January weather forecast
Linglestown, PA

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Weather in January

January, like December, in Linglestown, Pennsylvania, is another cold winter month, with an average temperature fluctuating between 21.7°F (-5.7°C) and 34°F (1.1°C).

Temperature

The month of January sees the lowest average temperatures, reaching 34°F (1.1°C) at the peak and 21.7°F (-5.7°C) at the low.

Humidity

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

Rainfall

In Linglestown, in January, during 6.8 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Linglestown, during the entire year, the rain falls for 128.8 days and collects up to 15" (381mm) of precipitation.

Snowfall

Months with snowfall in Linglestown are January through May, October through December. The months with the most snowfall in Linglestown are January and March, with an average 2.17" (55mm) of accumulated snow.

Daylight

In Linglestown, the average length of the day in January is 9h and 41min.
On the first day of January, sunrise is at 7:29 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:23 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 estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 2 in January suggests the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Linglestown?

In Linglestown, Pennsylvania, the average lowest temperatures are observed in January, with a high of 34°F (1.1°C) and a low of 21.7°F (-5.7°C).

How cold is it in January?

The average high-temperature and low-temperature during January are 34°F (1.1°C) and 21.7°F (-5.7°C) respectively.

What is the average humidity in January?

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

How much does it rain in January?

In Linglestown, Pennsylvania, in January, it is raining for 6.8 days, with typically 0.98" (25mm) of accumulated precipitation.

When does it snow the most?

The months with the most snowfall are January and March, with an average 2.17" (55mm) of accumulated snow.

How many days does it snow in January?

In Linglestown, in January, during 6 snowfall days, 2.17" (55mm) of snow is typically accumulated.

How many hours of daylight does Linglestown have in January?

The average day length in January is 9h and 41min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:29 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:23 pm EST.

How long on average sun shines in January?

In January, the average sunshine duration 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.

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 hazard to health from exposure to the Sun's 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
Linglestown, PA

Average temperature in January - Linglestown, PA
  • Average high temperature in January: 34°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in January: 21.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

Average pressure in January
Linglestown, PA

Average pressure in January - Linglestown, 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).

Average wind speed in January
Linglestown, PA

Average wind speed in January - Linglestown, PA
  • Average wind speed in January: 8.1mph

The windiest months (with the highest average wind speed) are March and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in January
Linglestown, PA

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

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are March and April (76%).

Average rainfall in January
Linglestown, PA

Average rainfall in January - Linglestown, PA
  • Average rainfall in January: 0.98"

The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is September (0.91").

Average rainfall days in January
Linglestown, PA

Average rainfall days in January - Linglestown, PA
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in January
Linglestown, PA

Average snowfall in January - Linglestown, PA
  • Average snowfall in January: 2.17"

The months with the highest snowfall are January and March (2.17").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Linglestown, PA

Average snowfall days in January - Linglestown, PA
  • Average snowfall days in January: 6 days

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Linglestown, 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 24min).

  • 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
Linglestown, PA

Average sunshine days in January - Linglestown, PA
  • Average sunshine days in January: 20.5 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in January
Linglestown, PA

Average UV index in January - Linglestown, 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
Linglestown, PA

Average cloud cover in January - Linglestown, PA
  • Average cloud cover in January: 50

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in January
Linglestown, PA

Average visibility in January - Linglestown, PA
  • Average visibility in January: 6mi

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

Linglestown, Pennsylvania, USA

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