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 arrival of December corresponds with a reduction in the average high-temperature, down from November's chilly 44.8°F (7.1°C) to a wintry 33.8°F (1°C). Cicero's average temperature during the nights of December is recorded at a freezing cold 25.3°F (-3.7°C).Humidity
In December, the average relative humidity is 85%.Rainfall
In Cicero, in December, during 11.7 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 172.5 rainfall days, and 26.97" (685mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Cicero, New York, in December, during 16.3 snowfall days, 5.75" (146mm) of snow is typically accumulated. In Cicero, New York, during the entire year, snow falls for 80.2 days and aggregates up to 27.28" (693mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 4:30 pm. On the last day of December, sunrise is at 7:36 am and sunset at 4:39 pm EST.
Sunshine
In Cicero, the average sunshine in December is 3h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. 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?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Cicero have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Cicero have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Cicero, NY
- Average high temperature in December: 33.8°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in December: 25.3°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure in December
Cicero, NY
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Cicero, NY
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in December
Cicero, NY
- Average humidity in December: 85%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).
Average rainfall in December
Cicero, NY
- Average rainfall in December: 2.09"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in December
Cicero, NY
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Cicero, NY
- Average snowfall in December: 5.75"
The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Cicero, NY
- Average snowfall days in December: 16.3 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cicero, NY
- 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in December
Cicero, NY
- Average sunshine days in December: 6.6 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (5.3 days).
Average UV index in December
Cicero, 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
Cicero, NY
- Average cloud cover in December: 70
The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Cicero, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Cicero, New York, USA
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