December weather forecast
Bronxville, NY

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Weather in December

December, the first month of the winter in Bronxville, is still a cold month, with an average temperature ranging between min 32.5°F (0.3°C) and max 41.9°F (5.5°C).

Temperature

With the onset of December, Bronxville's average high-temperature adjusts, receding from November's fresh 50.9°F (10.5°C) to a cold 41.9°F (5.5°C). Bronxville, during the month of December, experiences an average low-temperature of 32.5°F (0.3°C).

Humidity

The average relative humidity in December is 75%.

Rainfall

In December, the rain falls for 11.4 days. Throughout December, 3.43" (87mm) of precipitation is accumulated. Throughout the year, in Bronxville, there are 156.5 rainfall days, and 33.19" (843mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Bronxville, New York. In Bronxville, New York, in December, during 3.4 snowfall days, 1.65" (42mm) of snow is typically accumulated. Throughout the year, there are 18.1 snowfall days, and 8.43" (214mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:01 am and sunset at 4:27 pm. On the last day of December, sunrise is at 7:19 am and sunset at 4:37 pm EST.

Sunshine

In December, the average sunshine is 4.9h.

UV index

The months with the lowest UV index in Bronxville, New York, are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

Is December cold in Bronxville?

In Bronxville, in December, the average high-temperature is 41.9°F (5.5°C), and the average low-temperature is 32.5°F (0.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in August is evaluated at 86°F (30°C).

What is the average humidity in December in Bronxville?

In December, the average relative humidity in Bronxville is 75%.

How much does it rain in Bronxville in December?

In Bronxville, in December, during 11.4 rainfall days, 3.43" (87mm) of precipitation is typically accumulated.

How many days does it snow in December in Bronxville?

In Bronxville, New York, during December, snow falls for 3.4 days and regularly aggregates up to 1.65" (42mm) of snow.

What is the month with the shortest days in Bronxville?

December has the shortest days of the year in Bronxville, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Bronxville?

The average day length in December is 9h and 17min.

What time are sunrise and sunset in December in Bronxville?

In December, on the first day of the month, sunrise is at 7:01 am and sunset at 4:27 pm. On the last day of the month, in Bronxville, New York, sunrise is at 7:19 am and sunset at 4:37 pm EST.

How many hours of sunshine does Bronxville have in December?

In December, the average sunshine duration is 4.9h.

What are the months with the lowest UV index in Bronxville?

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

What is the UV index reading in December in Bronxville?

In December, the average daily maximum UV index 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
Bronxville, NY

Average temperature in December - Bronxville, NY
  • Average high temperature in December: 41.9°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in December: 32.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in December
Bronxville, NY

Average pressure in December - Bronxville, 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).

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Average wind speed in December
Bronxville, NY

Average wind speed in December - Bronxville, NY
  • Average wind speed in December: 9.1mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

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Average humidity in December
Bronxville, NY

Average humidity in December - Bronxville, NY
  • Average humidity in December: 75%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (69%).

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Average rainfall in December
Bronxville, NY

Average rainfall in December - Bronxville, NY
  • Average rainfall in December: 3.43"

The wettest month (with the highest rainfall) is July (3.74").
The driest month (with the least rainfall) is February (2.01").

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Average rainfall days in December
Bronxville, NY

Average rainfall days in December - Bronxville, NY
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (8 days).

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Average snowfall in December
Bronxville, NY

Average snowfall in December - Bronxville, NY
  • Average snowfall in December: 1.65"

The month with the highest snowfall is March (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Bronxville, NY

Average snowfall days in December - Bronxville, NY
  • Average snowfall days in December: 3.4 days

The months with the highest number of snowfall days are January and February (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Bronxville, NY

Average daylight in December / Average sunshine in December - Bronxville, 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).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Bronxville, NY

Average sunshine days in December - Bronxville, NY
  • Average sunshine days in December: 16.7 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in December
Bronxville, NY

Average UV index in December - Bronxville, NY
  • Average UV index in December: 2

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

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Average cloud cover in December
Bronxville, NY

Average cloud cover in December - Bronxville, NY
  • Average cloud cover in December: 47

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Bronxville, NY

Average visibility in December - Bronxville, NY
  • Average visibility in December: 6mi

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

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Bronxville, New York, USA

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