January weather forecast
Seipstown, PA

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Weather in January

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

Temperature

Seipstown's coldest month, January, generally records average temperatures ranging from a high of 34.3°F (1.3°C) to a low of 21.6°F (-5.8°C).

Humidity

In January, the average relative humidity is 78%.

Rainfall

In Seipstown, in January, during 8.5 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Seipstown, during the entire year, the rain falls for 155.8 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

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

Daylight

In Seipstown, Pennsylvania, the average length of the day in January is 9h and 40min.
On the first day of January in Seipstown, sunrise is at 7:26 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:18 pm EST.

Sunshine

In Seipstown, the average sunshine in January 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 in Seipstown. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 2 in January transforms into this advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Seipstown?

January, noted for its average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 21.6°F (-5.8°C), is considered the coldest month in Seipstown.

How cold is January in Seipstown?

The average high-temperature and low-temperature in Seipstown during January are 34.3°F (1.3°C) and 21.6°F (-5.8°C) respectively.

What is the average humidity in January in Seipstown?

In Seipstown, Pennsylvania, the average relative humidity in January is 78%.

How many days does it rain in January in Seipstown?

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

How much does it snow in Seipstown in January?

In January, in Seipstown, Pennsylvania, 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 in Seipstown?

In Seipstown, the average day length in January is 9h and 40min.

What time are sunrise and sunset in January in Seipstown?

On the first day of January in Seipstown, Pennsylvania, sunrise is at 7:26 am and sunset at 4:46 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 in Seipstown?

In January, the average sunshine duration in Seipstown is 4.6h.

What is the month with the lowest UV index in Seipstown?

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 reading in January in Seipstown?

The average daily maximum UV index in January in Seipstown is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe 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
Seipstown, PA

Average temperature in January - Seipstown, 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
Seipstown, PA

Average pressure in January - Seipstown, 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
Seipstown, PA

Average wind speed in January - Seipstown, 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
Seipstown, PA

Average humidity in January - Seipstown, 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
Seipstown, PA

Average rainfall in January - Seipstown, 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
Seipstown, PA

Average rainfall days in January - Seipstown, 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
Seipstown, PA

Average snowfall in January - Seipstown, 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
Seipstown, PA

Average snowfall days in January - Seipstown, 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
Seipstown, PA

Average daylight in January / Average sunshine in January - Seipstown, 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
Seipstown, PA

Average sunshine days in January - Seipstown, 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
Seipstown, PA

Average UV index in January - Seipstown, 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
Seipstown, PA

Average cloud cover in January - Seipstown, 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
Seipstown, PA

Average visibility in January - Seipstown, 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).

Seipstown, Pennsylvania, USA

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