December weather forecast
Wyalusing, PA

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Weather in December

The first month of the winter, December, is still a cold month in Wyalusing, Pennsylvania, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 25.7°F (-3.5°C).

Temperature

The start of December involves a temperature drop, moving from a frosty 45.1°F (7.3°C) in November to a wintry 35.2°F (1.8°C). During December, an average low-temperature of 25.7°F (-3.5°C) is observed.

Humidity

The average relative humidity in December is 84%.

Rainfall

In Wyalusing, during December, the rain falls for 12 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Wyalusing, during the entire year, the rain falls for 169.1 days and collects up to 28.74" (730mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Wyalusing, Pennsylvania, during December, snow falls for 13 days and regularly aggregates up to 4.53" (115mm) of snow. Throughout the year, there are 68.3 snowfall days, and 26.65" (677mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 12min of daylight.
On the first day of December in Wyalusing, sunrise is at 7:13 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:44 pm EST.

Sunshine

In December, the average sunshine is 3.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 1 during December translates into the following guidance:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December in Wyalusing?

The high-temperature, in December, in Wyalusing, records 35.2°F (1.8°C), while the low-temperature is 25.7°F (-3.5°C).

What is the average humidity in December?

In Wyalusing, the average relative humidity in December is 84%.

How much does it rain in December?

In December, the rain falls for 12 days. Throughout December, 2.13" (54mm) of precipitation is accumulated.

How much does it snow in December?

In Wyalusing, during December, snow falls for 13 days and regularly aggregates up to 4.53" (115mm) of snow.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

How many hours of daylight does Wyalusing have in December?

In Wyalusing, the average day length in December is 9h and 13min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:44 pm EST.

How many hours of sunshine does Wyalusing have in December?

In Wyalusing, the average sunshine duration in December is 3.3h.

What is the month with the lowest UV index?

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 December, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes a low health threat 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
Wyalusing, PA

Average temperature in December - Wyalusing, PA
  • Average high temperature in December: 35.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in December
Wyalusing, PA

Average pressure in December - Wyalusing, PA
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Wyalusing, PA

Average wind speed in December - Wyalusing, PA
  • Average wind speed in December: 8.2mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in December
Wyalusing, PA

Average humidity in December - Wyalusing, PA
  • Average humidity in December: 84%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and July (78%).

Average rainfall in December
Wyalusing, PA

Average rainfall in December - Wyalusing, PA
  • Average rainfall in December: 2.13"

The wettest month (with the highest rainfall) is April (2.83").
The driest month (with the least rainfall) is November (1.85").

Average rainfall days in December
Wyalusing, PA

Average rainfall days in December - Wyalusing, PA
  • Average rainfall days in December: 12 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in December
Wyalusing, PA

Average snowfall in December - Wyalusing, PA
  • Average snowfall in December: 4.53"

The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Wyalusing, PA

Average snowfall days in December - Wyalusing, PA
  • Average snowfall days in December: 13 days

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Wyalusing, PA

Average daylight in December / Average sunshine in December - Wyalusing, PA
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).

Average sunshine days in December
Wyalusing, PA

Average sunshine days in December - Wyalusing, PA
  • Average sunshine days in December: 9.4 days

The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (7.8 days).

Average UV index in December
Wyalusing, PA

Average UV index in December - Wyalusing, PA
  • 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).

Average cloud cover in December
Wyalusing, PA

Average cloud cover in December - Wyalusing, PA
  • Average cloud cover in December: 67

The months with the most cloud cover are January, February and December (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 39).

Average visibility in December
Wyalusing, PA

Average visibility in December - Wyalusing, PA
  • Average visibility in December: 5mi

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

Wyalusing, Pennsylvania, USA

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