December weather forecast and climate
Centenary, NY

December, the first month of the winter, in Centenary, is still a cold month, with average temperature varying between 40.3°F (4.6°C) and 29.3°F (-1.5°C).

Temperature

In December, the average high-temperature drops, from a fresh 50°F (10°C) in November, to a wintry 40.3°F (4.6°C). In December, in Centenary, New York, the average low-temperature is 29.3°F (-1.5°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Centenary, during December, the rain falls for 10.1 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, there are 152.8 rainfall days, and 30.79" (782mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Centenary, New York, in December, snow falls for 4.4 days, with typically accumulated 2.2" (56mm) of snow. In Centenary, during the entire year, snow falls for 22.6 days, and aggregates up to 12.28" (312mm) of snow.

Daylight

December has the shortest days of the year in Centenary, with an average of 9.3h of daylight.

Sunshine

In December, the average sunshine is 4.9h.

UV index

Months with the lowest UV index in Centenary are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in December 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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Centenary?

In Centenary, in December, the average high-temperature is 40.3°F (4.6°C), and the average low-temperature is 29.3°F (-1.5°C).

What is the average humidity in December in Centenary?

The average relative humidity in December in Centenary, New York, is 78%.

How much does it rain in Centenary in December?

In Centenary, in December, during 10.1 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

How much does it snow in Centenary in December?

In Centenary, during December, snow falls for 4.4 days and regularly aggregates up to 2.2" (56mm) of snow.

What is the month with the shortest days in Centenary?

The month with the shortest days in Centenary, New York, is December, with an average of 9.3h of daylight.

How many hours of daylight does Centenary have in December?

In Centenary, the average length of the day in December is 9.3h.

How long on average sun shines in December in Centenary?

In Centenary, the average sunshine in December is 4.9h.

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

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

What is the UV index intensity in December in Centenary?

The average daily maximum UV index in December in Centenary, New York, is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Centenary, NY
  • Average high temperature in December: 4.6°C

The warmest month (with the highest average high temperature) is July (29.2°C).
The month with the lowest average high temperature is January (1.5°C).

  • Average low temperature in December: -1.5°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).

Average pressure in December - Centenary, NY
  • Average pressure in December: 1018.2mbar

The month with the highest atmospheric pressure is November (1019.3mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in December - Centenary, NY
  • Average wind speed in December: 11.1km/h

The windiest months (with the highest average wind speed) are January and March (12km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).

Average humidity in December - Centenary, NY
  • Average humidity in December: 78%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (72%).

Average rainfall in December - Centenary, NY
  • Average rainfall in December: 81mm

The wettest month (with the highest rainfall) is July (82mm).
The driest month (with the least rainfall) is September (48mm).

Average rainfall days in December - Centenary, NY
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in December - Centenary, NY
  • Average snowfall in December: 56mm

The month with the highest snowfall is March (88mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Centenary, NY
  • Average snowfall days in December: 4.4 days

The month with the highest number of snowfall days is February (6.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Centenary, NY
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 4.9h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in December - Centenary, NY
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in December - Centenary, NY
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December - Centenary, NY
  • Average cloud cover in December: 48

Months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in December - Centenary, NY
  • Average visibility in December: 9km

Months with the highest visibility are January, March, April, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are February and May (8km).