January weather forecast
Raven Run, PA

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Weather in January

January, the same as December, in Raven Run, Pennsylvania, is a freezing cold winter month, with an average temperature fluctuating between 31.8°F (-0.1°C) and 19.8°F (-6.8°C).

Temperature

January is the coldest month, exhibiting average temperatures of 31.8°F (-0.1°C) at the peak and 19.8°F (-6.8°C) at the base.

Humidity

In January, the average relative humidity is 80%.

Rainfall

In January, the rain falls for 8.9 days. Throughout January, 2.2" (56mm) of precipitation is accumulated. In Raven Run, during the entire year, the rain falls for 159.6 days and collects up to 29.41" (747mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 12.8 days and typically aggregates up to 5.98" (152mm) of snow.

Daylight

The average length of the day in January is 9h and 38min.
On the first day of January, sunrise is at 7:29 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:20 pm EST.

Sunshine

In Raven Run, the average sunshine in January is 4.3h.

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 reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January is the coldest month of the year in Raven Run, registering average temperatures as high as 31.8°F (-0.1°C) and as low as 19.8°F (-6.8°C).

How cold is it in January?

January temperatures vary between a high-temperature of 31.8°F (-0.1°C) and a low-temperature of 19.8°F (-6.8°C).

What is the average humidity in January?

The average relative humidity in January is 80%.

How many days does it rain in January?

In Raven Run, during January, the rain falls for 8.9 days and regularly aggregates up to 2.2" (56mm) of precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 12.8 days and typically aggregates up to 5.98" (152mm) of snow.

How much does it snow in January?

In Raven Run, during January, snow falls for 12.8 days and regularly aggregates up to 5.98" (152mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 38min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:29 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:20 pm EST.

How long on average sun shines in January?

In Raven Run, the average sunshine duration in January is 4.3h.

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.

How high is the UV index in January?

In Raven Run, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Raven Run, PA

Average temperature in January - Raven Run, PA
  • Average high temperature in January: 31.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in January: 19.8°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in January
Raven Run, PA

Average pressure in January - Raven Run, PA
  • Average pressure in January: 30.09"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
Raven Run, PA

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

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in January
Raven Run, PA

Average humidity in January - Raven Run, PA
  • Average humidity in January: 80%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).

Average rainfall in January
Raven Run, PA

Average rainfall in January - Raven Run, PA
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in January
Raven Run, PA

Average rainfall days in January - Raven Run, PA
  • Average rainfall days in January: 8.9 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (8.9 days).

Average snowfall in January
Raven Run, PA

Average snowfall in January - Raven Run, PA
  • Average snowfall in January: 5.98"

The month with the highest snowfall is January (5.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Raven Run, PA

Average snowfall days in January - Raven Run, PA
  • Average snowfall days in January: 12.8 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Raven Run, PA

Average daylight in January / Average sunshine in January - Raven Run, 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: 4h and 2min

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 12min).

Average sunshine days in January
Raven Run, PA

Average sunshine days in January - Raven Run, PA
  • Average sunshine days in January: 13.9 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (10.3 days).

Average UV index in January
Raven Run, PA

Average UV index in January - Raven Run, 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
Raven Run, PA

Average cloud cover in January - Raven Run, PA
  • Average cloud cover in January: 53

The months with the most cloud cover are February and December (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in January
Raven Run, PA

Average visibility in January - Raven Run, PA
  • Average visibility in January: 5mi

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

Raven Run, Pennsylvania, USA

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