Measurements:
°C
°F
CURRENT WEATHER
20:41
San Diego
86°F
W 22 mph
Feels like: 90°F
Precip: 0%
World Resorts Nicaragua San Diego Weather

7 Day Weather Forecast

03.09
mon
DAY
98°F
W 14 mph
precip
0%
NIGHT
82°F
W 17 mph
precip
0%
03.10
tue
DAY
98°F
W 15 mph
precip
0%
NIGHT
82°F
W 18 mph
precip
0%
03.11
wed
DAY
96°F
W 14 mph
precip
0%
NIGHT
82°F
W 10 mph
precip
0%
03.12
thu
DAY
96°F
W 11 mph
precip
0%
NIGHT
82°F
W 11 mph
precip
0%
03.13
fri
DAY
96°F
W 14 mph
precip
0%
NIGHT
82°F
W 15 mph
precip
0%
03.14
sat
DAY
98°F
W 14 mph
precip
0%
NIGHT
82°F
W 12 mph
precip
0%
03.15
sun
DAY
96°F
W 12 mph
precip
0%
NIGHT
80°F
W 8 mph
precip
0%

San Diego Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for San Diego was 27.9°F. The maximum and minimum values were 27.0°F and 29.0°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 97.4 °F
February 95.3 °F
Warmest sea temperature:
September 88.8 °F
October 88.6 °F
August 88.5 °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