January weather forecast
Pennsburg, PA

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Weather in January

January, like December, in Pennsburg, Pennsylvania, is a wintry winter month, with an average temperature varying between 35.1°F (1.7°C) and 22.5°F (-5.3°C).

Temperature

Pennsburg notes the coldest temperatures in January, with a high average of 35.1°F (1.7°C) and a low of 22.5°F (-5.3°C).

Humidity

In January, the average relative humidity is 77%.

Rainfall

In Pennsburg, during January, the rain falls for 8 days and regularly aggregates up to 2.01" (51mm) of precipitation. In Pennsburg, during the entire year, the rain falls for 155.5 days and collects up to 28.15" (715mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Pennsburg, Pennsylvania, in January, snow falls for 8.5 days, with typically accumulated 3.11" (79mm) of snow. Throughout the year, there are 27 snowfall days, and 12.52" (318mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 41min.
On the first day of January, sunrise is at 7:24 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:18 pm EST.

Sunshine

The average sunshine in January is 4.7h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 2 during January translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.

Frequently asked questions

What part of the year is the coldest?

Pennsburg experiences its average lowest temperatures in January, reaching a peak of 35.1°F (1.7°C) and a minimum of 22.5°F (-5.3°C).

How cold is January?

In Pennsburg, in January, the average high-temperature is 35.1°F (1.7°C), and the average low-temperature is 22.5°F (-5.3°C).

What is the average humidity in January?

In January, the average relative humidity is 77%.

How much does it rain in January?

In Pennsburg, in January, during 8 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

How many days does it snow in January?

In January, it is snowing for 8.5 days. Throughout January, 3.11" (79mm) of snow is accumulated.

What is the average length of the day in January?

In January, the average day length is 9h and 41min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:24 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:18 pm EST.

How long on average sun shines in January in Pennsburg?

In January, the average sunshine duration is 4.7h.

What are the months with the lowest UV index?

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

What is the UV index intensity in January?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents 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 January
Pennsburg, PA

Average temperature in January - Pennsburg, PA
  • Average high temperature in January: 35.1°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in January
Pennsburg, PA

Average pressure in January - Pennsburg, 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
Pennsburg, PA

Average wind speed in January - Pennsburg, PA
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in January
Pennsburg, PA

Average humidity in January - Pennsburg, PA
  • Average humidity in January: 77%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in January
Pennsburg, PA

Average rainfall in January - Pennsburg, PA
  • Average rainfall in January: 2.01"

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in January
Pennsburg, PA

Average rainfall days in January - Pennsburg, PA
  • Average rainfall days in January: 8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8 days).

Average snowfall in January
Pennsburg, PA

Average snowfall in January - Pennsburg, PA
  • Average snowfall in January: 3.11"

The month with the highest snowfall is March (3.86").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Pennsburg, PA

Average snowfall days in January - Pennsburg, PA
  • Average snowfall days in January: 8.5 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Pennsburg, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in January
Pennsburg, PA

Average sunshine days in January - Pennsburg, PA
  • Average sunshine days in January: 16.7 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is April (12 days).

Average UV index in January
Pennsburg, PA

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

The months with the highest UV index are May, 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
Pennsburg, PA

Average cloud cover in January - Pennsburg, PA
  • Average cloud cover in January: 48

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in January
Pennsburg, PA

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

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

Pennsburg, Pennsylvania, USA

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