Ottawa, ca-Ontario, Canada in September 2025 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 13.6 56.5 ~ 25°C 77°F Sunrise: 06:25 Sunset: 19:40	2 15.8 60.4 ~ 24°C 75.2°F Sunrise: 06:26 Sunset: 19:38	3 13.6 56.5 ~ 25.3°C 77.5°F Sunrise: 06:27 Sunset: 19:36	4 11.7 53.1 ~ 24.9°C 76.8°F Sunrise: 06:28 Sunset: 19:34	5 10.4 50.7 ~ 22.9°C 73.2°F Sunrise: 06:30 Sunset: 19:33	6 11.8 53.2 ~ 19.4°C 66.9°F Sunrise: 06:31 Sunset: 19:31	7 11.1 52 ~ 17.4°C 63.3°F Sunrise: 06:32 Sunset: 19:29
8 9.6 49.3 ~ 17.3°C 63.1°F Sunrise: 06:33 Sunset: 19:27	9 8.5 47.3 ~ 21.1°C 70°F Sunrise: 06:34 Sunset: 19:25	10 10.6 51.1 ~ 22.1°C 71.8°F Sunrise: 06:36 Sunset: 19:23	11 11.4 52.5 ~ 20.8°C 69.4°F Sunrise: 06:37 Sunset: 19:21	12 8.6 47.5 ~ 19.1°C 66.4°F Sunrise: 06:38 Sunset: 19:19	13 12.8 55 ~ 21.8°C 71.2°F Sunrise: 06:39 Sunset: 19:17	14 13.6 56.5 ~ 21.8°C 71.2°F Sunrise: 06:40 Sunset: 19:15
15 11.4 52.5 ~ 22.3°C 72.1°F Sunrise: 06:42 Sunset: 19:13	16 11.9 53.4 ~ 24°C 75.2°F Sunrise: 06:43 Sunset: 19:11	17 13.1 55.6 ~ 23.7°C 74.7°F Sunrise: 06:44 Sunset: 19:09	18 14.6 58.3 ~ 23°C 73.4°F Sunrise: 06:45 Sunset: 19:08	19 9.8 49.6 ~ 17.2°C 63°F Sunrise: 06:47 Sunset: 19:06	20 6.8 44.2 ~ 16.3°C 61.3°F Sunrise: 06:48 Sunset: 19:04	21 7.2 45 ~ 22.4°C 72.3°F Sunrise: 06:49 Sunset: 19:02
22 15.8 60.4 ~ 21.5°C 70.7°F Sunrise: 06:50 Sunset: 19:00	23 15.3 59.5 ~ 23.1°C 73.6°F Sunrise: 06:51 Sunset: 18:58	24 14.8 58.6 ~ 21.7°C 71.1°F Sunrise: 06:53 Sunset: 18:56	25 14.7 58.5 ~ 19.5°C 67.1°F Sunrise: 06:54 Sunset: 18:54	26 13.4 56.1 ~ 20.9°C 69.6°F Sunrise: 06:55 Sunset: 18:52	27 11.2 52.2 ~ 20.5°C 68.9°F Sunrise: 06:56 Sunset: 18:50	28 14.7 58.5 ~ 21.5°C 70.7°F Sunrise: 06:58 Sunset: 18:48
29 12.2 54 ~ 24.3°C 75.7°F Sunrise: 06:59 Sunset: 18:47	30 10.6 51.1 ~ 17.6°C 63.7°F Sunrise: 07:00 Sunset: 18:45

Ottawa, ca-Ontario, Canada September 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 6.8 °C, Maximum Temperature is 25.3 °C, Total Precipitation is 30.9 mm, Total Snowfall is 0 cm, Rainy Days is 10 days, Snowy Days is 0 days, Maximum Wind Speed is 66.2 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

13.6 56.5

25°C 77°F

14.8 km/h 9.2 mph 4.1 m/s 8 knots

↑

13.7 ~ 26.5°C 56.7 ~ 79.7°F

0 mm

0 cm

11.6 h

21.2 MJ/m²

3.8 mm

9/2

Moderate drizzle

15.8 60.4

24°C 75.2°F

33.8 km/h 21 mph 9.4 m/s 18.3 knots

↑

16.4 ~ 25.3°C 61.5 ~ 77.5°F

1 mm

0 cm

11.2 h

18.5 MJ/m²

3.3 mm

9/3

Overcast

13.6 56.5

25.3°C 77.5°F

36.7 km/h 22.8 mph 10.2 m/s 19.8 knots

↑

13.9 ~ 25.7°C 57 ~ 78.3°F

0 mm

0 cm

12 h

20 MJ/m²

4 mm

9/4

Moderate rain

11.7 53.1

24.9°C 76.8°F

51.5 km/h 32 mph 14.3 m/s 27.8 knots

↑

11.5 ~ 24.3°C 52.7 ~ 75.7°F

6.8 mm

0 cm

5.9 h

10.8 MJ/m²

2.4 mm

9/5

Dense drizzle

10.4 50.7

22.9°C 73.2°F

66.2 km/h 41.1 mph 18.4 m/s 35.7 knots

↑

10 ~ 19.1°C 50 ~ 66.4°F

1.3 mm

0 cm

11 h

17.1 MJ/m²

3.4 mm

9/6

Light drizzle

11.8 53.2

19.4°C 66.9°F

42.5 km/h 26.4 mph 11.8 m/s 22.9 knots

↑

10 ~ 17.3°C 50 ~ 63.1°F

0.1 mm

0 cm

6.8 h

12.5 MJ/m²

2.4 mm

9/7

Light drizzle

11.1 52

17.4°C 63.3°F

42.5 km/h 26.4 mph 11.8 m/s 22.9 knots

↑

9.7 ~ 14.4°C 49.5 ~ 57.9°F

0.1 mm

0 cm

11.3 h

18.2 MJ/m²

3 mm

9/8

Overcast

9.6 49.3

17.3°C 63.1°F

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

↑

8 ~ 16°C 46.4 ~ 60.8°F

0 mm

0 cm

11.9 h

19.6 MJ/m²

3 mm

9/9

Overcast

8.5 47.3

21.1°C 70°F

17.6 km/h 10.9 mph 4.9 m/s 9.5 knots

↑

7.2 ~ 20.2°C 45 ~ 68.4°F

0 mm

0 cm

11.9 h

20.5 MJ/m²

3.3 mm

9/10

Overcast

10.6 51.1

22.1°C 71.8°F

13 km/h 8.1 mph 3.6 m/s 7 knots

↑

9.8 ~ 22.9°C 49.6 ~ 73.2°F

0 mm

0 cm

11.8 h

19 MJ/m²

3.1 mm

9/11

Overcast

11.4 52.5

20.8°C 69.4°F

34.2 km/h 21.3 mph 9.5 m/s 18.5 knots

↑

9.4 ~ 19.8°C 48.9 ~ 67.6°F

0 mm

0 cm

11.2 h

19.5 MJ/m²

3.4 mm

9/12

Overcast

8.6 47.5

19.1°C 66.4°F

17.3 km/h 10.7 mph 4.8 m/s 9.3 knots

↑

7.3 ~ 19°C 45.1 ~ 66.2°F

0 mm

0 cm

10.8 h

19.8 MJ/m²

3.1 mm

9/13

Overcast

12.8 55

21.8°C 71.2°F

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

↑

12.7 ~ 21.3°C 54.9 ~ 70.3°F

0 mm

0 cm

10.5 h

15.6 MJ/m²

2.7 mm

9/14

Mainly clear

13.6 56.5

21.8°C 71.2°F

32.4 km/h 20.1 mph 9 m/s 17.5 knots

↑

12.1 ~ 21.5°C 53.8 ~ 70.7°F

0 mm

0 cm

11.6 h

19.5 MJ/m²

3.5 mm

9/15

Overcast

11.4 52.5

22.3°C 72.1°F

21.2 km/h 13.2 mph 5.9 m/s 11.4 knots

↑

10.5 ~ 22.5°C 50.9 ~ 72.5°F

0 mm

0 cm

11.6 h

19.6 MJ/m²

3.3 mm

9/16

Overcast

11.9 53.4

24°C 75.2°F

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

↑

11.7 ~ 24.2°C 53.1 ~ 75.6°F

0 mm

0 cm

11.5 h

19.3 MJ/m²

3.5 mm

9/17

Overcast

13.1 55.6

23.7°C 74.7°F

15.1 km/h 9.4 mph 4.2 m/s 8.2 knots

↑

12.7 ~ 23.8°C 54.9 ~ 74.8°F

0 mm

0 cm

11.1 h

16.5 MJ/m²

2.8 mm

9/18

Overcast

14.6 58.3

23°C 73.4°F

40.7 km/h 25.3 mph 11.3 m/s 22 knots

↑

12.7 ~ 23.5°C 54.9 ~ 74.3°F

0 mm

0 cm

10.4 h

16 MJ/m²

3.1 mm

9/19

Mainly clear

9.8 49.6

17.2°C 63°F

31.3 km/h 19.4 mph 8.7 m/s 16.9 knots

↑

7.3 ~ 15.1°C 45.1 ~ 59.2°F

0 mm

0 cm

11.4 h

18.8 MJ/m²

3.1 mm

9/20

Clear sky

6.8 44.2

16.3°C 61.3°F

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

↑

4.1 ~ 14.8°C 39.4 ~ 58.6°F

0 mm

0 cm

11.3 h

19.4 MJ/m²

2.8 mm

9/21

Overcast

7.2 45

22.4°C 72.3°F

24.1 km/h 15 mph 6.7 m/s 13 knots

↑

4.5 ~ 21°C 40.1 ~ 69.8°F

0 mm

0 cm

11.3 h

18.4 MJ/m²

3.1 mm

9/22

Moderate rain

15.8 60.4

21.5°C 70.7°F

22.7 km/h 14.1 mph 6.3 m/s 12.3 knots

↑

15.1 ~ 23.6°C 59.2 ~ 74.5°F

16.3 mm

0 cm

0.2 h

5.9 MJ/m²

1.2 mm

9/23

Light drizzle

15.3 59.5

23.1°C 73.6°F

18.7 km/h 11.6 mph 5.2 m/s 10.1 knots

↑

16 ~ 25.3°C 60.8 ~ 77.5°F

0.3 mm

0 cm

5.8 h

10.9 MJ/m²

1.9 mm

9/24

Overcast

14.8 58.6

21.7°C 71.1°F

30.6 km/h 19 mph 8.5 m/s 16.5 knots

↑

14.7 ~ 22.2°C 58.5 ~ 72°F

0 mm

0 cm

10.3 h

16.1 MJ/m²

2.7 mm

9/25

Moderate rain

14.7 58.5

19.5°C 67.1°F

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

↑

13.9 ~ 21°C 57 ~ 69.8°F

4.4 mm

0 cm

0 h

5.6 MJ/m²

1.1 mm

9/26

Light drizzle

13.4 56.1

20.9°C 69.6°F

38.5 km/h 23.9 mph 10.7 m/s 20.8 knots

↑

12.6 ~ 20°C 54.7 ~ 68°F

0.5 mm

0 cm

6.8 h

10.7 MJ/m²

1.9 mm

9/27

Light drizzle

11.2 52.2

20.5°C 68.9°F

24.5 km/h 15.2 mph 6.8 m/s 13.2 knots

↑

10.6 ~ 20.9°C 51.1 ~ 69.6°F

0.1 mm

0 cm

7 h

12.3 MJ/m²

2.1 mm

9/28

Overcast

14.7 58.5

21.5°C 70.7°F

34.9 km/h 21.7 mph 9.7 m/s 18.8 knots

↑

12.9 ~ 20.1°C 55.2 ~ 68.2°F

0 mm

0 cm

10.3 h

16.9 MJ/m²

3 mm

9/29

Clear sky

12.2 54

24.3°C 75.7°F

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

↑

10.6 ~ 25.1°C 51.1 ~ 77.2°F

0 mm

0 cm

10.7 h

16.7 MJ/m²

3.3 mm

9/30

Clear sky

10.6 51.1

17.6°C 63.7°F

34.9 km/h 21.7 mph 9.7 m/s 18.8 knots

↑

7.1 ~ 15.1°C 44.8 ~ 59.2°F

0 mm

0 cm

10.7 h

17.1 MJ/m²

3.2 mm

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Monthly Statistics

30.9 mm

Total Precipitation

0.0 cm

Total Snowfall

12.5 hour

Average Daily Daylight Duration

9.7 hour

Average Daily Sunshine Duration

6.8 °C 44.2 °F

Minimum Temperature

25.3 °C 77.5 °F

Maximum Temperature

Location Map

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