December weather forecast
Watervale, NY

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Weather in December

December, the first month of the winter in Watervale, is still a cold month, with temperature in the range of an average low of 25.2°F (-3.8°C) and an average high of 34.2°F (1.2°C).

Temperature

December brings a minor decrease, with the average high-temperature reducing from a chilly 44.8°F (7.1°C) in November to a wintry 34.2°F (1.2°C). A minimal decline in temperature from daytime highs is anticipated in Watervale throughout the December nights, averaging a freezing cold 25.2°F (-3.8°C).

Humidity

In Watervale, New York, the average relative humidity in December is 85%.

Rainfall

In Watervale, New York, during December, the rain falls for 8.8 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 148.8 rainfall days, and 25" (635mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. December is the month with the most snowfall. Snow falls for 13.3 days and accumulates 5.87" (149mm) of snow.

Daylight

The month with the shortest days in Watervale, New York, is December, with an average of 9h and 6min of daylight.
On the first day of December in Watervale, New York, sunrise is at 7:15 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:39 pm EST.

Sunshine

The average sunshine in December in Watervale is 2.9h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Watervale. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

How cold is December in Watervale?

Watervale in December has an average high-temperature of 34.2°F (1.2°C) and an average low-temperature of 25.2°F (-3.8°C).

What is the average humidity in December in Watervale?

In Watervale, the average relative humidity in December is 85%.

How many days does it rain in December in Watervale?

In Watervale, in December, during 8.8 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

What is the snowiest month in Watervale?

December is the month with the most snowfall. Snow falls for 13.3 days and accumulates 5.87" (149mm) of snow.

How much does it snow in Watervale in December?

In December, it is snowing for 13.3 days. Throughout December, 5.87" (149mm) of snow is accumulated.

What is the month with the shortest days in Watervale?

December has the shortest days of the year in Watervale, New York, with an average of 9h and 6min of daylight.

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

The average day length in December is 9h and 5min.

When are sunrise and sunset in December in Watervale?

On the first day of December in Watervale, sunrise is at 7:15 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:39 pm EST.

How long on average sun shines in December in Watervale?

In December, the average sunshine duration in Watervale, New York, is 2.9h.

What is the month with the lowest UV index in Watervale?

The months with the lowest UV index in Watervale are January and December, with an average maximum UV index of 1.

How high is the UV index in December in Watervale?

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

Average temperature in December - Watervale, NY
  • Average high temperature in December: 34.2°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 (28°F).

  • Average low temperature in December: 25.2°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in December
Watervale, NY

Average pressure in December - Watervale, NY
  • Average pressure in December: 30.06"Hg

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

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Average wind speed in December
Watervale, NY

Average wind speed in December - Watervale, NY
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

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Average humidity in December
Watervale, NY

Average humidity in December - Watervale, NY
  • Average humidity in December: 85%

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (78%).

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Average rainfall in December
Watervale, NY

Average rainfall in December - Watervale, NY
  • Average rainfall in December: 1.97"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is January (1.42").

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Average rainfall days in December
Watervale, NY

Average rainfall days in December - Watervale, NY
  • Average rainfall days in December: 8.8 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (6 days).

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Average snowfall in December
Watervale, NY

Average snowfall in December - Watervale, NY
  • Average snowfall in December: 5.87"

The month with the highest snowfall is December (5.87").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Watervale, NY

Average snowfall days in December - Watervale, NY
  • Average snowfall days in December: 13.3 days

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Watervale, NY
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

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Average sunshine days in December
Watervale, NY

Average sunshine days in December - Watervale, NY
  • Average sunshine days in December: 11.4 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in December
Watervale, NY

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

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

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Average cloud cover in December
Watervale, NY

Average cloud cover in December - Watervale, NY
  • Average cloud cover in December: 71

The months with the most cloud cover are January and February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in December
Watervale, NY

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

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

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Watervale, New York, USA

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