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Washington weather in January

Weather in Washington: January

Average day temperature: 40.0°F
Average night temperature: 33.2°F
Sea water temperature: 39.3°F
Number of sunny days: 12 days
Day length: 9.5 - 10.2 hours
Number of rainy days: 3 days
Precipitation totals: 2.0 in.

Air temperature in January, °F

Show year:
2024
2023
2022

The highest day temperature during January of 2024 was 70°F. At the same time the lowest night temperature was 14°F. Day and night temperature averages during January were 40.6°F and 34.8°F.

Sea water temperature in Washington in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 41.4°F. The highest and lowest sea temperatures during the month were 46.0°F and 36.1°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in January is almost equal.

Precipitation total in January, in.

Precipitation total value in Washington in January is 2.0 in. Other months of the year show relatively similar values.

Wind speed in January, mph

The average wind speed value in January is 8.0 mph It makes January one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 4.9.

Best time for vacation in Washington

Sunniest months:
July 15 days
November 15 days
June 15 days
Warmest months:
July 89.0 °F
August 86.5 °F
June 82.8 °F
Warmest sea temp:
July 81.0 °F
August 79.8 °F
June 75.4 °F
Coldest months:
January 40.0 °F
February 44.2 °F
December 46.3 °F
Rainiest months:
August 6 days
May 6 days
July 6 days
Windiest months:
April 9.1 mph
March 9.1 mph
February 8.5 mph

Washington on a weather map

Washington
+59°F
N 6 mph
Feels like: +57°F
Precip.: 0%
Places in USA:
Name
°F
+50°F
+59°F
+77°F
+77°F
+48°F
+63°F
+79°F
+73°F
+57°F
+61°F
+57°F
+72°F
+73°F
+77°F
+64°F
24 Hours Forecast
Washington
Local time: 01:47
November 05, tuesday
0300
59°F
N
6 mph
0600
59°F
N
5 mph
0900
61°F
N
6 mph
1200
66°F
NE
10 mph
1500
66°F
N
11 mph
1800
66°F
N
8 mph
2100
63°F
N
9 mph
November 06, wednesday
0000
63°F
N
9 mph
Units of measurement: °C / °F