, the average low-temperature during the month of December is 21.4°F (-5.9°C).Humidity
In December, the average relative humidity is 85%.Rainfall
In Readsboro, during December, the rain falls for 11.7 days and regularly aggregates up to 3.78" (96mm) of precipitation. In Readsboro, during the entire year, the rain falls for 170.8 days and collects up to 39.33" (999mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Readsboro, in December, snow falls for 13.9 days, with typically accumulated 8.31" (211mm) of snow. In Readsboro, during the entire year, snow falls for 78.9 days and aggregates up to 54.96" (1396mm) of snow.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:03 am and sunset at 4:18 pm. On the last day of December, sunrise is at 7:22 am and sunset at 4:27 pm EST.
Sunshine
In Readsboro, the average sunshine in December is 3.9h.UV index
The months with the lowest UV index in Readsboro are February and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 1 in December translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. 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 December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December in Readsboro?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Readsboro have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Readsboro, VT
- Average high temperature in December: 31.3°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in December: 21.4°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in December
Readsboro, 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 (29.92"Hg).
Average wind speed in December
Readsboro, VT
- Average wind speed in December: 8.4mph
The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Readsboro, VT
- Average humidity in December: 85%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Readsboro, VT
- Average rainfall in December: 3.78"
The wettest month (with the highest rainfall) is October (3.86").
The driest months (with the least rainfall) are March and September (2.83").
Average rainfall days in December
Readsboro, VT
- Average rainfall days in December: 11.7 days
The months with the highest number of rainy days are June and July (18.1 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in December
Readsboro, VT
- Average snowfall in December: 8.31"
The month with the highest snowfall is February (13.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Readsboro, VT
- Average snowfall days in December: 13.9 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Readsboro, VT
- 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 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Readsboro, VT
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (8 days).
Average UV index in December
Readsboro, VT
- 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 February and December (UV index 1).
Average cloud cover in December
Readsboro, VT
- Average cloud cover in December: 59
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in December
Readsboro, VT
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Readsboro, Vermont, USA
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