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San Diego weather in March

Weather in San Diego: March


	Average day temperature:	64.4°F
	Average night temperature:	55.3°F

	Sea water temperature:	59.9°F

	Number of sunny days:	16 days
	Day length:	11.5 - 12.5 hours

	Number of rainy days:	2 days
	Precipitation totals:	1.2 in.

more information

14 days
forecast

San Diego

sea water
temperature

San Diego

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2024

2023

2022

Day temperature

Night temperature

The highest day temperature during March of 2024 was 66°F. At the same time the lowest night temperature was 52°F. Day and night temperature averages during March were 61.4°F and 55.9°F.

Show year:

2024

2023

2022

The average sea water temperature in March of 2024 was 62.8°F. The highest and lowest sea temperatures during the month were 64.2°F and 61.7°F.

	Sunny days
	Partly cloudy days
	Cloudy days

39%

32%

29%

Number of sunny, partly cloudy and cloudy days in March is almost equal.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

0.3

0.5

0.8

1.0

1.3

1.5

1.8

1.5

1.4

1.5

1.4

Precipitation total value in San Diego in March is 1.5 in. Other months of the year show relatively similar values.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

1.2

2.5

3.7

4.9

6.1

7.4

8.6

5.0

5.4

5.5

6.3

6.5

6.6

7.2

7.0

6.3

5.7

5.0

5.4

5.5

6.3

6.5

6.6

7.2

7.0

7.1

6.3

5.7

The average wind speed value in March is 7.1 mph It makes March one of the most windy months of the year.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

1.9

3.8

5.7

7.6

9.5

11.4

13.2

6.0

7.7

7.1

8.0

10.1

10.7

11.0

9.3

9.6

6.8

6.7

6.0

7.7

7.1

8.0

10.1

10.7

11.0

9.3

9.6

7.2

6.8

6.7

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in March is: 7.2.