World Resorts USA San Diego Weather

San Diego 7 Days Forecast

01.01
thu
Day
64°F
N 14 mph
Precip.
0%
Night
63°F
W 2 mph
Precip.
100%
02.01
fri
Day
63°F
W 1 mph
Precip.
0%
Night
59°F
W 5 mph
Precip.
0%
03.01
sat
Day
63°F
N 4 mph
Precip.
0%
Night
63°F
NW 4 mph
Precip.
0%
04.01
sun
Day
66°F
N 8 mph
Precip.
0%
Night
63°F
N 14 mph
Precip.
100%
05.01
mon
Day
64°F
N 10 mph
Precip.
100%
Night
61°F
N 4 mph
Precip.
100%
06.01
tue
Day
64°F
N 16 mph
Precip.
100%
Night
55°F
N 9 mph
Precip.
100%
07.01
wed
Day
57°F
E 17 mph
Precip.
85%
Night
57°F
E 9 mph
Precip.
100%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 56.0°F. The highest and lowest sea temperatures during the month were 57.0°F and 55.6°F.

Air temperature in San Diego, °F

Precipitation total in San Diego, in.

* Charts above show average data for the last 3 years.

Best time for vacation in San Diego

Sunniest months:
July 21 days
June 20 days
August 20 days
Warmest months:
August 78.9 °F
September 77.9 °F
July 76.2 °F
Warmest sea temp:
August 69.9 °F
September 69.0 °F
July 68.8 °F
Coldest months:
January 63.2 °F
February 63.3 °F
December 63.7 °F
Rainiest months:
March 2 days
February 2 days
December 2 days
Windiest months:
May 7.5 mph
April 7.4 mph
March 7.2 mph

San Diego on a weather map

Current weather
01:49
San Diego
+63°F
NW 4 mph
Feels like: +63°F
Precip.: 74%
Places in USA:
Name
°F
Washington
+32°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+46°F
Los Angeles
+57°F
Miami
+43°F
Miami Beach
+52°F
Maui
+66°F
New York
+30°F
San Diego
+63°F
San Francisco
+52°F
Sarasota
+45°F
Tampa
+41°F
Houston
+45°F
Chicago
+16°F
all places
24 Hours Forecast
San Diego
Local time: 01:49
January 01, thursday
0300
63°F
NW
4 mph
0600
63°F
N
4 mph
0900
63°F
N
11 mph
1200
64°F
N
14 mph
1500
64°F
N
7 mph
1800
63°F
NW
2 mph
2100
63°F
SW
1 mph
January 02, friday
0000
63°F
W
2 mph
Units of measurement: °C / °F