January weather forecast
Still Creek, PA

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Weather in January

January, the same as December, in Still Creek, Pennsylvania, is another subzero cold winter month, with an average temperature varying between 19.8°F (-6.8°C) and 31.8°F (-0.1°C).

Temperature

With average temperatures fluctuating between a high of 31.8°F (-0.1°C) and a low of 19.8°F (-6.8°C), January stands out as the coldest month.

Humidity

In January, the average relative humidity is 81%.

Rainfall

In January, the rain falls for 3.7 days. Throughout January, 0.51" (13mm) of precipitation is accumulated. In Still Creek, Pennsylvania, during the entire year, the rain falls for 66.7 days and collects up to 6.38" (162mm) of precipitation.

Snowfall

Months with snowfall are January through March, October through December. The months with the most snowfall are January and November, with an average 0.71" (18mm) of accumulated snow.

Daylight

The average length of the day in January is 9h and 38min.
On the first day of January, sunrise is at 7:28 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:19 pm EST.

Sunshine

In Still Creek, the average sunshine in January is 4.4h.

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 low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 2 during January, leads to 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. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

The month of January sees the average lowest temperatures, reaching 31.8°F (-0.1°C) at the peak and 19.8°F (-6.8°C) at the low.

How cold is January?

The average high-temperature, in January, in Still Creek, is 31.8°F (-0.1°C), while the average low-temperature is 19.8°F (-6.8°C).

What is the average humidity in January?

In January, the average relative humidity is 81%.

How much does it rain in January?

In January, the rain falls for 3.7 days. Throughout January, 0.51" (13mm) of precipitation is accumulated.

When does it snow the most?

The months with the most snowfall are January and November, with an average 0.71" (18mm) of accumulated snow.

How much does it snow in January?

In Still Creek, during January, snow falls for 6.4 days and regularly aggregates up to 0.71" (18mm) of snow.

What is the average length of the day in January in Still Creek?

The average day length in January is 9h and 38min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:28 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:19 pm EST.

How long on average sun shines in January?

In Still Creek, the average sunshine duration in January is 4.4h.

What is the month 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.

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Still Creek, PA

Average temperature in January - Still Creek, 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 (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in January
Still Creek, PA

Average pressure in January - Still Creek, 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
Still Creek, PA

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

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in January
Still Creek, PA

Average humidity in January - Still Creek, PA
  • Average humidity in January: 81%

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

Average rainfall in January
Still Creek, PA

Average rainfall in January - Still Creek, PA
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is May (0.71").
The driest month (with the least rainfall) is September (0.2").

Average rainfall days in January
Still Creek, PA

Average rainfall days in January - Still Creek, PA
  • Average rainfall days in January: 3.7 days

The month with the highest number of rainy days is April (8.1 days).
The month with the least rainy days is November (3.5 days).

Average snowfall in January
Still Creek, PA

Average snowfall in January - Still Creek, PA
  • Average snowfall in January: 0.71"

The months with the highest snowfall are January and November (0.71").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in January
Still Creek, PA

Average snowfall days in January - Still Creek, PA
  • Average snowfall days in January: 6.4 days

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Still Creek, PA

Average daylight in January / Average sunshine in January - Still Creek, 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 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in January
Still Creek, PA

Average sunshine days in January - Still Creek, PA
  • Average sunshine days in January: 24.8 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is May (19.9 days).

Average UV index in January
Still Creek, PA

Average UV index in January - Still Creek, PA
  • Average UV index in January: 2

The month with the highest UV index is 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
Still Creek, PA

Average cloud cover in January - Still Creek, PA
  • Average cloud cover in January: 53

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in January
Still Creek, PA

Average visibility in January - Still Creek, PA
  • Average visibility in January: 5mi

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

Still Creek, Pennsylvania, USA

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