Gaithersburg, us-Maryland State, USA in September 2021 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
		1 17.4 63.3 ~ 24.2°C 75.6°F Sunrise: 06:37 Sunset: 19:39	2 15.4 59.7 ~ 24.9°C 76.8°F Sunrise: 06:38 Sunset: 19:37	3 12.7 54.9 ~ 24.5°C 76.1°F Sunrise: 06:39 Sunset: 19:35	4 15.2 59.4 ~ 25.8°C 78.4°F Sunrise: 06:40 Sunset: 19:34	5 18 64.4 ~ 23.9°C 75°F Sunrise: 06:41 Sunset: 19:32
6 18.4 65.1 ~ 27.9°C 82.2°F Sunrise: 06:42 Sunset: 19:31	7 16.6 61.9 ~ 28.8°C 83.8°F Sunrise: 06:43 Sunset: 19:29	8 18.5 65.3 ~ 29.7°C 85.5°F Sunrise: 06:44 Sunset: 19:28	9 18 64.4 ~ 22.5°C 72.5°F Sunrise: 06:44 Sunset: 19:26	10 14.6 58.3 ~ 24.1°C 75.4°F Sunrise: 06:45 Sunset: 19:24	11 12.4 54.3 ~ 26°C 78.8°F Sunrise: 06:46 Sunset: 19:23	12 16.2 61.2 ~ 31.5°C 88.7°F Sunrise: 06:47 Sunset: 19:21
13 19.9 67.8 ~ 30.6°C 87.1°F Sunrise: 06:48 Sunset: 19:20	14 19.5 67.1 ~ 30.9°C 87.6°F Sunrise: 06:49 Sunset: 19:18	15 21.3 70.3 ~ 31.9°C 89.4°F Sunrise: 06:50 Sunset: 19:16	16 20.2 68.4 ~ 26.8°C 80.2°F Sunrise: 06:51 Sunset: 19:15	17 20.6 69.1 ~ 25°C 77°F Sunrise: 06:52 Sunset: 19:13	18 19.6 67.3 ~ 28.2°C 82.8°F Sunrise: 06:53 Sunset: 19:11	19 17.4 63.3 ~ 27.3°C 81.1°F Sunrise: 06:53 Sunset: 19:10
20 15.8 60.4 ~ 24.7°C 76.5°F Sunrise: 06:54 Sunset: 19:08	21 16.5 61.7 ~ 26°C 78.8°F Sunrise: 06:55 Sunset: 19:07	22 20.6 69.1 ~ 22.5°C 72.5°F Sunrise: 06:56 Sunset: 19:05	23 14.4 57.9 ~ 22.7°C 72.9°F Sunrise: 06:57 Sunset: 19:03	24 11.6 52.9 ~ 21.5°C 70.7°F Sunrise: 06:58 Sunset: 19:02	25 10.5 50.9 ~ 22.4°C 72.3°F Sunrise: 06:59 Sunset: 19:00	26 12.2 54 ~ 22.2°C 72°F Sunrise: 07:00 Sunset: 18:59
27 13.2 55.8 ~ 25.4°C 77.7°F Sunrise: 07:01 Sunset: 18:57	28 15.8 60.4 ~ 25.7°C 78.3°F Sunrise: 07:02 Sunset: 18:55	29 12.2 54 ~ 20.9°C 69.6°F Sunrise: 07:03 Sunset: 18:54	30 11 51.8 ~ 22.1°C 71.8°F Sunrise: 07:04 Sunset: 18:52

Gaithersburg, us-Maryland State, USA September 2021, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 10.5 °C, Maximum Temperature is 31.9 °C, Total Precipitation is 160.9 mm, Total Snowfall is 0 cm, Rainy Days is 15 days, Snowy Days is 0 days, Maximum Wind Speed is 69.8 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

Moderate rain

17.4 63.3

24.2°C 75.6°F

57.6 km/h 35.8 mph 16 m/s 31.1 knots

↑

15.8 ~ 27.2°C 60.4 ~ 81°F

38.8 mm

0 cm

0.2 h

4.4 MJ/m²

0.9 mm

9/2

Overcast

15.4 59.7

24.9°C 76.8°F

47.2 km/h 29.3 mph 13.1 m/s 25.5 knots

↑

12.7 ~ 24.1°C 54.9 ~ 75.4°F

0 mm

0 cm

12 h

24.3 MJ/m²

5 mm

9/3

Overcast

12.7 54.9

24.5°C 76.1°F

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

↑

10.8 ~ 25°C 51.4 ~ 77°F

0 mm

0 cm

11.9 h

23.3 MJ/m²

4.5 mm

9/4

Overcast

15.2 59.4

25.8°C 78.4°F

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

↑

15.6 ~ 27.4°C 60.1 ~ 81.3°F

0 mm

0 cm

11.9 h

21.3 MJ/m²

4 mm

9/5

Moderate drizzle

18 64.4

23.9°C 75°F

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

↑

18.1 ~ 26.3°C 64.6 ~ 79.3°F

3.9 mm

0 cm

0.7 h

7.1 MJ/m²

1.6 mm

9/6

Light drizzle

18.4 65.1

27.9°C 82.2°F

39.2 km/h 24.4 mph 10.9 m/s 21.2 knots

↑

19.4 ~ 27.4°C 66.9 ~ 81.3°F

0.8 mm

0 cm

11.2 h

21.6 MJ/m²

4.5 mm

9/7

Partly cloudy

16.6 61.9

28.8°C 83.8°F

29.2 km/h 18.1 mph 8.1 m/s 15.8 knots

↑

17.2 ~ 29.7°C 63 ~ 85.5°F

0 mm

0 cm

11.9 h

20.9 MJ/m²

4.6 mm

9/8

Heavy rain

18.5 65.3

29.7°C 85.5°F

38.2 km/h 23.7 mph 10.6 m/s 20.6 knots

↑

18.7 ~ 31.4°C 65.7 ~ 88.5°F

13.4 mm

0 cm

11.8 h

18.8 MJ/m²

4.4 mm

9/9

Heavy rain

18 64.4

22.5°C 72.5°F

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

↑

16.9 ~ 24.4°C 62.4 ~ 75.9°F

10.8 mm

0 cm

2.9 h

6.9 MJ/m²

1.7 mm

9/10

Mainly clear

14.6 58.3

24.1°C 75.4°F

44.3 km/h 27.5 mph 12.3 m/s 23.9 knots

↑

13.3 ~ 22.5°C 55.9 ~ 72.5°F

0 mm

0 cm

11.8 h

22.2 MJ/m²

4.4 mm

9/11

Overcast

12.4 54.3

26°C 78.8°F

32.8 km/h 20.4 mph 9.1 m/s 17.7 knots

↑

11.8 ~ 25.5°C 53.2 ~ 77.9°F

0 mm

0 cm

11.7 h

18.7 MJ/m²

3.9 mm

9/12

Mainly clear

16.2 61.2

31.5°C 88.7°F

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

↑

16.2 ~ 32.3°C 61.2 ~ 90.1°F

0 mm

0 cm

11.7 h

21.2 MJ/m²

5.1 mm

9/13

Overcast

19.9 67.8

30.6°C 87.1°F

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

↑

21 ~ 33.4°C 69.8 ~ 92.1°F

0 mm

0 cm

11.7 h

20.1 MJ/m²

4.5 mm

9/14

Light drizzle

19.5 67.1

30.9°C 87.6°F

28.1 km/h 17.5 mph 7.8 m/s 15.2 knots

↑

22.2 ~ 33.1°C 72 ~ 91.6°F

0.4 mm

0 cm

11.6 h

16.9 MJ/m²

3.8 mm

9/15

Light drizzle

21.3 70.3

31.9°C 89.4°F

45 km/h 28 mph 12.5 m/s 24.3 knots

↑

22.6 ~ 31.9°C 72.7 ~ 89.4°F

0.7 mm

0 cm

10.8 h

19 MJ/m²

4.7 mm

9/16

Moderate rain

20.2 68.4

26.8°C 80.2°F

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

↑

22.9 ~ 29.7°C 73.2 ~ 85.5°F

10.2 mm

0 cm

8.3 h

13.2 MJ/m²

2.6 mm

9/17

Moderate rain

20.6 69.1

25°C 77°F

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

↑

23.8 ~ 29.2°C 74.8 ~ 84.6°F

12.3 mm

0 cm

5.7 h

8.8 MJ/m²

1.6 mm

9/18

Light drizzle

19.6 67.3

28.2°C 82.8°F

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

↑

22.5 ~ 31.5°C 72.5 ~ 88.7°F

0.3 mm

0 cm

8.2 h

14 MJ/m²

2.8 mm

9/19

Overcast

17.4 63.3

27.3°C 81.1°F

23.4 km/h 14.5 mph 6.5 m/s 12.6 knots

↑

17.6 ~ 29.5°C 63.7 ~ 85.1°F

0 mm

0 cm

11.1 h

16.9 MJ/m²

3.4 mm

9/20

Overcast

15.8 60.4

24.7°C 76.5°F

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

↑

16.4 ~ 24.8°C 61.5 ~ 76.6°F

0 mm

0 cm

11.4 h

19 MJ/m²

3.8 mm

9/21

Light drizzle

16.5 61.7

26°C 78.8°F

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

↑

16.7 ~ 27.1°C 62.1 ~ 80.8°F

0.8 mm

0 cm

4.4 h

10.2 MJ/m²

2.4 mm

9/22

Moderate rain

20.6 69.1

22.5°C 72.5°F

58.3 km/h 36.2 mph 16.2 m/s 31.5 knots

↑

22.8 ~ 25.2°C 73 ~ 77.4°F

33.1 mm

0 cm

0 h

3.1 MJ/m²

0.6 mm

9/23

Heavy rain

14.4 57.9

22.7°C 72.9°F

69.8 km/h 43.4 mph 19.4 m/s 37.7 knots

↑

12.9 ~ 22.8°C 55.2 ~ 73°F

34.8 mm

0 cm

7.8 h

13.6 MJ/m²

2.8 mm

9/24

Clear sky

11.6 52.9

21.5°C 70.7°F

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

↑

9.5 ~ 20.7°C 49.1 ~ 69.3°F

0 mm

0 cm

11.2 h

20.4 MJ/m²

3.6 mm

9/25

Overcast

10.5 50.9

22.4°C 72.3°F

23.8 km/h 14.8 mph 6.6 m/s 12.9 knots

↑

9.6 ~ 22.6°C 49.3 ~ 72.7°F

0 mm

0 cm

10.6 h

17.9 MJ/m²

3.2 mm

9/26

Clear sky

12.2 54

22.2°C 72°F

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

↑

10.6 ~ 19.9°C 51.1 ~ 67.8°F

0 mm

0 cm

11.1 h

19.7 MJ/m²

3.9 mm

9/27

Partly cloudy

13.2 55.8

25.4°C 77.7°F

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

↑

11.4 ~ 24.5°C 52.5 ~ 76.1°F

0 mm

0 cm

11.1 h

19.2 MJ/m²

4.3 mm

9/28

Light drizzle

15.8 60.4

25.7°C 78.3°F

40 km/h 24.9 mph 11.1 m/s 21.6 knots

↑

14.9 ~ 26°C 58.8 ~ 78.8°F

0.3 mm

0 cm

10.1 h

13.1 MJ/m²

2.9 mm

9/29

Light drizzle

12.2 54

20.9°C 69.6°F

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

↑

10.1 ~ 19.8°C 50.2 ~ 67.6°F

0.3 mm

0 cm

10.9 h

18.2 MJ/m²

3.2 mm

9/30

Overcast

11 51.8

22.1°C 71.8°F

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

↑

9.3 ~ 20°C 48.7 ~ 68°F

0 mm

0 cm

10.9 h

17.6 MJ/m²

3.3 mm

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Monthly Statistics

160.9 mm

Total Precipitation

0.0 cm

Total Snowfall

12.4 hour

Average Daily Daylight Duration

9.2 hour

Average Daily Sunshine Duration

10.5 °C 50.9 °F

Minimum Temperature

31.9 °C 89.4 °F

Maximum Temperature

Location Map

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