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
In December, the meteorological conditions alter, with the average high-temperature shifting from a frosty 43.3°F (6.3°C) in November to a cold 33.3°F (0.7°C). An average low-temperature of 23.9°F (-4.5°C) is noted during the nights in December.Humidity
In December, the average relative humidity is 87%.Rainfall
In December, in Richburg, the rain falls for 8.1 days. Throughout December, 1.42" (36mm) of precipitation is accumulated. In Richburg, during the entire year, the rain falls for 146.8 days and collects up to 18.03" (458mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 18 days. Throughout December, 5.35" (136mm) of snow is accumulated. Throughout the year, in Richburg, there are 91.5 snowfall days, and 25.31" (643mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December in Richburg, New York, sunrise is at 7:21 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 4:51 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 2.5h of sunshine.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Richburg, New York. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 1 in December transforms into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be vigilant! The reflective nature of snow can increase 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 Richburg in December?
What is the average humidity in December in Richburg?
How much does it rain in Richburg in December?
How much does it snow in Richburg in December?
What is the month with the shortest days in Richburg?
What is the average length of the day in December in Richburg?
When is the sunrise / sunset in December in Richburg?
What is the month with the least sunshine in Richburg?
How many hours of sunshine does Richburg have in December?
When is the lowest UV index in Richburg?
How high is the UV index in December in Richburg?
Average temperature in December
Richburg, NY
- Average high temperature in December: 33.3°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 (27.5°F).
- Average low temperature in December: 23.9°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in December
Richburg, NY
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Richburg, NY
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in December
Richburg, NY
- Average humidity in December: 87%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (78%).
Average rainfall in December
Richburg, NY
- Average rainfall in December: 1.42"
The wettest month (with the highest rainfall) is April (2.05").
The driest months (with the least rainfall) are January, March and September (1.22").
Average rainfall days in December
Richburg, NY
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in December
Richburg, NY
- Average snowfall in December: 5.35"
The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Richburg, NY
- Average snowfall days in December: 18 days
The month with the highest number of snowfall days is January (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Richburg, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 2h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 30min).
Average sunshine days in December
Richburg, NY
- Average sunshine days in December: 7.9 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in December
Richburg, NY
- 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, February and December (UV index 1).
Average cloud cover in December
Richburg, NY
- Average cloud cover in December: 77
The month with the most cloud cover is January (Cloud cover 78).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in December
Richburg, NY
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, August and September (4mi).
Richburg, New York, USA
Weather forecast for your location
2. Allow the app to use your location