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
As December arrives, Richville's weather displays a decrease in high-temperatures, transitioning from November's chilly 42.8°F (6°C) to a subzero cold 31.1°F (-0.5°C). Throughout December, Richville witnesses a consistent average low-temperature of 21°F (-6.1°C).Humidity
In Richville, the average relative humidity in December is 86%.Rainfall
In Richville, during December, the rain falls for 10.7 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, there are 165.7 rainfall days, and 29.65" (753mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Richville, during December, snow falls for 18 days and regularly aggregates up to 8.39" (213mm) of snow. In Richville, during the entire year, snow falls for 89.7 days and aggregates up to 41.57" (1056mm) of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December in Richville, sunrise is at 7:18 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:32 pm EST.
Sunshine
In December, the average sunshine in Richville, New York, is 3h.UV index
The months with the lowest UV index are January 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 ordinary person.Note: A maximum UV index of 1 in December translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Richville?
What is the average humidity in December in Richville?
How many days does it rain in December in Richville?
How much does it snow in Richville in December?
What is the month with the shortest days in Richville?
How many hours of daylight does Richville have in December?
When is the sunrise / sunset in December in Richville?
How many hours of sunshine does Richville have in December?
What are the months with the lowest UV index in Richville?
What is the UV index intensity in December in Richville?
Average temperature in December
Richville, NY
- Average high temperature in December: 31.1°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (24.4°F).
- Average low temperature in December: 21°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).
Average pressure in December
Richville, NY
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Richville, NY
- Average wind speed in December: 8.5mph
The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in December
Richville, NY
- Average humidity in December: 86%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Richville, NY
- Average rainfall in December: 2.64"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in December
Richville, NY
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Richville, NY
- Average snowfall in December: 8.39"
The month with the highest snowfall is January (9.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Richville, NY
- Average snowfall days in December: 18 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Richville, NY
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in December
Richville, NY
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in December
Richville, 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
Richville, NY
- Average cloud cover in December: 69
The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in December
Richville, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Richville, New York, USA
Weather forecast for your location
2. Allow the app to use your location