December weather forecast
Drewville Heights, NY

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Weather in December

December, the first month of the winter in Drewville Heights, is also an icy month, with an average temperature varying between 28.6°F (-1.9°C) and 39°F (3.9°C).

Temperature

Welcoming December, Drewville Heights observes a shift in the average high-temperature, falling from November's frosty 48.6°F (9.2°C) to a wintry 39°F (3.9°C). Drewville Heights encounters an average low-temperature of 28.6°F (-1.9°C) during December nights.

Humidity

The months with the highest humidity are February, October and December, with an average relative humidity of 79%.

Rainfall

The month with the most rainfall in Drewville Heights is December, when the rain falls for 10.5 days and typically aggregates up to 2.99" (76mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Drewville Heights, in December, during 5.3 snowfall days, 2.83" (72mm) of snow is typically accumulated. Throughout the year, there are 31 snowfall days, and 16.22" (412mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 7:01 am and sunset at 4:25 pm. On the last day of December, in Drewville Heights, sunrise is at 7:20 am and sunset at 4:35 pm EST.

Sunshine

In December, the average sunshine is 4.7h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: In December, an average UV index of 2 transforms into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in December?

The average high-temperature, in December, in Drewville Heights, is 39°F (3.9°C), while the average low-temperature is 28.6°F (-1.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 86°F (30°C).

What are the most humid months?

February, October and December, with an average relative humidity of 79%, are most humid months.

What is the average humidity in December?

The average relative humidity in December is 79%.

What is the rainiest month?

December is the month with the most rainfall. Rain falls for 10.5 days and accumulates 2.99" (76mm) of precipitation.

How many days does it rain in December?

In Drewville Heights, in December, it is raining for 10.5 days, with typically 2.99" (76mm) of accumulated precipitation.

How many days does it snow in December?

In Drewville Heights, during December, snow falls for 5.3 days and regularly aggregates up to 2.83" (72mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year in Drewville Heights, with an average of 9h and 12min of daylight.

What is the average length of the day in December?

In December, the average day length is 9h and 14min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:01 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 4:35 pm EST.

How many hours of sunshine does Drewville Heights have in December?

The average sunshine duration in December is 4.7h.

When is the lowest UV index?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December?

In Drewville Heights, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Drewville Heights, NY

Average temperature in December - Drewville Heights, NY
  • Average high temperature in December: 39°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in December: 28.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in December
Drewville Heights, NY

Average pressure in December - Drewville Heights, 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
Drewville Heights, NY

Average wind speed in December - Drewville Heights, NY
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in December
Drewville Heights, NY

Average humidity in December - Drewville Heights, NY
  • Average humidity in December: 79%

The months with the highest relative humidity are February, October and December (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in December
Drewville Heights, NY

Average rainfall in December - Drewville Heights, NY
  • Average rainfall in December: 2.99"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days in December
Drewville Heights, NY

Average rainfall days in December - Drewville Heights, NY
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is January (7 days).

Average snowfall in December
Drewville Heights, NY

Average snowfall in December - Drewville Heights, NY
  • Average snowfall in December: 2.83"

The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Drewville Heights, NY

Average snowfall days in December - Drewville Heights, NY
  • Average snowfall days in December: 5.3 days

The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Drewville Heights, NY

Average daylight in December / Average sunshine in December - Drewville Heights, NY
  • Average daylight in December: 9h and 1min

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 12min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in December
Drewville Heights, NY

Average sunshine days in December - Drewville Heights, NY
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is June (12.2 days).

Average UV index in December
Drewville Heights, NY

Average UV index in December - Drewville Heights, NY
  • Average UV index in December: 2

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Drewville Heights, NY

Average cloud cover in December - Drewville Heights, NY
  • Average cloud cover in December: 49

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in December
Drewville Heights, NY

Average visibility in December - Drewville Heights, NY
  • Average visibility in December: 6mi

The months with the highest visibility are January, March, April, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February, May and June (5mi).

Drewville Heights, New York, USA

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