Measurements:
°C
°F
CURRENT WEATHER
02:16
San Diego
82°F
W 4 mph
Feels like: 86°F
Precip: 0%
World Resorts Nicaragua San Diego Weather

7 Day Weather Forecast

05.30
sat
DAY
96°F
N 9 mph
precip
0%
NIGHT
86°F
NW 6 mph
precip
100%
05.31
sun
DAY
90°F
N 8 mph
precip
69%
NIGHT
84°F
W 7 mph
precip
0%
06.01
mon
DAY
96°F
W 3 mph
precip
75%
NIGHT
86°F
W 11 mph
precip
0%
06.02
tue
DAY
96°F
W 9 mph
precip
74%
NIGHT
86°F
W 12 mph
precip
0%
06.03
wed
DAY
98°F
W 9 mph
precip
84%
NIGHT
86°F
W 12 mph
precip
0%
06.04
thu
DAY
94°F
NW 7 mph
precip
100%
NIGHT
82°F
W 6 mph
precip
100%
06.05
fri
DAY
94°F
W 6 mph
precip
100%
NIGHT
84°F
W 11 mph
precip
0%

San Diego Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for San Diego was 29.6°F. The maximum and minimum values were 28.9°F and 30.5°F respectively.

San Diego on the Weather Map

Best Time to Visit San Diego
The most sunny months:
March 29 days
January 28 days
February 27 days
The most warm months:
April 97.8 °F
March 97.3 °F
May 95.7 °F
Warmest sea temperature:
September 88.8 °F
October 88.6 °F
May 88.6 °F
The most cold months:
October 86.9 °F
November 87.3 °F
June 88.7 °F
The most rainy months:
June 13 days
October 11 days
September 10 days
The most windy months:
February 13 mph
January 12 mph
March 12 mph
more details