January weather forecast
Commodore, PA

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Weather in January

January, the same as December, in Commodore, Pennsylvania, is another subzero cold winter month, with temperature in the range of an average high of 31.3°F (-0.4°C) and an average low of 19°F (-7.2°C).

Temperature

With an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 19°F (-7.2°C), January is the coldest month.

Humidity

In Commodore, the average relative humidity in January is 86%.

Rainfall

In Commodore, in January, it is raining for 9.1 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, there are 183.5 rainfall days, and 33.46" (850mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 17.6 days and typically aggregates up to 7.05" (179mm) of snow.

Daylight

In January, the average length of the day in Commodore is 9h and 39min.
On the first day of January, sunrise is at 7:39 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:31 pm EST.

Sunshine

With an average of 2.8h of sunshine, January has the least sunshine of the year.

UV index

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What time of the year is the coldest in Commodore?

The coldest period is January, when temperatures fluctuate between an average high of 31.3°F (-0.4°C) and a low of 19°F (-7.2°C).

How cold is January?

In Commodore, 31.3°F (-0.4°C) is the average high-temperature and 19°F (-7.2°C) is the average low-temperature during January.

What is the average humidity in January?

The average relative humidity in January is 86%.

How many days does it rain in January?

In Commodore, in January, during 9.1 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 17.6 days and accumulates 7.05" (179mm) of snow.

How much does it snow in January?

In Commodore, in January, snow falls for 17.6 days, with typically accumulated 7.05" (179mm) of snow.

How many hours of daylight does Commodore have in January?

The average day length in January is 9h and 39min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:39 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:31 pm EST.

What is the month with the least sunshine?

With an average of 2.8h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

In Commodore, the average sunshine duration in January is 2.8h.

How high is the UV index in January in Commodore?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat 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 January
Commodore, PA

Average temperature in January - Commodore, PA
  • Average high temperature in January: 31.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in January: 19°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in January
Commodore, PA

Average pressure in January - Commodore, PA
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Commodore, PA

Average wind speed in January - Commodore, PA
  • Average wind speed in January: 9.3mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in January
Commodore, PA

Average humidity in January - Commodore, PA
  • Average humidity in January: 86%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, June, July and August (78%).

Average rainfall in January
Commodore, PA

Average rainfall in January - Commodore, PA
  • Average rainfall in January: 2.32"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is November (1.93").

Average rainfall days in January
Commodore, PA

Average rainfall days in January - Commodore, PA
  • Average rainfall days in January: 9.1 days

The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in January
Commodore, PA

Average snowfall in January - Commodore, PA
  • Average snowfall in January: 7.05"

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

Average snowfall days in January
Commodore, PA

Average snowfall days in January - Commodore, PA
  • Average snowfall days in January: 17.6 days

The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Commodore, PA

Average daylight in January / Average sunshine in January - Commodore, PA
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 2h and 5min

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in January
Commodore, PA

Average sunshine days in January - Commodore, PA
  • Average sunshine days in January: 7.5 days

The month with the most sunshine days is November (13.3 days).
The month with the least sunshine days is February (7.3 days).

Average UV index in January
Commodore, PA

Average UV index in January - Commodore, PA
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in January
Commodore, PA

Average cloud cover in January - Commodore, PA
  • Average cloud cover in January: 72

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in January
Commodore, PA

Average visibility in January - Commodore, PA
  • Average visibility in January: 4mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

Commodore, Pennsylvania, USA

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