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September weather forecast in Dana Point

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

31 August, sun

	757 mmHg		79%
	3.8 m/s		+24

31 August, Sunday. day, 24°; night, 19°; clear

1 September, mon

	757 mmHg		78%
	4 m/s		+23

1 September, Monday. day, 24°; night, 19°; clear

2 September, tue

	757 mmHg		79%
	3.9 m/s		+23

2 September, Tuesday. day, 24°; night, 19°; clear

3 September, wed

	758 mmHg		79%
	4.3 m/s		+23

3 September, Wednesday. day, 24°; night, 19°; clear

4 September, thu

	758 mmHg		78%
	4.4 m/s		+23

4 September, Thursday. day, 24°; night, 19°; clear

5 September, fri

	757 mmHg		78%
	4.1 m/s		+23

5 September, Friday. day, 25°; night, 19°; clear

6 September, sat

	758 mmHg		78%
	4 m/s		+23

6 September, Saturday. day, 25°; night, 19°; clear

7 September, sun

	758 mmHg		79%
	4.1 m/s		+23

7 September, Sunday. day, 24°; night, 19°; clear

8 September, mon

	757 mmHg		78%
	4.19 m/s		+23

8 September, Monday. day, 24°; night, 19°; clear

9 September, tue

	757 mmHg		78%
	4.19 m/s		+23

9 September, Tuesday. day, 24°; night, 19°; clear

10 September, wed

	758 mmHg		78%
	4.3 m/s		+23

10 September, Wednesday. day, 23°; night, 18°; clear

11 September, thu

	758 mmHg		78%
	4.1 m/s		+23

11 September, Thursday. day, 23°; night, 18°; clear

12 September, fri

	758 mmHg		79%
	4.1 m/s		+23

12 September, Friday. day, 23°; night, 18°; clear

13 September, sat

	758 mmHg		79%
	4.19 m/s		+22

13 September, Saturday. day, 23°; night, 18°; clear

14 September, sun

	758 mmHg		78%
	4 m/s		+22

14 September, Sunday. day, 23°; night, 18°; clear

15 September, mon

	758 mmHg		79%
	4.1 m/s		+23

15 September, Monday. day, 23°; night, 18°; clear

16 September, tue

	758 mmHg		78%
	3.9 m/s		+23

16 September, Tuesday. day, 22°; night, 18°; clear

17 September, wed

	758 mmHg		79%
	3.9 m/s		+22

17 September, Wednesday. day, 22°; night, 18°; clear

18 September, thu

	758 mmHg		79%
	3.9 m/s		+22

18 September, Thursday. day, 22°; night, 18°; clear

19 September, fri

	758 mmHg		80%
	3.9 m/s		+22

19 September, Friday. day, 22°; night, 17°; clear

20 September, sat

	758 mmHg		80%
	4.19 m/s		+22

20 September, Saturday. day, 22°; night, 18°; rain

21 September, sun

	758 mmHg		80%
	4.19 m/s		+22

21 September, Sunday. day, 22°; night, 18°; partly cloudy

22 September, mon

	758 mmHg		79%
	4.4 m/s		+23

22 September, Monday. day, 23°; night, 18°; partly cloudy

23 September, tue

	758 mmHg		78%
	4.1 m/s		+23

23 September, Tuesday. day, 23°; night, 17°; clear

24 September, wed

	759 mmHg		78%
	4.1 m/s		+23

24 September, Wednesday. day, 23°; night, 18°; clear

25 September, thu

	758 mmHg		79%
	4.19 m/s		+23

25 September, Thursday. day, 23°; night, 18°; clear

26 September, fri

	758 mmHg		79%
	4.1 m/s		+24

26 September, Friday. day, 23°; night, 18°; partly cloudy

27 September, sat

	758 mmHg		79%
	3.8 m/s		+23

27 September, Saturday. day, 22°; night, 18°; clear

28 September, sun

	758 mmHg		79%
	3.8 m/s		+23

28 September, Sunday. day, 22°; night, 18°; partly cloudy

29 September, mon

	758 mmHg		78%
	3.8 m/s		+23

29 September, Monday. day, 23°; night, 17°; partly cloudy

30 September, tue

	758 mmHg		77%
	3.9 m/s		+23

30 September, Tuesday. day, 23°; night, 18°; clear

1 October, wed

	758 mmHg		77%
	3.8 m/s		+23

1 October, Wednesday. day, 23°; night, 18°; clear

2 October, thu

	758 mmHg		78%
	3.9 m/s		+22

2 October, Thursday. day, 23°; night, 18°; clear

3 October, fri

	758 mmHg		78%
	3.9 m/s		+21

3 October, Friday. day, 22°; night, 17°; clear

4 October, sat

	758 mmHg		78%
	4.3 m/s		+21

4 October, Saturday. day, 22°; night, 17°; clear

Average data for 10 years

Dana Point September

24

sunny days

1

day with precipitation

5

cloudy days

24 sunny days; 1 day with precipitation; 5 cloudy days;

79

%

air humidity

2

m/s

WindSW

6

mm of precipitation

(2% of annual average)

+23

°C

Water temperature

air humidity 79%; 6 millimeters of precipitation (2% of annual average); Wind south-westerly 2 Meters per second; Water temperature +23°

Weather graphs for September

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

Daytime temperature

Night-time temperature

Cities near you

Los Angeles
Las Vegas
San Diego
Yuma
Santa Monica
Beverly Hills
Mexicali
Santa Barbara
Glendale

Cities with similar weather in September

Barcelona
Batumi
Lisbon
Heraklion
Venice
Nice
Salou
Pisa
Hersonisos

The weather forecast for September 2025 is based on historical data from the past 10 years.

In September, the weather in Dana Point is typically warm. Average daily high temperature in September is about 23 degrees above zero. On average, Dana Point has 24 sunny, 5 partly cloudy, and 1 rainy day in September. The rains are usually light. September as well as July, August, and October is considered the most comfortable time to visit Dana Point.

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