Washington DC, us-District of Columbia State, USA in September 2025 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 15.3 59.5 ~ 25.9°C 78.6°F Sunrise: 06:37 Sunset: 19:38	2 15.2 59.4 ~ 24.6°C 76.3°F Sunrise: 06:38 Sunset: 19:36	3 15.2 59.4 ~ 28.5°C 83.3°F Sunrise: 06:39 Sunset: 19:35	4 17.6 63.7 ~ 30.8°C 87.4°F Sunrise: 06:40 Sunset: 19:33	5 17.9 64.2 ~ 32.2°C 90°F Sunrise: 06:41 Sunset: 19:32	6 20.4 68.7 ~ 32.2°C 90°F Sunrise: 06:42 Sunset: 19:30	7 16.2 61.2 ~ 24.2°C 75.6°F Sunrise: 06:43 Sunset: 19:29
8 13.4 56.1 ~ 23.3°C 73.9°F Sunrise: 06:43 Sunset: 19:27	9 13.2 55.8 ~ 24.5°C 76.1°F Sunrise: 06:44 Sunset: 19:26	10 16.4 61.5 ~ 22.7°C 72.9°F Sunrise: 06:45 Sunset: 19:24	11 17 62.6 ~ 25°C 77°F Sunrise: 06:46 Sunset: 19:22	12 16.9 62.4 ~ 26.8°C 80.2°F Sunrise: 06:47 Sunset: 19:21	13 15.9 60.6 ~ 28.5°C 83.3°F Sunrise: 06:48 Sunset: 19:19	14 17 62.6 ~ 29.4°C 84.9°F Sunrise: 06:49 Sunset: 19:18
15 18 64.4 ~ 27°C 80.6°F Sunrise: 06:50 Sunset: 19:16	16 16.4 61.5 ~ 23°C 73.4°F Sunrise: 06:51 Sunset: 19:14	17 16.2 61.2 ~ 21°C 69.8°F Sunrise: 06:52 Sunset: 19:13	18 17 62.6 ~ 26.6°C 79.9°F Sunrise: 06:52 Sunset: 19:11	19 17.8 64 ~ 29°C 84.2°F Sunrise: 06:53 Sunset: 19:09	20 17.6 63.7 ~ 23.7°C 74.7°F Sunrise: 06:54 Sunset: 19:08	21 17.4 63.3 ~ 23.3°C 73.9°F Sunrise: 06:55 Sunset: 19:06
22 15 59 ~ 25.5°C 77.9°F Sunrise: 06:56 Sunset: 19:05	23 17.2 63 ~ 28.5°C 83.3°F Sunrise: 06:57 Sunset: 19:03	24 18.1 64.6 ~ 24°C 75.2°F Sunrise: 06:58 Sunset: 19:02	25 20.5 68.9 ~ 28.3°C 82.9°F Sunrise: 06:59 Sunset: 19:00	26 19.4 66.9 ~ 26.8°C 80.2°F Sunrise: 07:00 Sunset: 18:58	27 19.2 66.6 ~ 23.7°C 74.7°F Sunrise: 07:01 Sunset: 18:57	28 17.5 63.5 ~ 26.5°C 79.7°F Sunrise: 07:01 Sunset: 18:55
29 18.5 65.3 ~ 23.1°C 73.6°F Sunrise: 07:02 Sunset: 18:54	30 18.9 66 ~ 23.5°C 74.3°F Sunrise: 07:03 Sunset: 18:52

Washington DC, us-District of Columbia State, USA September 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 13.2 °C, Maximum Temperature is 32.2 °C, Total Precipitation is 91.2 mm, Total Snowfall is 0 cm, Rainy Days is 18 days, Snowy Days is 0 days, Maximum Wind Speed is 63 km/h.

Show Fields

Wind Speed Wind Direction Apparent Temperature Precipitation Snowfall Sunshine Duration Shortwave Radiation ET0 FAO Evapotranspiration

Date

Weather

Temperature

Wind Speed

Wind Direction

Apparent Temperature

Precipitation

Snowfall

Sunshine Duration

Shortwave Radiation

ET0 FAO Evapotranspiration

9/1

Overcast

15.3 59.5

25.9°C 78.6°F

41 km/h 25.5 mph 11.4 m/s 22.1 knots

↑

14.2 ~ 24.2°C 57.6 ~ 75.6°F

0 mm

0 cm

11.9 h

19.7 MJ/m²

4.6 mm

9/2

Overcast

15.2 59.4

24.6°C 76.3°F

25.9 km/h 16.1 mph 7.2 m/s 14 knots

↑

15.5 ~ 24°C 59.9 ~ 75.2°F

0 mm

0 cm

11.4 h

17.2 MJ/m²

3.5 mm

9/3

Overcast

15.2 59.4

28.5°C 83.3°F

31 km/h 19.3 mph 8.6 m/s 16.7 knots

↑

16.3 ~ 28.8°C 61.3 ~ 83.8°F

0 mm

0 cm

11.9 h

22 MJ/m²

4.6 mm

9/4

Moderate rain

17.6 63.7

30.8°C 87.4°F

63 km/h 39.1 mph 17.5 m/s 34 knots

↑

16.8 ~ 30°C 62.2 ~ 86°F

7 mm

0 cm

10.8 h

20.5 MJ/m²

5 mm

9/5

Light drizzle

17.9 64.2

32.2°C 90°F

44.6 km/h 27.7 mph 12.4 m/s 24.1 knots

↑

19.4 ~ 32.5°C 66.9 ~ 90.5°F

0.1 mm

0 cm

11.9 h

21.4 MJ/m²

5.2 mm

9/6

Moderate rain

20.4 68.7

32.2°C 90°F

37.4 km/h 23.2 mph 10.4 m/s 20.2 knots

↑

23 ~ 35.6°C 73.4 ~ 96.1°F

9.5 mm

0 cm

10.3 h

18 MJ/m²

4.1 mm

9/7

Slight rain

16.2 61.2

24.2°C 75.6°F

33.1 km/h 20.6 mph 9.2 m/s 17.9 knots

↑

14.9 ~ 24°C 58.8 ~ 75.2°F

3.8 mm

0 cm

7 h

15.9 MJ/m²

3.7 mm

9/8

Clear sky

13.4 56.1

23.3°C 73.9°F

33.1 km/h 20.6 mph 9.2 m/s 17.9 knots

↑

11.1 ~ 22.3°C 52 ~ 72.1°F

0 mm

0 cm

11.8 h

23.1 MJ/m²

4.6 mm

9/9

Overcast

13.2 55.8

24.5°C 76.1°F

37.4 km/h 23.2 mph 10.4 m/s 20.2 knots

↑

12.5 ~ 22.7°C 54.5 ~ 72.9°F

0 mm

0 cm

11.6 h

22 MJ/m²

4.3 mm

9/10

Slight rain

16.4 61.5

22.7°C 72.9°F

29.5 km/h 18.3 mph 8.2 m/s 15.9 knots

↑

16.1 ~ 23.4°C 61 ~ 74.1°F

4.9 mm

0 cm

1 h

7 MJ/m²

1.8 mm

9/11

Slight rain

17 62.6

25°C 77°F

19.1 km/h 11.9 mph 5.3 m/s 10.3 knots

↑

18.5 ~ 26.9°C 65.3 ~ 80.4°F

3 mm

0 cm

10.4 h

17.8 MJ/m²

3.4 mm

9/12

Mainly clear

16.9 62.4

26.8°C 80.2°F

32 km/h 19.9 mph 8.9 m/s 17.3 knots

↑

17.3 ~ 27.2°C 63.1 ~ 81°F

0 mm

0 cm

11.7 h

21.6 MJ/m²

4.4 mm

9/13

Overcast

15.9 60.6

28.5°C 83.3°F

22 km/h 13.7 mph 6.1 m/s 11.9 knots

↑

16.6 ~ 29.5°C 61.9 ~ 85.1°F

0 mm

0 cm

11.7 h

20.7 MJ/m²

4.3 mm

9/14

Light drizzle

17 62.6

29.4°C 84.9°F

24.8 km/h 15.4 mph 6.9 m/s 13.4 knots

↑

17.9 ~ 30.6°C 64.2 ~ 87.1°F

0.1 mm

0 cm

11.6 h

20 MJ/m²

4.2 mm

9/15

Overcast

18 64.4

27°C 80.6°F

37.4 km/h 23.2 mph 10.4 m/s 20.2 knots

↑

19.3 ~ 26.3°C 66.7 ~ 79.3°F

0 mm

0 cm

10.7 h

17.5 MJ/m²

3.9 mm

9/16

Heavy rain

16.4 61.5

23°C 73.4°F

45.4 km/h 28.2 mph 12.6 m/s 24.5 knots

↑

14.5 ~ 21.8°C 58.1 ~ 71.2°F

12 mm

0 cm

4.6 h

9.7 MJ/m²

3.1 mm

9/17

Slight rain

16.2 61.2

21°C 69.8°F

47.5 km/h 29.5 mph 13.2 m/s 25.6 knots

↑

14.2 ~ 22.1°C 57.6 ~ 71.8°F

5.7 mm

0 cm

0.5 h

5.2 MJ/m²

1.3 mm

9/18

Light drizzle

17 62.6

26.6°C 79.9°F

19.8 km/h 12.3 mph 5.5 m/s 10.7 knots

↑

18.2 ~ 29°C 64.8 ~ 84.2°F

0.1 mm

0 cm

11.5 h

18.1 MJ/m²

3.4 mm

9/19

Mainly clear

17.8 64

29°C 84.2°F

20.2 km/h 12.6 mph 5.6 m/s 10.9 knots

↑

18 ~ 32.1°C 64.4 ~ 89.8°F

0 mm

0 cm

11.4 h

20.3 MJ/m²

3.9 mm

9/20

Moderate rain

17.6 63.7

23.7°C 74.7°F

28.8 km/h 17.9 mph 8 m/s 15.6 knots

↑

16.8 ~ 25.8°C 62.2 ~ 78.4°F

8.8 mm

0 cm

11.4 h

15.7 MJ/m²

2.8 mm

9/21

Slight rain

17.4 63.3

23.3°C 73.9°F

30.2 km/h 18.8 mph 8.4 m/s 16.3 knots

↑

18.2 ~ 24°C 64.8 ~ 75.2°F

4.5 mm

0 cm

8.8 h

12.1 MJ/m²

2.3 mm

9/22

Overcast

15 59

25.5°C 77.9°F

27.7 km/h 17.2 mph 7.7 m/s 15 knots

↑

16 ~ 27.2°C 60.8 ~ 81°F

0 mm

0 cm

10.6 h

13.8 MJ/m²

2.7 mm

9/23

Heavy rain

17.2 63

28.5°C 83.3°F

32 km/h 19.9 mph 8.9 m/s 17.3 knots

↑

17.6 ~ 31.2°C 63.7 ~ 88.2°F

12.5 mm

0 cm

9.5 h

16.3 MJ/m²

3.2 mm

9/24

Moderate drizzle

18.1 64.6

24°C 75.2°F

27.4 km/h 17 mph 7.6 m/s 14.8 knots

↑

20.6 ~ 27.1°C 69.1 ~ 80.8°F

1.5 mm

0 cm

0.2 h

6.1 MJ/m²

1.3 mm

9/25

Heavy rain

20.5 68.9

28.3°C 82.9°F

50.4 km/h 31.3 mph 14 m/s 27.2 knots

↑

23.4 ~ 30.3°C 74.1 ~ 86.5°F

16.1 mm

0 cm

6.8 h

11 MJ/m²

2.3 mm

9/26

Light drizzle

19.4 66.9

26.8°C 80.2°F

18.4 km/h 11.4 mph 5.1 m/s 9.9 knots

↑

21.2 ~ 29.1°C 70.2 ~ 84.4°F

0.2 mm

0 cm

10.6 h

17.2 MJ/m²

3.2 mm

9/27

Moderate drizzle

19.2 66.6

23.7°C 74.7°F

20.5 km/h 12.7 mph 5.7 m/s 11.1 knots

↑

21.6 ~ 26.3°C 70.9 ~ 79.3°F

1 mm

0 cm

0 h

5.6 MJ/m²

1.3 mm

9/28

Overcast

17.5 63.5

26.5°C 79.7°F

18.4 km/h 11.4 mph 5.1 m/s 9.9 knots

↑

19.1 ~ 28.4°C 66.4 ~ 83.1°F

0 mm

0 cm

10.7 h

15.7 MJ/m²

2.9 mm

9/29

Light drizzle

18.5 65.3

23.1°C 73.6°F

19.1 km/h 11.9 mph 5.3 m/s 10.3 knots

↑

19.6 ~ 25.6°C 67.3 ~ 78.1°F

0.4 mm

0 cm

1 h

6.7 MJ/m²

1.4 mm

9/30

Overcast

18.9 66

23.5°C 74.3°F

25.2 km/h 15.7 mph 7 m/s 13.6 knots

↑

18.1 ~ 24.3°C 64.6 ~ 75.7°F

0 mm

0 cm

1 h

6.5 MJ/m²

1.8 mm

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Monthly Statistics

91.2 mm

Total Precipitation

0.0 cm

Total Snowfall

12.4 hour

Average Daily Daylight Duration

8.5 hour

Average Daily Sunshine Duration

13.2 °C 55.8 °F

Minimum Temperature

32.2 °C 90 °F

Maximum Temperature

Location Map

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