January weather forecast
Sterlingworth, PA

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Weather in January

January, the same as December, is another cold winter month in Sterlingworth, Pennsylvania, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 34°F (1.1°C).

Temperature

Sterlingworth's coldest temperatures are experienced in January, with average high temperatures of 34°F (1.1°C) and lows of 21.6°F (-5.8°C).

Humidity

In January, the average relative humidity is 78%.

Rainfall

In January, the rain falls for 6.7 days. Throughout January, 1.81" (46mm) of precipitation is accumulated. Throughout the year, there are 145.1 rainfall days, and 27.24" (692mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Sterlingworth, in January, snow falls for 5 days, with typically accumulated 3.15" (80mm) of snow. In Sterlingworth, during the entire year, snow falls for 20.4 days and aggregates up to 13.82" (351mm) of snow.

Daylight

In Sterlingworth, the average length of the day in January is 9h and 40min.
On the first day of the month, sunrise is at 7:25 am and sunset at 4:45 pm. On the last day of January, sunrise is at 7:12 am and sunset at 5:18 pm EST.

Sunshine

The average sunshine in January is 4.7h.

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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 2 in January leads to these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

With average temperatures fluctuating between a high of 34°F (1.1°C) and a low of 21.6°F (-5.8°C), January stands out as the coldest month.

How cold is it in January?

In January, the average high-temperature and low-temperature are 34°F (1.1°C) and 21.6°F (-5.8°C) respectively.

What is the average humidity in January?

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

How many days does it rain in January?

In Sterlingworth, in January, during 6.7 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

How many days does it snow in January in Sterlingworth?

In Sterlingworth, during January, snow falls for 5 days and regularly aggregates up to 3.15" (80mm) of snow.

How many hours of daylight does Sterlingworth have in January?

The average day length in January is 9h and 40min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:25 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:18 pm EST.

How many hours of sunshine does Sterlingworth have in January?

In January, the average sunshine duration is 4.7h.

What is the month with the lowest UV index in Sterlingworth?

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 January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Sterlingworth, PA

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

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in January
Sterlingworth, PA

Average pressure in January - Sterlingworth, 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
Sterlingworth, PA

Average wind speed in January - Sterlingworth, PA
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in January
Sterlingworth, PA

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

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in January
Sterlingworth, PA

Average rainfall in January - Sterlingworth, PA
  • Average rainfall in January: 1.81"

The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in January
Sterlingworth, PA

Average rainfall days in January - Sterlingworth, PA
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in January
Sterlingworth, PA

Average snowfall in January - Sterlingworth, PA
  • Average snowfall in January: 3.15"

The month with the highest snowfall is March (4.37").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Sterlingworth, PA

Average snowfall days in January - Sterlingworth, PA
  • Average snowfall days in January: 5 days

The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Sterlingworth, 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 4min

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 24min).

Average sunshine days in January
Sterlingworth, PA

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

The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in January
Sterlingworth, PA

Average UV index in January - Sterlingworth, 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
Sterlingworth, PA

Average cloud cover in January - Sterlingworth, PA
  • Average cloud cover in January: 48

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in January
Sterlingworth, PA

Average visibility in January - Sterlingworth, PA
  • Average visibility in January: 5mi

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

Sterlingworth, Pennsylvania, USA

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