January weather forecast
Karns City, PA

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Weather in January

January, like December, is another subzero cold winter month in Karns City, Pennsylvania, with an average temperature fluctuating between 18.5°F (-7.5°C) and 31.3°F (-0.4°C).

Temperature

Karns City's temperature records reveal January as the coldest month, marked by average highs of 31.3°F (-0.4°C) and lows of 18.5°F (-7.5°C).

Humidity

The average relative humidity in January in Karns City is 87%.

Rainfall

In Karns City, during January, the rain falls for 5.9 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, there are 140.7 rainfall days, and 15.43" (392mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Karns City are January through May, November and December. The month with the most snowfall in Karns City is January, when snow falls for 13.8 days and typically aggregates up to 1.93" (49mm) of snow.

Daylight

The average length of the day in January in Karns City is 9h and 38min.
On the first day of January, sunrise is at 7:43 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:34 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 2.3h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 1 in January converts into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Frequently asked questions

What is the coldest month in Karns City?

Temperature readings in Karns City, Pennsylvania, reach their annual highs in January, averaging 31.3°F (-0.4°C) and a minimum average of 18.5°F (-7.5°C).

How cold is it in Karns City in January?

The high-temperature, in January, in Karns City, is 31.3°F (-0.4°C), while the low-temperature averages to 18.5°F (-7.5°C).

What is the average humidity in January in Karns City?

The average relative humidity in January is 87%.

How much does it rain in Karns City in January?

In Karns City, in January, during 5.9 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

When does it snow the most in Karns City?

The month with the most snowfall in Karns City, Pennsylvania, is January, when snow falls for 13.8 days and typically aggregates up to 1.93" (49mm) of snow.

How many days does it snow in January in Karns City?

In January, in Karns City, Pennsylvania, it is snowing for 13.8 days. Throughout January, 1.93" (49mm) of snow is accumulated.

What is the average length of the day in January in Karns City?

The average day length in January in Karns City is 9h and 38min.

When are sunrise and sunset in January in Karns City?

In January, on the first day of the month, sunrise is at 7:43 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:34 pm EST.

What is the month with the least sunshine in Karns City?

January has the least sunshine of the year in Karns City, with an average of 2.3h of sunshine.

How long on average sun shines in January in Karns City?

In January, the average sunshine duration in Karns City, Pennsylvania, is 2.3h.

When is the lowest UV index in Karns City?

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

What is the UV index intensity in January in Karns City?

In January, the average daily maximum UV index in Karns City, Pennsylvania, is 1. A UV Index estimate of 2, and below, represents 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
Karns City, PA

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

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in January: 18.5°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in January
Karns City, PA

Average pressure in January - Karns City, 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 (29.94"Hg).

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Average wind speed in January
Karns City, PA

Average wind speed in January - Karns City, PA
  • Average wind speed in January: 8.2mph

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in January
Karns City, PA

Average humidity in January - Karns City, PA
  • Average humidity in January: 87%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, June, July and August (78%).

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Average rainfall in January
Karns City, PA

Average rainfall in January - Karns City, PA
  • Average rainfall in January: 0.98"

The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is November (0.87").

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Average rainfall days in January
Karns City, PA

Average rainfall days in January - Karns City, PA
  • Average rainfall days in January: 5.9 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in January
Karns City, PA

Average snowfall in January - Karns City, PA
  • Average snowfall in January: 1.93"

The month with the highest snowfall is January (1.93").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Karns City, PA

Average snowfall days in January - Karns City, PA
  • Average snowfall days in January: 13.8 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Karns City, PA

Average daylight in January / Average sunshine in January - Karns City, 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 18min).

  • Average sunshine in January: 2h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in January
Karns City, PA

Average sunshine days in January - Karns City, PA
  • Average sunshine days in January: 14.3 days

The month with the most sunshine days is December (17.1 days).
The month with the least sunshine days is July (12.2 days).

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Average UV index in January
Karns City, PA

Average UV index in January - Karns City, PA
  • Average UV index in January: 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).

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Average cloud cover in January
Karns City, PA

Average cloud cover in January - Karns City, PA
  • Average cloud cover in January: 75

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in January
Karns City, PA

Average visibility in January - Karns City, 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).

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Karns City, Pennsylvania, USA

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