Measurements:
°C
°F
CURRENT WEATHER
13:01
Washington
64°F
SE 12 mph
Feels like: 64°F
Precip: 0%
World Resorts USA Washington Weather

7 Day Weather Forecast

05.14
thu
DAY
64°F
SE 12 mph
precip
0%
NIGHT
52°F
SE 9 mph
precip
0%
05.15
fri
DAY
62°F
SE 9 mph
precip
0%
NIGHT
54°F
NE 4 mph
precip
0%
05.16
sat
DAY
78°F
NE 7 mph
precip
0%
NIGHT
70°F
E 6 mph
precip
0%
05.17
sun
DAY
86°F
SE 6 mph
precip
0%
NIGHT
72°F
W 4 mph
precip
0%
05.18
mon
DAY
94°F
NE 4 mph
precip
0%
NIGHT
74°F
NE 3 mph
precip
0%
05.19
tue
DAY
94°F
NE 9 mph
precip
0%
NIGHT
80°F
N 10 mph
precip
0%
05.20
wed
DAY
88°F
SE 6 mph
precip
28%
NIGHT
64°F
SE 2 mph
precip
100%

Washington Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Washington was 20.6°F. The maximum and minimum values were 18.5°F and 23.1°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 38.3 °F
February 43.1 °F
December 45.4 °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
more details