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Pennsylvania United States of America
Temperatures in January
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Pennsylvania temperatures in January

Pennsylvania is a region in the United States of America. January in has maximum daytime temperatures ranging from very low in Bradford with -1°C to low temperatures in Essington with 5°C. Nighttime temperatures generally drop to -3°C in Essington and -10°C in Bradford. January is a winter month. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in Pennsylvania in January?

To get a sense of January's typical temperatures in the key spots of Pennsylvania, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in January in Pennsylvania?
    • Essington tops the warmest city list in our database with average maximum daytime temperatures around 5°C and a minimum nighttime temperature of around -3°C.

  • What is the coldest city in January in Pennsylvania?
    • When looking through our records, we find that Bradford stands out as the coolest city in Pennsylvania for the month of January. Daytime highs average -1°C and it cools down to about -10°C at night.

  • How much sun does Pennsylvania get in January?
    • Philadelphia enjoys a balanced 153 hours of sunlight. This makes it neither too overcast nor too sunny.

  • What is the water's temperature in January?
    • The water temperature averages approximately 6°C in Philadelphia this month, so not the best month to swim.

    Interested in more climate information?

    We have much more information about the climate in Pennsylvania. Interested in the weather conditions in a specific month? Select the month below.

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