December weather forecast and climate
Falconer, NY

The first month of the winter, December, is also a wintry month in Falconer, New York, with average temperature ranging between max 34.5°F (1.4°C) and min 25.9°F (-3.4°C).

Temperature

In Falconer, the average high-temperature decreases, from a chilly 43.7°F (6.5°C) in November, to a wintry 34.5°F (1.4°C). The average low-temperature, in December, is 25.9°F (-3.4°C).

Humidity

The average relative humidity in December is 87%.

Rainfall

In Falconer, during December, the rain falls for 9.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Falconer, during the entire year, the rain falls for 163.4 days and collects up to 27.72" (704mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall is December when snow falls for 17.1 days and typically aggregates up to 7.68" (195mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9.2h of daylight.

Sunshine

In December, the average sunshine is 2.4h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Falconer?

In December, the average high-temperature is 34.5°F (1.4°C), and the average low-temperature is 25.9°F (-3.4°C).

What is the average humidity in December in Falconer?

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

How many days does it rain in December in Falconer?

In Falconer, in December, during 9.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

How much does it snow in Falconer in December?

In Falconer, during December, snow falls for 17.1 days and regularly aggregates up to 7.68" (195mm) of snow.

What is the snowiest month in Falconer?

December is the month with the most snowfall. Snow falls for 17.1 days and accumulates 7.68" (195mm) of snow.

What is the month with the shortest days in Falconer?

With an average of 9.2h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Falconer?

In December, the average length of the day in Falconer, New York, is 9.2h.

How long on average sun shines in December in Falconer?

In Falconer, the average sunshine in December is 2.4h.

When is the lowest UV index in Falconer?

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

What is the UV index intensity in December in Falconer?

In December, the average daily maximum UV index in Falconer is 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to the UV radiation.
Average temperature in December - Falconer, NY
  • Average high temperature in December: 1.4°C

The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (-2.2°C).

  • Average low temperature in December: -3.4°C

The month with the highest average low temperature is July (15.2°C).
The coldest month (with the lowest average low temperature) is January (-8°C).

Average pressure in December - Falconer, NY
  • Average pressure in December: 1018.4mbar

The month with the highest atmospheric pressure is November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in December - Falconer, NY
  • Average wind speed in December: 16.8km/h

The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).

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

The month with the highest relative humidity is February (89%).
Months with the lowest relative humidity are April, May and September (81%).

Average rainfall in December - Falconer, NY
  • Average rainfall in December: 57mm

The wettest month (with the highest rainfall) is October (72mm).
The driest month (with the least rainfall) is September (46mm).

Average rainfall days in December - Falconer, NY
  • Average rainfall days in December: 9.8 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in December - Falconer, NY
  • Average snowfall in December: 195mm

The month with the highest snowfall is December (195mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Falconer, NY
  • Average snowfall days in December: 17.1 days

The month with the highest number of snowfall days is January (20.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Falconer, NY
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in December: 2.4h

Months with the most sunshine are July and August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2.3h).

Average sunshine days in December - Falconer, NY
  • Average sunshine days in December: 6.1 days

The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (5.6 days).

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

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January and December (UV index 1).

Average cloud cover in December - Falconer, NY
  • Average cloud cover in December: 76

The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in December - Falconer, NY
  • Average visibility in December: 8km

Months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).