Weather in December
December, the first month of the winter in Harrison, is also a wintry month, with an average temperature fluctuating between 27°F (-2.8°C) and 39.9°F (4.4°C).
On the first day of December in Harrison, New York, sunrise is at 7:00 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:36 pm EST.
Temperature
December brings a minor decrease, with the average high-temperature reducing from a fresh 51.1°F (10.6°C) in November to an icy 39.9°F (4.4°C). In December, Harrison records an average nighttime temperature of 27°F (-2.8°C).Rainfall
During December, Harrison regularly aggregates up to 4.33" (110mm) of precipitation. Throughout the year, in Harrison, 49.45" (1256mm) of rain is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of December in Harrison, New York, sunrise is at 7:00 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:36 pm EST.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Harrison in December?
The high-temperature, in December, in Harrison, records 39.9°F (4.4°C), while the low-temperature is 27°F (-2.8°C).
How much does it rain in Harrison in December?
In Harrison, New York, in December, 4.33" (110mm) of precipitation is typically accumulated.
What is the month with the shortest days in Harrison?
With an average of 9h and 18min of daylight, December has the shortest days of the year in Harrison.
What is the average length of the day in December in Harrison?
The average day length in December in Harrison is 9h and 17min.
When is the sunrise / sunset in December in Harrison?
In December, on the first day of the month, sunrise is at 7:00 am and sunset at 4:27 pm. On the last day of the month, in Harrison, New York, sunrise is at 7:19 am and sunset at 4:36 pm EST.
Average temperature in December
Harrison, NY
- Average high temperature in December: 40°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (35°F).
- Average low temperature in December: 27°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average rainfall in December
Harrison, NY
- Average rainfall in December: 4.3"
The wettest month (with the highest rainfall) is September (4.7").
The driest month (with the least rainfall) is February (3.1").
Average daylight in December
Harrison, NY
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
Harrison, New York, USA
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