December weather forecast
Thendara, NY

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Weather in December

December, the first month of the winter in Thendara, is also a subzero cold month, with temperature in the range of an average high of 29.1°F (-1.6°C) and an average low of 19.4°F (-7°C).

Temperature

December's arrival coincides with a drop in the average high-temperature, decreasing from November's cold 39.2°F (4°C) to a subzero cold 29.1°F (-1.6°C). During December, an average low-temperature of 19.4°F (-7°C) is observed in Thendara.

Humidity

In Thendara, the average relative humidity in December is 88%.

Rainfall

In Thendara, in December, during 7.9 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. Throughout the year, there are 163 rainfall days, and 40.63" (1032mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Thendara. In Thendara, in December, during 19.5 snowfall days, 13.86" (352mm) of snow is typically accumulated. Throughout the year, there are 114.2 snowfall days, and 82.4" (2093mm) of snow is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year in Thendara, New York.
On the first day of the month, sunrise is at 7:14 am and sunset at 4:24 pm. On the last day of December, sunrise is at 7:33 am and sunset at 4:33 pm EST.

Sunshine

The average sunshine in December in Thendara is 2.5h.

UV index

The months with the lowest UV index in Thendara are January, February and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 1 in December translates into this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is it in Thendara in December?

In December, the average high-temperature and low-temperature in Thendara, New York, are 29.1°F (-1.6°C) and 19.4°F (-7°C) respectively.

What is the average humidity in December in Thendara?

In Thendara, New York, the average relative humidity in December is 88%.

How many days does it rain in December in Thendara?

In Thendara, New York, in December, during 7.9 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

How many days does it snow in December in Thendara?

In Thendara, during December, snow falls for 19.5 days and regularly aggregates up to 13.86" (352mm) of snow.

What is the month with the shortest days in Thendara?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Thendara.

How many hours of daylight does Thendara have in December?

In Thendara, New York, the average day length in December is 8h and 59min.

When are sunrise and sunset in December in Thendara?

On the first day of December in Thendara, New York, sunrise is at 7:14 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:33 pm EST.

How many hours of sunshine does Thendara have in December?

In Thendara, New York, the average sunshine duration in December is 2.5h.

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

The months with the lowest UV index in Thendara, New York, are January, February and December, with an average maximum UV index of 1.

What is the UV index reading in December in Thendara?

The average daily maximum UV index in December in Thendara is 1. A UV Index value of 2, and less, symbolizes a low health risk 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
Thendara, NY

Average temperature in December - Thendara, NY
  • Average high temperature in December: 29.1°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (22.6°F).

  • Average low temperature in December: 19.4°F

The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure in December
Thendara, NY

Average pressure in December - Thendara, NY
  • Average pressure in December: 30.05"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in December
Thendara, NY

Average wind speed in December - Thendara, NY
  • Average wind speed in December: 8.9mph

The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in December
Thendara, NY

Average humidity in December - Thendara, NY
  • Average humidity in December: 88%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (78%).

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Average rainfall in December
Thendara, NY

Average rainfall in December - Thendara, NY
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.48").

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Average rainfall days in December
Thendara, NY

Average rainfall days in December - Thendara, NY
  • Average rainfall days in December: 7.9 days

The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are January and February (4.8 days).

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Average snowfall in December
Thendara, NY

Average snowfall in December - Thendara, NY
  • Average snowfall in December: 13.86"

The month with the highest snowfall is February (15.2").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Thendara, NY

Average snowfall days in December - Thendara, NY
  • Average snowfall days in December: 19.5 days

The month with the highest number of snowfall days is February (21.9 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in December / Average sunshine in December - Thendara, NY
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 2h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).

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Average sunshine days in December
Thendara, NY

Average sunshine days in December - Thendara, NY
  • Average sunshine days in December: 8.5 days

The month with the most sunshine days is September (13.3 days).
The month with the least sunshine days is February (4.7 days).

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Average UV index in December
Thendara, NY

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in December
Thendara, NY

Average cloud cover in December - Thendara, NY
  • Average cloud cover in December: 76

The month with the most cloud cover is February (Cloud cover 81).
The months with the least cloud cover are July and August (Cloud cover 42).

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Average visibility in December
Thendara, NY

Average visibility in December - Thendara, NY
  • Average visibility in December: 5mi

The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).

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Thendara, New York, USA

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