December weather forecast
Camillus, NY

Weather in December

The first month of the winter, December, is also a wintry month in Camillus, New York, with an average temperature ranging between max 34.5°F (1.4°C) and min 25.5°F (-3.6°C).

Temperature

In December, the average high-temperature decreases from a frosty 44.8°F (7.1°C) in November to a cold 34.5°F (1.4°C). In December, the average low-temperature is 25.5°F (-3.6°C).

Humidity

The average relative humidity in December is 85%.

Rainfall

In Camillus, during December, the rain falls for 9.2 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 141.4 rainfall days, and 16.57" (421mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Camillus, New York, are January through April, October through December. The months with the most snowfall in Camillus are February and December, with an average 3.62" (92mm) of accumulated snow.

Daylight

The month with the shortest days in Camillus is December, with an average of 9h and 4min of daylight.
On the first day of December, sunrise is at 7:16 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 4:39 pm EST.

Sunshine

In Camillus, the average sunshine in December is 2.9h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 1 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in Camillus?

In December, the average high-temperature is 34.5°F (1.4°C), and the average low-temperature is 25.5°F (-3.6°C).

What is the average humidity in December in Camillus?

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

How much does it rain in Camillus in December?

In Camillus, in December, during 9.2 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

What is the snowiest month in Camillus?

The months with the most snowfall in Camillus are February and December, with an average 3.62" (92mm) of accumulated snow.

How many days does it snow in December in Camillus?

In Camillus, New York, in December, snow falls for 14.3 days, with typically accumulated 3.62" (92mm) of snow.

What is the month with the shortest days in Camillus?

December has the shortest days of the year in Camillus, New York, with an average of 9h and 4min of daylight.

How many hours of daylight does Camillus have in December?

In Camillus, the average day length in December is 9h and 4min.

When is the sunrise / sunset in December in Camillus?

On the first day of December, sunrise is at 7:16 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 4:39 pm EST.

How long on average sun shines in December in Camillus?

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

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

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

What is the UV index intensity in December in Camillus?

In December, the average daily maximum UV index in Camillus, New York, is 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to 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
Camillus, NY

Average temperature in December - Camillus, NY
  • Average high temperature in December: 34.5°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in December: 25.5°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in December
Camillus, NY

Average pressure in December - Camillus, 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
Camillus, NY

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

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in December
Camillus, NY

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

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).

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Average rainfall in December
Camillus, NY

Average rainfall in December - Camillus, NY
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is September (1.02").

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Average rainfall days in December
Camillus, NY

Average rainfall days in December - Camillus, NY
  • Average rainfall days in December: 9.2 days

The months with the highest number of rainy days are May and July (15 days).
The month with the least rainy days is January (6.7 days).

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Average snowfall in December
Camillus, NY

Average snowfall in December - Camillus, NY
  • Average snowfall in December: 3.62"

The months with the highest snowfall are February and December (3.62").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Camillus, NY

Average snowfall days in December - Camillus, NY
  • Average snowfall days in December: 14.3 days

The month with the highest number of snowfall days is January (18.3 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
Camillus, NY

Average daylight in December / Average sunshine in December - Camillus, NY
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 19min).
The month with the shortest days is December (Average daylight: 9h and 4min).

  • Average sunshine in December: 2h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

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Average sunshine days in December
Camillus, NY

Average sunshine days in December - Camillus, NY
  • Average sunshine days in December: 10.3 days

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (7.2 days).

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Average UV index in December
Camillus, NY

Average UV index in December - Camillus, 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
Camillus, NY

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

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 32).

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Average visibility in December
Camillus, NY

Average visibility in December - Camillus, 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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