What is the Climate, Average Temperature/ Weather in San Diego, California?
Whether you wish to travel to San Diego, California, Usa (Latitude & Longitude: see map search field. Altitude: 4 m or 13 ft) on holiday, business or vacation, are interested in buying property there or are looking to migrate the following San Diego, California climate, temperature and weather information should prove helpful:
The average temperature in San Diego, California, Usa is 17.3 °C (63 °F).
The average temperature range is 10 °C.
The highest monthly average high temperature is 26 °C (79 °F) in August.
The lowest monthly average low temperature is 7 °C (45 °F) in January.
San Diego, California's climate receives an average of 266.5 mm (10.5 in) of rainfall per year, or 22 mm (0.9 in) per month.
On average there are 44 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 3.7 days with a quantity of rain, sleet, snow etc. per month.
The driest weather is in July when an average of 0.5 mm (0.0 in) of rainfall (precipitation) occurrs across <1 days.
The wettest weather is in February & December when an average of 53 mm (2.1 in) of rainfall (precipitation) occurrs.
The average annual relative humidity is 61.6% and average monthly relative humidity ranges from 52% in November to 69% in July.
Average sunlight hours in San Diego, California range between 6.8 hours per day in January and 9.5 hours per day in July.
There are an average of 2978 hours of sunlight per year with an average of 8.2 hours of sunlight per day.
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San Diego, California Weather Averages
Average Minimum Temperatures in San Diego, California, Usa (°C)
Average Maximum Temperature in San Diego, California, Usa (°C)
San Diego, California Average Temperature (°C)
Average Sea Temp (°C)
Average Precipitation/ Rainfall (mm)
Wet Days (>0.1 mm)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed in San Diego, California (Beaufort)
Average Number of Days with Frost
Weather in San Diego, California in January
7
18
12.5
-
51
7
6.8
57
2
-
Average Temperature in San Diego, California in January
Weather in San Diego, California in February
8
19
13.5
-
53
7
7.8
58
2
-
Average Temperature in San Diego, California in February
Weather in San Diego, California in March
10
20
15
-
41
7
8.3
59.0
2
-
Average Temperature in San Diego, California in March
Weather in San Diego, California in April
12
21
17
-
20
5
8.0
63
2
-
Average Temperature in San Diego, California in April
Weather in San Diego, California in May
14
22
18
-
3
2
8.0
63
2
-
Average Temperature in San Diego, California in May
Weather in San Diego, California in June
15
23
19
-
3
1
8.4
67
2
-
Average Temperature in San Diego, California in June
Weather in San Diego, California in July
17
25
21
-
0.5
<1
9.5
69
2
-
Average Temperature in San Diego, California in July
Weather in San Diego, California in August
19
26
22.5
-
3
1
9.0
68
2
-
Average Temperature in San Diego, California in August
Weather in San Diego, California in September
17
25
21
-
3
1
9.0
66
2
-
Average Temperature in San Diego, California in September
Weather in San Diego, California in October
14
24
19
-
13
3
7.7
62
2
-
Average Temperature in San Diego, California in October
Weather in San Diego, California in November
11
22
17
-
23
4
7.7
52
2
-
Average Temperature in San Diego, California in November
Weather in San Diego, California in December
8
19
13.5
-
53
6
7.6
55
2
-
Average Temperature in San Diego, California in December
San Diego, California Climate Chart (imperial)
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San Diego, California Temperatures in Farenheit
Average Minimum Temperatures in San Diego, California, Usa (°F)
Average Maximum Temperature in San Diego, California, Usa (°F)
Average Temperature (°F)
Average Sea Temp (°F)
Average Precipitation/ Rainfall (in)
Wet Days (>0.004 in)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed (Beaufort)
Average Number of Days with Frost
Temperatures in San Diego, California in January
45
64
55
-
2.0
7
6.8
57
2
-
Climate in San Diego, California in January
Temperatures in San Diego, California in February
46
66
56
-
2.1
7
7.8
58
2
-
Climate in San Diego, California in February
Temperatures in San Diego, California in March
50
68
59
-
1.6
7
8.3
59
2
-
Climate in San Diego, California in March
Temperatures in San Diego, California in April
54
70
62
-
0.8
5
8.0
63
2
-
Climate in San Diego, California in April
Temperatures in San Diego, California in May
57
72
64
-
0.1
2
8.0
63
2
-
Climate in San Diego, California in May
Temperatures in San Diego, California in June
59
73
66
-
0.1
1
8.4
67
2
-
Climate in San Diego, California in June
Temperatures in San Diego, California in July
63
77
70
-
0.0
<1
9.5
69
2
-
Climate in San Diego, California in July
Temperatures in San Diego, California in August
66
79
73
-
0.1
1
9.0
68
2
-
Climate in San Diego, California in August
Temperatures in San Diego, California in September
