December weather forecast and climate
Lily Dale, NY

The first month of the winter, December, is still a cold month in Lily Dale, New York, with average temperature fluctuating between 29.3°F (-1.5°C) and 36.5°F (2.5°C).

Temperature

In December, the average high-temperature drops, from a frosty 45.5°F (7.5°C) in November, to a cold 36.5°F (2.5°C). In December, in Lily Dale, the average low-temperature is 29.3°F (-1.5°C).

Humidity

In December, the average relative humidity in Lily Dale is 82%.

Rainfall

In Lily Dale, during December, the rain falls for 11.5 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, in Lily Dale, there are 176.8 rainfall days, and 33.03" (839mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Lily Dale, during December, snow falls for 12.5 days and regularly aggregates up to 3.43" (87mm) of snow. In Lily Dale, during the entire year, snow falls for 67.8 days, and aggregates up to 22.01" (559mm) of snow.

Daylight

With an average of 9.1h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in Lily Dale is 2.7h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Lily Dale. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the UV radiation for average 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 Lily Dale?

In Lily Dale, New York, in December, the average high-temperature is 36.5°F (2.5°C), and the average low-temperature is 29.3°F (-1.5°C).

What is the average humidity in December in Lily Dale?

In December, the average relative humidity in Lily Dale, New York, is 82%.

How much does it rain in Lily Dale in December?

In Lily Dale, in December, during 11.5 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

How much does it snow in Lily Dale in December?

In Lily Dale, in December, snow falls for 12.5 days, with typically accumulated 3.43" (87mm) of snow.

What is the month with the shortest days in Lily Dale?

With an average of 9.1h of daylight, December has the shortest days of the year in Lily Dale.

How many hours of daylight does Lily Dale have in December?

In Lily Dale, New York, the average length of the day in December is 9.1h.

How long on average sun shines in December in Lily Dale?

In Lily Dale, the average sunshine in December is 2.7h.

What is the month with the lowest UV index in Lily Dale?

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

What is the UV index reading in December in Lily Dale?

The average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in December - Lily Dale, NY
  • Average high temperature in December: 2.5°C

The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in December: -1.5°C

The month with the highest average low temperature is July (17.8°C).
The coldest month (with the lowest average low temperature) is January (-6.2°C).

Average pressure in December - Lily Dale, NY
  • Average pressure in December: 1018.2mbar

The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in December - Lily Dale, NY
  • Average wind speed in December: 22.2km/h

The windiest month (with the highest average wind speed) is January (22.9km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).

Average humidity in December - Lily Dale, NY
  • Average humidity in December: 82%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is September (77%).

Average rainfall in December - Lily Dale, NY
  • Average rainfall in December: 70mm

The wettest month (with the highest rainfall) is October (83mm).
The driest month (with the least rainfall) is September (57mm).

Average rainfall days in December - Lily Dale, NY
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is October (19.2 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in December - Lily Dale, NY
  • Average snowfall in December: 87mm

The month with the highest snowfall is February (146mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Lily Dale, NY
  • Average snowfall days in December: 12.5 days

The month with the highest number of snowfall days is January (16 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Lily Dale, NY
  • Average daylight in December: 9.1h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in December: 2.7h

The month with the most sunshine is August (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 2.4h).

Average sunshine days in December - Lily Dale, NY
  • Average sunshine days in December: 6.4 days

The month with the most sunshine days is September (11.3 days).
The month with the least sunshine days is January (5.4 days).

Average UV index in December - Lily Dale, NY
  • Average UV index in December: 1

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

Average cloud cover in December - Lily Dale, NY
  • Average cloud cover in December: 73

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in December - Lily Dale, NY
  • Average visibility in December: 8km

Months with the highest visibility are August and September (10km).
The month with the lowest visibility is January (7km).