December weather forecast
Amawalk, NY

Share

Weather in December

The first month of the winter, December, is still a cold month in Amawalk, New York, with an average temperature fluctuating between 39°F (3.9°C) and 28.6°F (-1.9°C).

Temperature

Arrival of December comes with a reduction in the average high-temperature, falling from a frosty 48.6°F (9.2°C) in November to a cold 39°F (3.9°C). Amawalk cools down to an average low-temperature of 28.6°F (-1.9°C) throughout the month of December.

Humidity

The months with the highest humidity in Amawalk are February, October and December, with an average relative humidity of 79%.

Rainfall

The month with the most rainfall is December, when the rain falls for 10.5 days and typically aggregates up to 2.99" (76mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Amawalk, during December, snow falls for 5.3 days and regularly aggregates up to 2.83" (72mm) of snow. In Amawalk, during the entire year, snow falls for 31 days and aggregates up to 16.22" (412mm) of snow.

Daylight

The month with the shortest days in Amawalk is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:02 am and sunset at 4:26 pm. On the last day of December, sunrise is at 7:20 am and sunset at 4:36 pm EST.

Sunshine

The average sunshine in December is 4.7h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 2 transforms into these recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in Amawalk in December?

In December, the average high-temperature and low-temperature are 39°F (3.9°C) and 28.6°F (-1.9°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in August is calculated to be 86°F (30°C).

What are the most humid months in Amawalk?

The months with the highest humidity in Amawalk, New York, are February, October and December, with an average relative humidity of 79%.

What is the average humidity in December in Amawalk?

In December, the average relative humidity in Amawalk, New York, is 79%.

What is the rainiest month in Amawalk?

December is the month with the most rainfall in Amawalk. Rain falls for 10.5 days and accumulates 2.99" (76mm) of precipitation.

How many days does it rain in December in Amawalk?

In Amawalk, in December, it is raining for 10.5 days, with typically 2.99" (76mm) of accumulated precipitation.

How much does it snow in Amawalk in December?

In December, it is snowing for 5.3 days. Throughout December, 2.83" (72mm) of snow is accumulated.

What is the month with the shortest days in Amawalk?

December has the shortest days of the year in Amawalk, New York, with an average of 9h and 18min of daylight.

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

The average day length in December in Amawalk is 9h and 16min.

When is the sunrise / sunset in December in Amawalk?

On the first day of December in Amawalk, sunrise is at 7:02 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 4:36 pm EST.

How many hours of sunshine does Amawalk have in December?

In December, the average sunshine duration is 4.7h.

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

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December in Amawalk?

The average daily maximum UV index in December in Amawalk, New York, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Amawalk, NY

Average temperature in December - Amawalk, NY
  • Average high temperature in December: 39°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in December: 28.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in December
Amawalk, NY

Average pressure in December - Amawalk, 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).

Average wind speed in December
Amawalk, NY

Average wind speed in December - Amawalk, NY
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in December
Amawalk, NY

Average humidity in December - Amawalk, NY
  • Average humidity in December: 79%

The months with the highest relative humidity are February, October and December (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in December
Amawalk, NY

Average rainfall in December - Amawalk, NY
  • Average rainfall in December: 2.99"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days in December
Amawalk, NY

Average rainfall days in December - Amawalk, NY
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is January (7 days).

Average snowfall in December
Amawalk, NY

Average snowfall in December - Amawalk, NY
  • Average snowfall in December: 2.83"

The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Amawalk, NY

Average snowfall days in December - Amawalk, NY
  • Average snowfall days in December: 5.3 days

The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Amawalk, NY

Average daylight in December / Average sunshine in December - Amawalk, NY
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in December
Amawalk, NY

Average sunshine days in December - Amawalk, NY
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is June (12.2 days).

Average UV index in December
Amawalk, NY

Average UV index in December - Amawalk, NY
  • Average UV index in December: 2

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Amawalk, NY

Average cloud cover in December - Amawalk, NY
  • Average cloud cover in December: 49

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in December
Amawalk, NY

Average visibility in December - Amawalk, NY
  • Average visibility in December: 6mi

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

Amawalk, New York, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location