December weather forecast
Alford, PA

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Weather in December

December, the first month of the winter in Alford, is still a cold month, with temperature in the range of an average high of 34.3°F (1.3°C) and an average low of 24.6°F (-4.1°C).

Temperature

With December's arrival, Alford sees a decrease in average high-temperatures, moving from a frosty 44.2°F (6.8°C) in November to an icy 34.3°F (1.3°C). During December, Alford consistently records a temperature low averaging a subzero cold 24.6°F (-4.1°C).

Humidity

The average relative humidity in December is 85%.

Rainfall

In December, in Alford, Pennsylvania, the rain falls for 10.9 days. Throughout December, 2.36" (60mm) of precipitation is accumulated. In Alford, during the entire year, the rain falls for 163.7 days and collects up to 32.05" (814mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Alford, Pennsylvania, in December, snow falls for 15.5 days, with typically accumulated 7.52" (191mm) of snow. In Alford, during the entire year, snow falls for 80.1 days and aggregates up to 41.93" (1065mm) of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year in Alford.
On the first day of the month, sunrise is at 7:11 am and sunset at 4:33 pm. On the last day of December, sunrise is at 7:30 am and sunset at 4:42 pm EST.

Sunshine

In Alford, the average sunshine in December is 3.2h.

UV index

The months with the lowest UV index in Alford 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: In December, the maximum UV index of 1 suggests this advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Alford in December?

In December, the average high-temperature and low-temperature in Alford are 34.3°F (1.3°C) and 24.6°F (-4.1°C) respectively.

What is the average humidity in December in Alford?

The average relative humidity in December in Alford is 85%.

How much does it rain in Alford in December?

In December, in Alford, Pennsylvania, the rain falls for 10.9 days. Throughout December, 2.36" (60mm) of precipitation is accumulated.

How much does it snow in Alford in December?

In Alford, Pennsylvania, during December, snow falls for 15.5 days and regularly aggregates up to 7.52" (191mm) of snow.

What is the month with the shortest days in Alford?

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

How many hours of daylight does Alford have in December?

In Alford, Pennsylvania, the average day length in December is 9h and 12min.

What time are sunrise and sunset in December in Alford?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:33 pm. On the last day of the month, in Alford, sunrise is at 7:30 am and sunset at 4:42 pm EST.

How many hours of sunshine does Alford have in December?

The average sunshine duration in December is 3.2h.

When is the lowest UV index in Alford?

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

What is the UV index reading in December in Alford?

The average daily maximum UV index in December in Alford is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from 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
Alford, PA

Average temperature in December - Alford, PA
  • Average high temperature in December: 34.3°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in December: 24.6°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

Average pressure in December
Alford, PA

Average pressure in December - Alford, PA
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Alford, PA

Average wind speed in December - Alford, PA
  • Average wind speed in December: 8.1mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in December
Alford, PA

Average humidity in December - Alford, PA
  • Average humidity in December: 85%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).

Average rainfall in December
Alford, PA

Average rainfall in December - Alford, PA
  • Average rainfall in December: 2.36"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is January (2.2").

Average rainfall days in December
Alford, PA

Average rainfall days in December - Alford, PA
  • Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in December
Alford, PA

Average snowfall in December - Alford, PA
  • Average snowfall in December: 7.52"

The month with the highest snowfall is February (10.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Alford, PA

Average snowfall days in December - Alford, PA
  • Average snowfall days in December: 15.5 days

The months with the highest number of snowfall days are January and February (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Alford, 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 1min

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 6min).

Average sunshine days in December
Alford, PA

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

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.8 days).

Average UV index in December
Alford, PA

Average UV index in December - Alford, 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
Alford, PA

Average cloud cover in December - Alford, PA
  • Average cloud cover in December: 68

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in December
Alford, PA

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

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

Alford, Pennsylvania, USA

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