December weather forecast and climate
Walworth, NY

Weather in December

December, the first month of the winter, in Walworth, is also a wintry month, with temperature in the range of an average high of 35.8°F (2.1°C) and an average low of 27.1°F (-2.7°C).

Temperature

In December, the average high-temperature drops, from a frosty 46.2°F (7.9°C) in November, to a wintry 35.8°F (2.1°C). In December, the average low-temperature is 27.1°F (-2.7°C).

Humidity

In Walworth, New York, the average relative humidity in December is 83%.

Rainfall

In Walworth, it is raining for 11.8 days, with typically 1.89" (48mm) of accumulated precipitation. In Walworth, during the entire year, the rain falls for 170.5 days and collects up to 24.72" (628mm) of precipitation.

Snowfall

Months with snowfall in Walworth, New York, are January through May, October through December. In Walworth, during December, snow falls for 16 days and regularly aggregates up to 4.69" (119mm) of snow. In Walworth, New York, during the entire year, snow falls for 75.6 days, and aggregates up to 22.76" (578mm) of snow.

Daylight

With an average of 9.1h of daylight, December has the shortest days of the year.

Sunshine

In Walworth, the average sunshine in December is 3h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 1 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the temperature in December in Walworth?

In December, the average high-temperature is 35.8°F (2.1°C), and the average low-temperature is 27.1°F (-2.7°C).

What is the average humidity in December in Walworth?

The average relative humidity in December in Walworth is 83%.

How many days does it rain in December in Walworth?

In Walworth, in December, it is raining for 11.8 days, with typically 1.89" (48mm) of accumulated precipitation.

How much does it snow in Walworth in December?

In Walworth, in December, during 16 snowfall days, 4.69" (119mm) of snow is typically accumulated.

What is the month with the shortest days in Walworth?

December has the shortest days of the year in Walworth, New York, with an average of 9.1h of daylight.

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

In Walworth, the average length of the day in December is 9.1h.

How many hours of sunshine does Walworth have in December?

In December, the average sunshine in Walworth, New York, is 3h.

When is the lowest UV index in Walworth?

Months with the lowest UV index in Walworth are January and December, with an average maximum UV index of 1.

How high is the UV index in December in Walworth?

The average daily maximum UV index in December in Walworth is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in December
Walworth, NY

Average temperature in December - Walworth, NY
  • Average high temperature in December: 35.8°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in December: 27.1°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

[Resources]

Average pressure in December
Walworth, NY

Average pressure in December - Walworth, NY
  • Average pressure in December: 30.06"

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.92").

[Resources]

Average wind speed in December
Walworth, NY

Average wind speed in December - Walworth, NY
  • Average wind speed in December: 10.6mph

The windiest months (with the highest average wind speed) are January and February (11.2mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

[Resources]

Average humidity in December
Walworth, NY

Average humidity in December - Walworth, NY
  • Average humidity in December: 83%

The month with the highest relative humidity is February (85%).
Months with the lowest relative humidity are April, August and September (77%).

[Resources]

Average rainfall in December
Walworth, NY

Average rainfall in December - Walworth, NY
  • Average rainfall in December: 1.89"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is January (1.46").

[Resources]

Average rainfall days in December
Walworth, NY

Average rainfall days in December - Walworth, NY
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is October (17.4 days).
The month with the least rainy days is February (8.6 days).

[Resources]

Average snowfall in December
Walworth, NY

Average snowfall in December - Walworth, NY
  • Average snowfall in December: 4.69"

The month with the highest snowfall is February (5.67").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in December
Walworth, NY

Average snowfall days in December - Walworth, NY
  • Average snowfall days in December: 16 days

The month with the highest number of snowfall days is January (19.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

Average daylight in December / Average sunshine in December - Walworth, NY
  • Average daylight in December: 9.1h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in December: 3h

The month with the most sunshine is July (Average sunshine: 10.6h).
Months with the least sunshine are January and February (Average sunshine: 2.7).

[Resources]

Average sunshine days in December
Walworth, NY

Average sunshine days in December - Walworth, NY
  • Average sunshine days in December: 6.7 days

The month with the most sunshine days is September (13.5 days).
Months with the least sunshine days are January and February (6.3 days).

[Resources]

Average UV index in December
Walworth, NY

Average UV index in December - Walworth, NY
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

[Resources]

Average cloud cover in December
Walworth, NY

Average cloud cover in December - Walworth, NY
  • Average cloud cover in December: 69

The month with the most cloud cover is January (Cloud cover 74).
Months with the least cloud cover are July and August (Cloud cover 28).

[Resources]

Average visibility in December
Walworth, NY

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

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

[Resources]