World Resorts

USA

San Diego Weather

San Diego 14 Days Forecast

23.12
tue

Day

63°F

N 11 mph

Precip.
0%

Night

61°F

N 10 mph

Precip.
100%

24.12
wed

Day

63°F

N 19 mph

Precip.
100%

Night

63°F

N 10 mph

Precip.
0%

25.12
thu

Day

63°F

NE 13 mph

Precip.
100%

Night

61°F

N 6 mph

Precip.
100%

26.12
fri

Day

61°F

N 14 mph

Precip.
100%

Night

57°F

E 6 mph

Precip.
100%

27.12
sat

Day

59°F

SE 6 mph

Precip.
0%

Night

57°F

SE 5 mph

Precip.
0%

28.12
sun

Day

59°F

E 3 mph

Precip.
41%

Night

55°F

NE 4 mph

Precip.
0%

29.12
mon

Day

57°F

SE 4 mph

Precip.
0%

Night

55°F

S 5 mph

Precip.
0%

30.12
tue

Day

59°F

N 2 mph

Precip.
0%

Night

57°F

NE 4 mph

Precip.
78%

31.12
wed

Day

61°F

W 2 mph

Precip.
0%

Night

57°F

NE 2 mph

Precip.
0%

01.01
thu

Day

61°F

SE 4 mph

Precip.
0%

Night

57°F

NE 3 mph

Precip.
0%

02.01
fri

Day

59°F

NE 4 mph

Precip.
0%

Night

57°F

NE 6 mph

Precip.
0%

03.01
sat

Day

61°F

NW 6 mph

Precip.
0%

Night

57°F

N 6 mph

Precip.
28%

04.01
sun

Day

59°F

NE 9 mph

Precip.
100%

Night

55°F

E 19 mph

Precip.
0%

05.01
mon

Day

57°F

NW 2 mph

Precip.
0%

Night

57°F

NE 8 mph

Precip.
0%

sea water
temperature

San Diego

monthly
weather

San Diego

current
weather

San Diego

7 days
forecast

San Diego

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 62.7°F. The highest and lowest sea temperatures during the month were 63.9°F and 62.1°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.