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 commences, the average high-temperature shows a reduction, transitioning from a frosty 42.8°F (6°C) in November to a freezing cold 31.1°F (-0.5°C). Hailesboro reports an average nighttime low-temperature of 21°F (-6.1°C) in December.Humidity
In Hailesboro, the average relative humidity in December is 86%.Rainfall
In Hailesboro, during December, the rain falls for 10.7 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, in Hailesboro, 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 December, in Hailesboro, it is snowing for 18 days. Throughout December, 8.39" (213mm) of snow is accumulated. Throughout the year, there are 89.7 snowfall days, and 41.57" (1056mm) of snow is accumulated.Daylight
December has the shortest days of the year in Hailesboro, with an average of 8h and 54min of daylight.On the first day of December, 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
The average sunshine in December is 3h.UV index
The months with the lowest UV index in Hailesboro are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 1 during December translates into the following guidance:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Hailesboro in December?
What is the average humidity in December in Hailesboro?
How much does it rain in Hailesboro in December?
How much does it snow in Hailesboro in December?
What is the month with the shortest days in Hailesboro?
What is the average length of the day in December in Hailesboro?
When are sunrise and sunset in December in Hailesboro?
How many hours of sunshine does Hailesboro have in December?
What is the month with the lowest UV index in Hailesboro?
What is the UV index reading in December in Hailesboro?
Average temperature in December
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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
Hailesboro, 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).
Hailesboro, New York, USA
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