December weather forecast
Locke, NY

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Weather in December

The first month of the winter, December, is also a wintry month in Locke, New York, with an average temperature varying between 24.4°F (-4.2°C) and 33.3°F (0.7°C).

Temperature

In December, the meteorological conditions alter, with the average high-temperature shifting from a frosty 43.9°F (6.6°C) in November to a wintry 33.3°F (0.7°C). An average low-temperature of 24.4°F (-4.2°C) is witnessed throughout the month of December, a mere drop from the daytime peak.

Humidity

In Locke, the average relative humidity in December is 87%.

Rainfall

In Locke, in December, it is raining for 8.1 days, with typically 1.42" (36mm) of accumulated precipitation. In Locke, New York, during the entire year, the rain falls for 143 days and collects up to 21.3" (541mm) of precipitation.

Snowfall

Months with snowfall in Locke are January through May, October through December. In Locke, in December, during 12.5 snowfall days, 3.9" (99mm) of snow is typically accumulated. In Locke, during the entire year, snow falls for 68.6 days and aggregates up to 18.98" (482mm) 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 December, sunrise is at 7:16 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 4:42 pm EST.

Sunshine

The average sunshine in December in Locke is 3h.

UV index

The months with the lowest UV index in Locke are January, February and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 1 in December suggests the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

How cold is December in Locke?

The high-temperature, in December, in Locke, records 33.3°F (0.7°C), while the low-temperature is 24.4°F (-4.2°C).

What is the average humidity in December in Locke?

The average relative humidity in December in Locke is 87%.

How many days does it rain in December in Locke?

In Locke, in December, during 8.1 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

How much does it snow in Locke in December?

In December, in Locke, New York, it is snowing for 12.5 days. Throughout December, 3.9" (99mm) of snow is accumulated.

What is the month with the shortest days in Locke?

With an average of 9h and 6min of daylight, December has the shortest days of the year in Locke.

How many hours of daylight does Locke have in December?

In December, the average day length is 9h and 7min.

When is the sunrise / sunset in December in Locke?

In December, on the first day of the month, sunrise is at 7:16 am and sunset at 4:33 pm. On the last day of the month, in Locke, New York, sunrise is at 7:35 am and sunset at 4:42 pm EST.

How long on average sun shines in December in Locke?

In Locke, New York, the average sunshine duration in December is 3h.

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

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

What is the UV index reading in December in Locke?

The average daily maximum UV index in December in Locke, New York, is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Locke, NY

Average temperature in December - Locke, NY
  • Average high temperature in December: 33.3°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 (27.5°F).

  • Average low temperature in December: 24.4°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in December
Locke, NY

Average pressure in December - Locke, NY
  • Average pressure in December: 30.07"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).

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Average wind speed in December
Locke, NY

Average wind speed in December - Locke, NY
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

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Average humidity in December
Locke, NY

Average humidity in December - Locke, NY
  • Average humidity in December: 87%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

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Average rainfall in December
Locke, NY

Average rainfall in December - Locke, NY
  • Average rainfall in December: 1.42"

The wettest month (with the highest rainfall) is June (2.44").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in December
Locke, NY

Average rainfall days in December - Locke, NY
  • Average rainfall days in December: 8.1 days

The months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is February (5.2 days).

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Average snowfall in December
Locke, NY

Average snowfall in December - Locke, NY
  • Average snowfall in December: 3.9"

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Locke, NY

Average snowfall days in December - Locke, NY
  • Average snowfall days in December: 12.5 days

The month with the highest number of snowfall days is February (15.3 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
Locke, NY

Average daylight in December / Average sunshine in December - Locke, 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: 3h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

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Average sunshine days in December
Locke, NY

Average sunshine days in December - Locke, NY
  • Average sunshine days in December: 13.2 days

The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in December
Locke, NY

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in December
Locke, NY

Average cloud cover in December - Locke, NY
  • Average cloud cover in December: 70

The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 36).

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Average visibility in December
Locke, NY

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

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

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Locke, New York, USA

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