Measurements:
°C
°F
CURRENT WEATHER
04:19
Washington
30°F
W 4 mph
Feels like: 26°F
Precip: 0%
World Resorts USA Washington Weather

7 Day Weather Forecast

12.18
thu
DAY
36°F
NW 6 mph
precip
0%
NIGHT
50°F
NW 16 mph
precip
100%
12.19
fri
DAY
54°F
E 11 mph
precip
0%
NIGHT
28°F
SE 12 mph
precip
0%
12.20
sat
DAY
34°F
E 4 mph
precip
0%
NIGHT
36°F
NE 12 mph
precip
0%
12.21
sun
DAY
48°F
E 12 mph
precip
0%
NIGHT
30°F
SE 10 mph
precip
0%
12.22
mon
DAY
30°F
SE 9 mph
precip
22%
NIGHT
30°F
S 2 mph
precip
0%
12.23
tue
DAY
32°F
NW 5 mph
precip
0%
NIGHT
34°F
NE 6 mph
precip
0%
12.24
wed
DAY
46°F
SE 8 mph
precip
0%
NIGHT
38°F
SW 3 mph
precip
0%

Washington Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Washington was 9.8°F. The maximum and minimum values were 6.4°F and 11.3°F respectively.

Washington on the Weather Map

Best Time to Visit Washington
The most sunny months:
November 16 days
June 15 days
October 15 days
The most warm months:
July 93.5 °F
August 90.3 °F
June 86.7 °F
Warmest sea temperature:
July 84.7 °F
August 83.2 °F
June 78.3 °F
The most cold months:
January 38.5 °F
February 43.4 °F
December 45.7 °F
The most rainy months:
August 5 days
May 5 days
June 5 days
The most windy months:
April 9 mph
March 9 mph
February 8 mph
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