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 average high-temperature decreases from a chilly 45.1°F (7.3°C) in November to a wintry 34.7°F (1.5°C). The average low-temperature, in December, is 25.5°F (-3.6°C).Humidity
The average relative humidity in December in Genoa is 85%.Rainfall
In Genoa, it is raining for 8 days, with typically 0.75" (19mm) of accumulated precipitation. In Genoa, during the entire year, the rain falls for 130.6 days and collects up to 11.46" (291mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, in Genoa, it is snowing for 11.6 days. Throughout December, 1.46" (37mm) of snow is accumulated. In Genoa, during the entire year, snow falls for 58.2 days and aggregates up to 7.6" (193mm) of snow.Daylight
December has the shortest days of the year in Genoa, with an average of 9h and 7min of daylight.On the first day of the month, sunrise is at 7:16 am and sunset at 4:33 pm. On the last day of December, in Genoa, sunrise is at 7:36 am and sunset at 4:42 pm EST.
Sunshine
In December, the average sunshine in Genoa is 3.2h.UV index
The months with the lowest UV index in Genoa are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, the average maximum UV index of 1 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the temperature in December in Genoa?
What is the average humidity in December in Genoa?
How much does it rain in Genoa in December?
How much does it snow in Genoa in December?
What is the month with the shortest days in Genoa?
What is the average length of the day in December in Genoa?
When are sunrise and sunset in December in Genoa?
How long on average sun shines in December in Genoa?
When is the lowest UV index in Genoa?
What is the UV index intensity in December in Genoa?
Average temperature in December
Genoa, 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 (28.6°F).
- Average low temperature in December: 25.5°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in December
Genoa, 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
Genoa, NY
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity in December
Genoa, 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 and May (78%).
Average rainfall in December
Genoa, NY
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is June (1.38").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in December
Genoa, NY
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in December
Genoa, NY
- Average snowfall in December: 1.46"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Genoa, NY
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Genoa, NY
- Average daylight in December: 9h and 7min
The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 7min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in December
Genoa, NY
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (11.2 days).
Average UV index in December
Genoa, 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
Genoa, NY
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in December
Genoa, NY
- Average visibility in December: 6mi
The months with the highest visibility are April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, February, March and September (5mi).
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