January weather forecast
Carlton, PA

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Weather in January

January, like December, is another subzero cold winter month in Carlton, Pennsylvania, with an average temperature ranging between max 30.2°F (-1°C) and min 18°F (-7.8°C).

Temperature

The coldest time of the year is January, with temperatures averaging a high of 30.2°F (-1°C) and a low of 18°F (-7.8°C).

Humidity

January and February, with an average relative humidity of 89%, are the most humid months in Carlton.

Rainfall

In Carlton, during January, the rain falls for 7.7 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Carlton, during the entire year, the rain falls for 174.1 days and collects up to 34.65" (880mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 21.3 days and typically aggregates up to 10.31" (262mm) of snow.

Daylight

In Carlton, the average length of the day in January is 9h and 35min.
On the first day of the month, sunrise is at 7:46 am and sunset at 5:00 pm. On the last day of January, sunrise is at 7:32 am and sunset at 5:34 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 2.3h of sunshine.

UV index

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 2 in January leads to these recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Experience reduced UV exposure by about half when donning a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What are the coldest months?

January is the month that records the lowest temperatures, with averages ranging from a high of 30.2°F (-1°C) to a low of 18°F (-7.8°C).

How cold is January?

The high-temperature during January is 30.2°F (-1°C) and the low-temperature is 18°F (-7.8°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 89%.

What is the average humidity in January?

The average relative humidity in January is 89%.

How many days does it rain in January?

In January, the rain falls for 7.7 days. Throughout January, 2.99" (76mm) of precipitation is accumulated.

What is the snowiest month in Carlton?

The month with the most snowfall is January, when snow falls for 21.3 days and typically aggregates up to 10.31" (262mm) of snow.

How much does it snow in January?

In January, it is snowing for 21.3 days. Throughout January, 10.31" (262mm) of snow is accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 35min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:46 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:34 pm EST.

What is the month with the least sunshine?

The month with the least sunshine in Carlton is January, with an average of 2.3h of sunshine.

How many hours of sunshine does Carlton have in January?

The average sunshine duration in January is 2.3h.

How high is the UV index in January?

In Carlton, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk 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
Carlton, PA

Average temperature in January - Carlton, PA
  • Average high temperature in January: 30.2°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in January: 18°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 (18°F).

Average pressure in January
Carlton, PA

Average pressure in January - Carlton, PA
  • Average pressure in January: 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 January
Carlton, PA

Average wind speed in January - Carlton, PA
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in January
Carlton, PA

Average humidity in January - Carlton, PA
  • Average humidity in January: 89%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (79%).

Average rainfall in January
Carlton, PA

Average rainfall in January - Carlton, PA
  • Average rainfall in January: 2.99"

The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is September (2.28").

Average rainfall days in January
Carlton, PA

Average rainfall days in January - Carlton, PA
  • Average rainfall days in January: 7.7 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.7 days).

Average snowfall in January
Carlton, PA

Average snowfall in January - Carlton, PA
  • Average snowfall in January: 10.31"

The month with the highest snowfall is January (10.31").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Carlton, PA

Average snowfall days in January - Carlton, PA
  • Average snowfall days in January: 21.3 days

The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 12min).

  • Average sunshine in January: 2h and 2min

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 18min).

Average sunshine days in January
Carlton, PA

Average sunshine days in January - Carlton, PA
  • Average sunshine days in January: 6.5 days

The month with the most sunshine days is September (12.8 days).
The month with the least sunshine days is February (5.8 days).

Average UV index in January
Carlton, PA

Average UV index in January - Carlton, 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
Carlton, PA

Average cloud cover in January - Carlton, PA
  • Average cloud cover in January: 77

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in January
Carlton, PA

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

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

Carlton, Pennsylvania, USA

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