January weather forecast
Palmer Heights, PA

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Weather in January

January, like December, in Palmer Heights, Pennsylvania, is a wintry winter month, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 34.2°F (1.2°C).

Temperature

The month of January sees the lowest average temperatures, reaching 34.2°F (1.2°C) at the peak and 21.6°F (-5.8°C) at the low.

Humidity

In January, the average relative humidity is 78%.

Rainfall

In Palmer Heights, in January, during 8.1 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Palmer Heights, during the entire year, the rain falls for 156.5 days and collects up to 31.97" (812mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In January, it is snowing for 6.5 days. Throughout January, 2.87" (73mm) of snow is accumulated. In Palmer Heights, during the entire year, snow falls for 23.7 days and aggregates up to 13.39" (340mm) of snow.

Daylight

In January, the average length of the day is 9h and 39min.
On the first day of January, sunrise is at 7:24 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:16 pm EST.

Sunshine

In January, the average sunshine is 4.9h.

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 of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 2 during January, leads to the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

In Palmer Heights, January is known for its average lowest temperatures, reaching a high of 34.2°F (1.2°C) and a low of 21.6°F (-5.8°C).

How cold is January?

In Palmer Heights, 34.2°F (1.2°C) is the average high-temperature and 21.6°F (-5.8°C) is the average low-temperature during January.

What is the average humidity in January?

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

How many days does it rain in January?

In Palmer Heights, in January, it is raining for 8.1 days, with typically 2.09" (53mm) of accumulated precipitation.

How much does it snow in January?

In Palmer Heights, during January, snow falls for 6.5 days and regularly aggregates up to 2.87" (73mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 39min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:16 pm EST.

How long on average sun shines in January?

In January, the average sunshine duration is 4.9h.

When is 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 in Palmer Heights?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Palmer Heights, PA

Average temperature in January - Palmer Heights, PA
  • Average high temperature in January: 34.2°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in January: 21.6°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 (21.6°F).

Average pressure in January
Palmer Heights, PA

Average pressure in January - Palmer Heights, 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
Palmer Heights, PA

Average wind speed in January - Palmer Heights, 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
Palmer Heights, PA

Average humidity in January - Palmer Heights, PA
  • Average humidity in January: 78%

The months with the highest relative humidity are February, October and December (81%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in January
Palmer Heights, PA

Average rainfall in January - Palmer Heights, PA
  • Average rainfall in January: 2.09"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in January
Palmer Heights, PA

Average rainfall days in January - Palmer Heights, PA
  • Average rainfall days in January: 8.1 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in January
Palmer Heights, PA

Average snowfall in January - Palmer Heights, PA
  • Average snowfall in January: 2.87"

The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Palmer Heights, PA

Average snowfall days in January - Palmer Heights, PA
  • Average snowfall days in January: 6.5 days

The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Palmer Heights, PA

Average daylight in January / Average sunshine in January - Palmer Heights, 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 5min

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 30min).

Average sunshine days in January
Palmer Heights, PA

Average sunshine days in January - Palmer Heights, PA
  • Average sunshine days in January: 19 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in January
Palmer Heights, PA

Average UV index in January - Palmer Heights, 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
Palmer Heights, PA

Average cloud cover in January - Palmer Heights, PA
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in January
Palmer Heights, PA

Average visibility in January - Palmer Heights, PA
  • Average visibility in January: 5mi

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

Palmer Heights, Pennsylvania, USA

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