December weather forecast
Oak Hill, NY

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Weather in December

The first month of the winter, December, is also an icy month in Oak Hill, New York, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 33.1°F (0.6°C).

Temperature

Oak Hill experiences a temperature shift at the start of December, with average high-temperatures adjusting from a chilly 43.7°F (6.5°C) in November to a wintry 33.1°F (0.6°C). Throughout December, Oak Hill witnesses a consistent average low-temperature of 22.8°F (-5.1°C).

Humidity

February and December, with an average relative humidity of 85%, are the most humid months.

Rainfall

In Oak Hill, in December, it is raining for 8.2 days, with typically 2.01" (51mm) of accumulated precipitation. Throughout the year, in Oak Hill, there are 152.5 rainfall days, and 27.24" (692mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall is December, when snow falls for 10.8 days and typically aggregates up to 6.65" (169mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 6min of daylight.
On the first day of the month, sunrise is at 7:06 am and sunset at 4:24 pm. On the last day of December, sunrise is at 7:25 am and sunset at 4:34 pm EST.

Sunshine

The average sunshine in December is 4h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health 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:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

In Oak Hill, 33.1°F (0.6°C) is the average high-temperature and 22.8°F (-5.1°C) is the average low-temperature during December.

What are the most humid months in Oak Hill?

February and December, with an average relative humidity of 85%, are most humid months.

What is the average humidity in December?

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

How many days does it rain in December?

In Oak Hill, in December, during 8.2 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

What is the snowiest month?

December is the month with the most snowfall. Snow falls for 10.8 days and accumulates 6.65" (169mm) of snow.

How many days does it snow in December?

In Oak Hill, New York, during December, snow falls for 10.8 days and regularly aggregates up to 6.65" (169mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

What is the average length of the day in December?

In Oak Hill, the average day length in December is 9h and 8min.

When are sunrise and sunset in December in Oak Hill?

In December, on the first day of the month, sunrise is at 7:06 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:34 pm EST.

How long on average sun shines in December?

The average sunshine duration in December is 4h.

What is the month with the lowest UV index?

The month with the lowest UV index is December, with an average maximum UV index of 1.

How high is the UV index in December?

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

Average temperature in December - Oak Hill, NY
  • Average high temperature in December: 33.1°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in December: 22.8°F

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure in December
Oak Hill, NY

Average pressure in December - Oak Hill, NY
  • Average pressure in December: 30.06"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).

Average wind speed in December
Oak Hill, NY

Average wind speed in December - Oak Hill, NY
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in December
Oak Hill, NY

Average humidity in December - Oak Hill, NY
  • Average humidity in December: 85%

The months with the highest relative humidity are February and December (85%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in December
Oak Hill, NY

Average rainfall in December - Oak Hill, NY
  • Average rainfall in December: 2.01"

The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is February (1.46").

Average rainfall days in December
Oak Hill, NY

Average rainfall days in December - Oak Hill, NY
  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in December
Oak Hill, NY

Average snowfall in December - Oak Hill, NY
  • Average snowfall in December: 6.65"

The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Oak Hill, NY

Average snowfall days in December - Oak Hill, NY
  • Average snowfall days in December: 10.8 days

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Oak Hill, NY

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 4h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in December
Oak Hill, NY

Average sunshine days in December - Oak Hill, NY
  • Average sunshine days in December: 14.8 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.8 days).

Average UV index in December
Oak Hill, NY

Average UV index in December - Oak Hill, NY
  • Average UV index in December: 1

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

Average cloud cover in December
Oak Hill, NY

Average cloud cover in December - Oak Hill, NY
  • Average cloud cover in December: 60

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in December
Oak Hill, NY

Average visibility in December - Oak Hill, NY
  • Average visibility in December: 5mi

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

Oak Hill, New York, USA

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