December weather forecast
East Norwich, NY

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Weather in December

The first month of the winter, December, is still a cold month in East Norwich, New York, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 42.4°F (5.8°C).

Temperature

With the onset of December, East Norwich's climate undergoes a slight change as the average high-temperature moves from a fresh 51.1°F (10.6°C) in November to an icy 42.4°F (5.8°C). During the nights of December, East Norwich maintains an almost steady temperature with an average low of 34.7°F (1.5°C).

Humidity

February, May and December, with an average relative humidity of 75%, are the most humid months.

Rainfall

December is the month with the most rainfall in East Norwich. Rain falls for 12.9 days and accumulates 4.06" (103mm) of precipitation.

Snowfall

Months with snowfall in East Norwich, New York, are January through April, November and December. In East Norwich, during December, snow falls for 3.5 days and regularly aggregates up to 1.54" (39mm) of snow. In East Norwich, during the entire year, snow falls for 22.2 days and aggregates up to 7.24" (184mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year.
On the first day of December in East Norwich, sunrise is at 6:59 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:36 pm EST.

Sunshine

In East Norwich, New York, the average sunshine in December is 4.9h.

UV index

The months with the lowest UV index in East Norwich 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: A typical high UV index of 2 in December suggests the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

Is it cold in East Norwich during December?

The high-temperature in East Norwich, New York, during December is 42.4°F (5.8°C) and the low-temperature is 34.7°F (1.5°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 86°F (30°C).

What is the most humid month in East Norwich?

The months with the highest humidity in East Norwich are February, May and December, with an average relative humidity of 75%.

What is the average humidity in December in East Norwich?

The average relative humidity in December in East Norwich is 75%.

What is the wettest month in East Norwich?

December is the month with the most rainfall in East Norwich, New York. Rain falls for 12.9 days and accumulates 4.06" (103mm) of precipitation.

How many days does it rain in December in East Norwich?

In East Norwich, New York, during December, the rain falls for 12.9 days and regularly aggregates up to 4.06" (103mm) of precipitation.

How many days does it snow in December in East Norwich?

In East Norwich, during December, snow falls for 3.5 days and regularly aggregates up to 1.54" (39mm) of snow.

What is the month with the shortest days in East Norwich?

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

What is the average length of the day in December in East Norwich?

The average day length in December in East Norwich is 9h and 18min.

When is the sunrise / sunset in December in East Norwich?

On the first day of December in East Norwich, sunrise is at 6:59 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:36 pm EST.

How many hours of sunshine does East Norwich have in December?

In East Norwich, the average sunshine duration in December is 4.9h.

What are the months with the lowest UV index in East Norwich?

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

What is the UV index reading in December in East Norwich?

In East Norwich, New York, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from unsafe 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
East Norwich, NY

Average temperature in December - East Norwich, NY
  • Average high temperature in December: 42.4°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in December: 34.7°F

The months with the highest average low temperature are July and August (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in December
East Norwich, NY

Average pressure in December - East Norwich, 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
East Norwich, NY

Average wind speed in December - East Norwich, NY
  • Average wind speed in December: 10.8mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in December
East Norwich, NY

Average humidity in December - East Norwich, NY
  • Average humidity in December: 75%

The months with the highest relative humidity are February, May and December (75%).
The months with the lowest relative humidity are August and November (71%).

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Average rainfall in December
East Norwich, NY

Average rainfall in December - East Norwich, NY
  • Average rainfall in December: 4.06"

The wettest month (with the highest rainfall) is December (4.06").
The driest month (with the least rainfall) is September (2.4").

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Average rainfall days in December
East Norwich, NY

Average rainfall days in December - East Norwich, NY
  • Average rainfall days in December: 12.9 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in December
East Norwich, NY

Average snowfall in December - East Norwich, NY
  • Average snowfall in December: 1.54"

The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
East Norwich, NY

Average snowfall days in December - East Norwich, NY
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
East Norwich, NY

Average daylight in December / Average sunshine in December - East Norwich, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
East Norwich, NY

Average sunshine days in December - East Norwich, NY
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in December
East Norwich, NY

Average UV index in December - East Norwich, 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
East Norwich, NY

Average cloud cover in December - East Norwich, NY
  • Average cloud cover in December: 47

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in December
East Norwich, NY

Average visibility in December - East Norwich, 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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East Norwich, New York, USA

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