January weather forecast
Shades Glen, PA

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Weather in January

January, the same as December, in Shades Glen, Pennsylvania, is a freezing cold winter month, with an average temperature varying between 30.6°F (-0.8°C) and 18.7°F (-7.4°C).

Temperature

Shades Glen's January weather, marked by an average high temperature of 30.6°F (-0.8°C) and an average low temperature of 18.7°F (-7.4°C), is the coldest in the year.

Humidity

The average relative humidity in January is 82%.

Rainfall

In January, the rain falls for 7 days. Throughout January, 0.75" (19mm) of precipitation is accumulated. In Shades Glen, during the entire year, the rain falls for 121.7 days and collects up to 10.59" (269mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The months with the most snowfall are January through March, with an average 1.73" (44mm) of accumulated snow.

Daylight

The average length of the day in January is 9h and 37min.
On the first day of the month, sunrise is at 7:28 am and sunset at 4:44 pm. On the last day of January, sunrise is at 7:14 am and sunset at 5:17 pm EST.

Sunshine

In January, the average sunshine in Shades Glen is 3.9h.

UV index

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 in January translates into these instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. When the Sun is at its strongest around midday, find shade and limit exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January is the coldest month of the year, registering average temperatures as high as 30.6°F (-0.8°C) and as low as 18.7°F (-7.4°C).

How cold is January?

The average high-temperature, in January, in Shades Glen, is 30.6°F (-0.8°C), while the average low-temperature is 18.7°F (-7.4°C).

What is the average humidity in January?

In January, the average relative humidity is 82%.

How much does it rain in Shades Glen in January?

In Shades Glen, during January, the rain falls for 7 days and regularly aggregates up to 0.75" (19mm) of precipitation.

What is the snowiest month?

The months with the most snowfall are January through March, with an average 1.73" (44mm) of accumulated snow.

How many days does it snow in January?

In January, it is snowing for 11.3 days. Throughout January, 1.73" (44mm) of snow is accumulated.

What is the average length of the day in January?

In Shades Glen, the average day length in January is 9h and 37min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:28 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:17 pm EST.

How many hours of sunshine does Shades Glen have in January?

In Shades Glen, the average sunshine duration in January is 3.9h.

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Shades Glen, PA

Average temperature in January - Shades Glen, PA
  • Average high temperature in January: 30.6°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in January
Shades Glen, PA

Average pressure in January - Shades Glen, PA
  • Average pressure in January: 30.08"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
Shades Glen, PA

Average wind speed in January - Shades Glen, PA
  • Average wind speed in January: 8.5mph

The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in January
Shades Glen, PA

Average humidity in January - Shades Glen, PA
  • Average humidity in January: 82%

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in January
Shades Glen, PA

Average rainfall in January - Shades Glen, PA
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is September (0.59").

Average rainfall days in January
Shades Glen, PA

Average rainfall days in January - Shades Glen, PA
  • Average rainfall days in January: 7 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in January
Shades Glen, PA

Average snowfall in January - Shades Glen, PA
  • Average snowfall in January: 1.73"

The months with the highest snowfall are January, February and March (1.73").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Shades Glen, PA

Average snowfall days in January - Shades Glen, PA
  • Average snowfall days in January: 11.3 days

The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Shades Glen, PA

Average daylight in January / Average sunshine in January - Shades Glen, 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: 3h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in January
Shades Glen, PA

Average sunshine days in January - Shades Glen, PA
  • Average sunshine days in January: 17.6 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (12.5 days).

Average UV index in January
Shades Glen, PA

Average UV index in January - Shades Glen, PA
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in January
Shades Glen, PA

Average cloud cover in January - Shades Glen, PA
  • Average cloud cover in January: 58

The months with the most cloud cover are February and December (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in January
Shades Glen, PA

Average visibility in January - Shades Glen, PA
  • Average visibility in January: 5mi

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

Shades Glen, Pennsylvania, USA

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