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 average high-temperature drops in December, from November's chilly 45°F (7.2°C) to an icy 34.7°F (1.5°C). In Wayne, December's nights observe an average temperature dip to a freezing cold 24.6°F (-4.1°C).Humidity
In December, the average relative humidity is 85%.Rainfall
In Wayne, in December, during 8.6 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Wayne, during the entire year, the rain falls for 151.4 days and collects up to 19.8" (503mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Wayne, in December, during 14.6 snowfall days, 3.43" (87mm) of snow is typically accumulated. Throughout the year, in Wayne, there are 71.7 snowfall days, and 18.39" (467mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 7:18 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:45 pm EST.
Sunshine
In December, the average sunshine is 2.9h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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 in Wayne?
How many days does it rain in December?
How much does it snow in Wayne in December?
What is the month with the shortest days?
How many hours of daylight does Wayne have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Wayne have in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Wayne, NY
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in December: 24.6°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 (16.7°F).
Average pressure in December
Wayne, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Wayne, NY
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity in December
Wayne, NY
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and July (78%).
Average rainfall in December
Wayne, NY
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is July (2.36").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in December
Wayne, NY
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in December
Wayne, NY
- Average snowfall in December: 3.43"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Wayne, NY
- Average snowfall days in December: 14.6 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wayne, 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 6min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in December
Wayne, NY
- Average sunshine days in December: 10 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is February (8 days).
Average UV index in December
Wayne, 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 and December (UV index 1).
Average cloud cover in December
Wayne, NY
- Average cloud cover in December: 71
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Wayne, NY
- Average visibility in December: 5mi
The months with the highest visibility are April and June (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September, October, November and December (5mi).
Wayne, New York, USA
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