December weather forecast
Jerusalem, RI

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Weather in December

December, the first month of the winter in Jerusalem, is also a frosty month, with an average temperature fluctuating between 42.8°F (6°C) and 33.4°F (0.8°C).

Temperature

The arrival of December corresponds with a light shift in temperature, down from a cool 51.3°F (10.7°C) in November to a frosty 42.8°F (6°C). Jerusalem, in the month of December, anticipates a consistent average low-temperature of 33.4°F (0.8°C).

Humidity

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

Rainfall

The month with the most rainfall is December, when the rain falls for 10.5 days and typically aggregates up to 3.35" (85mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 3.5 snowfall days, it receives 1.06" (27mm) of snow. In Jerusalem, during the entire year, snow falls for 17.3 days and aggregates up to 6.1" (155mm) of snow.

Daylight

December has the shortest days of the year in Jerusalem, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 6:53 am and sunset at 4:17 pm. On the last day of December, sunrise is at 7:11 am and sunset at 4:26 pm EST.

Sunshine

February and December, with an average of 4.8h of sunshine, are months with the least sunshine.

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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.
Note: In December, the maximum UV index of 2 suggests this advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

How cold is December?

An average high-temperature, in December, in Jerusalem, is 42.8°F (6°C) and the average low-temperature is 33.4°F (0.8°C).

What is the average humidity in December?

The average relative humidity in December is 75%.

What is the rainiest month?

December is the month with the most rainfall. Rain falls for 10.5 days and accumulates 3.35" (85mm) of precipitation.

How much does it rain in Jerusalem in December?

In December, in Jerusalem, the rain falls for 10.5 days. Throughout December, 3.35" (85mm) of precipitation is accumulated.

When does it start snowing?

December is the first month it typically snows. Throughout December, in the average 3.5 snowfall days, it receives 1.06" (27mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

How many hours of daylight does Jerusalem have in December?

In Jerusalem, the average day length in December is 9h and 15min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:53 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 4:26 pm EST.

What is the month with the least sunshine?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 4.8h.

When is the lowest UV index?

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

What is the UV index reading in December?

In Jerusalem, 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 the Sun's UV radiation.
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
Jerusalem, RI

Average temperature in December - Jerusalem, RI
  • Average high temperature in December: 42.8°F

The warmest months (with the highest average high temperature) are July and August (77.5°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in December: 33.4°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in December
Jerusalem, RI

Average pressure in December - Jerusalem, RI
  • Average pressure in December: 30.04"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Jerusalem, RI

Average wind speed in December - Jerusalem, RI
  • Average wind speed in December: 12mph

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).

Average humidity in December
Jerusalem, RI

Average humidity in December - Jerusalem, RI
  • Average humidity in December: 75%

The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are March, April and November (74%).

Average rainfall in December
Jerusalem, RI

Average rainfall in December - Jerusalem, RI
  • Average rainfall in December: 3.35"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in December
Jerusalem, RI

Average rainfall days in December - Jerusalem, RI
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in December
Jerusalem, RI

Average snowfall in December - Jerusalem, RI
  • Average snowfall in December: 1.06"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Jerusalem, RI

Average snowfall days in December - Jerusalem, RI
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Jerusalem, RI

Average daylight in December / Average sunshine in December - Jerusalem, RI
  • 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 5min

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

Average sunshine days in December
Jerusalem, RI

Average sunshine days in December - Jerusalem, RI
  • Average sunshine days in December: 18 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (12.2 days).

Average UV index in December
Jerusalem, RI

Average UV index in December - Jerusalem, RI
  • 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).

Average cloud cover in December
Jerusalem, RI

Average cloud cover in December - Jerusalem, RI
  • Average cloud cover in December: 47

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in December
Jerusalem, RI

Average visibility in December - Jerusalem, RI
  • 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).

Jerusalem, Rhode Island, USA

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