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Temperature in Washington State in January

Washington State is a region in the United States of America. January in has maximum daytime temperatures ranging from very low in Mount Rainier National Park with -5°C to low temperatures in Ocean Park with 10°C. Nighttime temperatures generally drop to 3°C in Ocean Park and -12°C in Mount Rainier National Park . In January, it is winter.

What is the temperature of the different cities in Washington State in January?

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

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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 Washington State?
  • According to our recent database analysis, Ocean Park is the warmest city. It experiences an average maximum daytime temperature of approximately 10°C and rarely drops below 3°C during the night.

  • What is the coldest city in January in Washington State?
  • The coldest city in January in Washington State is Mount Rainier National Park when we check our database. The maximum daytime temperatures are around -5°C and minimum nighttime temperatures fall around -12°C.

  • How much sun does Washington State get in January?
  • The city Seattle usually sees around 70 hours of sunlight, indicating fewer sunny days.

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