January weather forecast
Kernsville, PA

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Weather in January

January, the same as December, is an icy winter month in Kernsville, Pennsylvania, with an average temperature varying between 34.3°F (1.3°C) and 21.6°F (-5.8°C).

Temperature

January brings the lowest temperatures, with an average high of 34.3°F (1.3°C) and an average low of 21.6°F (-5.8°C).

Humidity

The average relative humidity in January is 78%.

Rainfall

In Kernsville, during January, the rain falls for 8.5 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, there are 155.8 rainfall days, and 30.75" (781mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Kernsville, in January, snow falls for 8.8 days, with typically accumulated 4.17" (106mm) of snow. Throughout the year, there are 29.4 snowfall days, and 15.87" (403mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 40min.
On the first day of January, sunrise is at 7:26 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:18 pm EST.

Sunshine

In January, the average sunshine is 4.6h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 2 in January translates into these instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Kernsville's coldest weather arrives in January, when temperatures average a high of 34.3°F (1.3°C) and a low of 21.6°F (-5.8°C).

How cold is it in January?

The average high-temperature, in January, in Kernsville, is 34.3°F (1.3°C), while the average low-temperature is 21.6°F (-5.8°C).

What is the average humidity in January?

In January, the average relative humidity is 78%.

How many days does it rain in January?

In Kernsville, in January, it is raining for 8.5 days, with typically 2.36" (60mm) of accumulated precipitation.

How much does it snow in January?

In January, it is snowing for 8.8 days. Throughout January, 4.17" (106mm) of snow is accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 40min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:26 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:18 pm EST.

How long on average sun shines in January?

The average sunshine duration in January is 4.6h.

What are the months with the lowest UV index?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January?

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 UV radiation.
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
Kernsville, PA

Average temperature in January - Kernsville, PA
  • Average high temperature in January: 34.3°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in January
Kernsville, PA

Average pressure in January - Kernsville, 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
Kernsville, PA

Average wind speed in January - Kernsville, PA
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in January
Kernsville, PA

Average humidity in January - Kernsville, PA
  • Average humidity in January: 78%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in January
Kernsville, PA

Average rainfall in January - Kernsville, PA
  • Average rainfall in January: 2.36"

The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in January
Kernsville, PA

Average rainfall days in January - Kernsville, PA
  • Average rainfall days in January: 8.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in January
Kernsville, PA

Average snowfall in January - Kernsville, PA
  • Average snowfall in January: 4.17"

The month with the highest snowfall is March (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Kernsville, PA

Average snowfall days in January - Kernsville, PA
  • Average snowfall days in January: 8.8 days

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Kernsville, 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: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in January
Kernsville, PA

Average sunshine days in January - Kernsville, PA
  • Average sunshine days in January: 17 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (11.2 days).

Average UV index in January
Kernsville, PA

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January
Kernsville, PA

Average cloud cover in January - Kernsville, PA
  • Average cloud cover in January: 49

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in January
Kernsville, PA

Average visibility in January - Kernsville, PA
  • Average visibility in January: 5mi

The months with the highest visibility are April, June, July and November (6mi).
The months with the lowest visibility are January, February, March, May, August, September, October and December (5mi).

Kernsville, Pennsylvania, USA

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