December weather forecast
Port Crane, NY

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Weather in December

December, the first month of the winter in Port Crane, is still a cold month, with temperature in the range of an average high of 33.3°F (0.7°C) and an average low of 23.9°F (-4.5°C).

Temperature

December brings a drop in Port Crane's average high-temperature, falling from a frosty 43.7°F (6.5°C) in November to an icy 33.3°F (0.7°C). The low-temperature averages to a freezing cold 23.9°F (-4.5°C) during the nights of December.

Humidity

In Port Crane, the average relative humidity in December is 86%.

Rainfall

In Port Crane, New York, in December, during 11.2 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, there are 173.5 rainfall days, and 35.67" (906mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Port Crane. In December, in Port Crane, it is snowing for 18.2 days. Throughout December, 8.54" (217mm) of snow is accumulated. In Port Crane, during the entire year, snow falls for 94.8 days and aggregates up to 48.82" (1240mm) of snow.

Daylight

The month with the shortest days in Port Crane is December, with an average of 9h and 12min of daylight.
On the first day of December, sunrise is at 7:12 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:41 pm EST.

Sunshine

In Port Crane, the average sunshine in December is 2.9h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: During December, 1 as the daily maximum UV index converts into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

How cold is it in Port Crane in December?

In Port Crane, 33.3°F (0.7°C) is the average high-temperature and 23.9°F (-4.5°C) is the average low-temperature during December.

What is the average humidity in December in Port Crane?

In Port Crane, New York, the average relative humidity in December is 86%.

How much does it rain in Port Crane in December?

In Port Crane, in December, it is raining for 11.2 days, with typically 2.76" (70mm) of accumulated precipitation.

How much does it snow in Port Crane in December?

In Port Crane, in December, snow falls for 18.2 days, with typically accumulated 8.54" (217mm) of snow.

What is the month with the shortest days in Port Crane?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Port Crane?

The average day length in December is 9h and 10min.

What time are sunrise and sunset in December in Port Crane?

On the first day of December in Port Crane, sunrise is at 7:12 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:41 pm EST.

How long on average sun shines in December in Port Crane?

In December, the average sunshine duration in Port Crane is 2.9h.

What is the month with the lowest UV index in Port Crane?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Port Crane.

What is the UV index reading in December in Port Crane?

The average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents 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
Port Crane, NY

Average temperature in December - Port Crane, NY
  • Average high temperature in December: 33.3°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in December: 23.9°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).

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Average pressure in December
Port Crane, NY

Average pressure in December - Port Crane, NY
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Port Crane, NY

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

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in December
Port Crane, NY

Average humidity in December - Port Crane, NY
  • Average humidity in December: 86%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, May, June and July (80%).

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Average rainfall in December
Port Crane, NY

Average rainfall in December - Port Crane, NY
  • Average rainfall in December: 2.76"

The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are January and November (2.4").

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Average rainfall days in December
Port Crane, NY

Average rainfall days in December - Port Crane, NY
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (7.3 days).

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Average snowfall in December
Port Crane, NY

Average snowfall in December - Port Crane, NY
  • Average snowfall in December: 8.54"

The month with the highest snowfall is February (10.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Port Crane, NY

Average snowfall days in December - Port Crane, NY
  • Average snowfall days in December: 18.2 days

The month with the highest number of snowfall days is January (21.6 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
Port Crane, NY

Average daylight in December / Average sunshine in December - Port Crane, 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 12min).

  • Average sunshine in December: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

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Average sunshine days in December
Port Crane, NY

Average sunshine days in December - Port Crane, NY
  • Average sunshine days in December: 6.5 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (5.7 days).

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Average UV index in December
Port Crane, NY

Average UV index in December - Port Crane, 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, February and December (UV index 1).

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Average cloud cover in December
Port Crane, NY

Average cloud cover in December - Port Crane, NY
  • Average cloud cover in December: 71

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in December
Port Crane, NY

Average visibility in December - Port Crane, NY
  • Average visibility in December: 5mi

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

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Port Crane, New York, USA

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