Fairfax, us-Virginia State, USA in August 2025 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
				1 18.6 65.5 ~ 23.2°C 73.8°F Sunrise: 06:10 Sunset: 20:20	2 17.6 63.7 ~ 25.7°C 78.3°F Sunrise: 06:11 Sunset: 20:19	3 15.8 60.4 ~ 27°C 80.6°F Sunrise: 06:12 Sunset: 20:18
4 16.1 61 ~ 28.4°C 83.1°F Sunrise: 06:13 Sunset: 20:17	5 20 68 ~ 26.7°C 80.1°F Sunrise: 06:14 Sunset: 20:16	6 19 66.2 ~ 23.6°C 74.5°F Sunrise: 06:15 Sunset: 20:14	7 18 64.4 ~ 27.8°C 82°F Sunrise: 06:16 Sunset: 20:13	8 17.5 63.5 ~ 27.2°C 81°F Sunrise: 06:17 Sunset: 20:12	9 16.8 62.2 ~ 28.5°C 83.3°F Sunrise: 06:18 Sunset: 20:11	10 16.9 62.4 ~ 30.5°C 86.9°F Sunrise: 06:19 Sunset: 20:10
11 19.3 66.7 ~ 31.6°C 88.9°F Sunrise: 06:19 Sunset: 20:08	12 21.5 70.7 ~ 31.5°C 88.7°F Sunrise: 06:20 Sunset: 20:07	13 23 73.4 ~ 28.5°C 83.3°F Sunrise: 06:21 Sunset: 20:06	14 22.9 73.2 ~ 30.7°C 87.3°F Sunrise: 06:22 Sunset: 20:05	15 22.5 72.5 ~ 29.9°C 85.8°F Sunrise: 06:23 Sunset: 20:03	16 22.2 72 ~ 30.7°C 87.3°F Sunrise: 06:24 Sunset: 20:02	17 22 71.6 ~ 34.5°C 94.1°F Sunrise: 06:25 Sunset: 20:01
18 19.5 67.1 ~ 25°C 77°F Sunrise: 06:26 Sunset: 19:59	19 19.4 66.9 ~ 23.6°C 74.5°F Sunrise: 06:27 Sunset: 19:58	20 19.8 67.6 ~ 28.6°C 83.5°F Sunrise: 06:28 Sunset: 19:57	21 18 64.4 ~ 23.3°C 73.9°F Sunrise: 06:28 Sunset: 19:55	22 18.1 64.6 ~ 27.3°C 81.1°F Sunrise: 06:29 Sunset: 19:54	23 17.1 62.8 ~ 28°C 82.4°F Sunrise: 06:30 Sunset: 19:52	24 18.5 65.3 ~ 28.5°C 83.3°F Sunrise: 06:31 Sunset: 19:51
25 18.5 65.3 ~ 27.9°C 82.2°F Sunrise: 06:32 Sunset: 19:49	26 16.4 61.5 ~ 25.8°C 78.4°F Sunrise: 06:33 Sunset: 19:48	27 14.8 58.6 ~ 23.4°C 74.1°F Sunrise: 06:34 Sunset: 19:47	28 14.6 58.3 ~ 25.9°C 78.6°F Sunrise: 06:35 Sunset: 19:45	29 16.1 61 ~ 25.5°C 77.9°F Sunrise: 06:36 Sunset: 19:44	30 13.1 55.6 ~ 23.8°C 74.8°F Sunrise: 06:37 Sunset: 19:42	31 14 57.2 ~ 25.9°C 78.6°F Sunrise: 06:37 Sunset: 19:41

Fairfax, us-Virginia State, USA August 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 13.1 °C, Maximum Temperature is 34.5 °C, Total Precipitation is 60.8 mm, Total Snowfall is 0 cm, Rainy Days is 16 days, Snowy Days is 0 days, Maximum Wind Speed is 42.5 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

8/1

Moderate rain

18.6 65.5

23.2°C 73.8°F

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

↑

19.4 ~ 26.4°C 66.9 ~ 79.5°F

7.7 mm

0 cm

0 h

6.4 MJ/m²

1.6 mm

8/2

Light drizzle

17.6 63.7

25.7°C 78.3°F

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

↑

18.6 ~ 26.7°C 65.5 ~ 80.1°F

0.1 mm

0 cm

12.7 h

22.4 MJ/m²

4.4 mm

8/3

Overcast

15.8 60.4

27°C 80.6°F

25.6 km/h 15.9 mph 7.1 m/s 13.8 knots

↑

16.6 ~ 27°C 61.9 ~ 80.6°F

0 mm

0 cm

12.2 h

24.7 MJ/m²

4.9 mm

8/4

Overcast

16.1 61

28.4°C 83.1°F

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

↑

16.5 ~ 29.7°C 61.7 ~ 85.5°F

0 mm

0 cm

12.9 h

26.6 MJ/m²

5.4 mm

8/5

Overcast

20 68

26.7°C 80.1°F

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

↑

21.8 ~ 28.2°C 71.2 ~ 82.8°F

0 mm

0 cm

2.7 h

12.5 MJ/m²

2.8 mm

8/6

Overcast

19 66.2

23.6°C 74.5°F

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

↑

21 ~ 24.7°C 69.8 ~ 76.5°F

0 mm

0 cm

0.2 h

9.2 MJ/m²

2.1 mm

8/7

Partly cloudy

18 64.4

27.8°C 82°F

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

↑

19.1 ~ 28.6°C 66.4 ~ 83.5°F

0 mm

0 cm

12.7 h

23.1 MJ/m²

4.8 mm

8/8

Overcast

17.5 63.5

27.2°C 81°F

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

↑

18.8 ~ 28.8°C 65.8 ~ 83.8°F

0 mm

0 cm

12.8 h

25.1 MJ/m²

5 mm

8/9

Clear sky

16.8 62.2

28.5°C 83.3°F

26.3 km/h 16.3 mph 7.3 m/s 14.2 knots

↑

18.5 ~ 29.7°C 65.3 ~ 85.5°F

0 mm

0 cm

12.7 h

26 MJ/m²

5.4 mm

8/10

Clear sky

16.9 62.4

30.5°C 86.9°F

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

↑

18 ~ 31.3°C 64.4 ~ 88.3°F

0 mm

0 cm

12.7 h

26.1 MJ/m²

5.6 mm

8/11

Overcast

19.3 66.7

31.6°C 88.9°F

27 km/h 16.8 mph 7.5 m/s 14.6 knots

↑

21.8 ~ 33.3°C 71.2 ~ 91.9°F

0 mm

0 cm

9.9 h

19.2 MJ/m²

4.4 mm

8/12

Light drizzle

21.5 70.7

31.5°C 88.7°F

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

↑

25.2 ~ 35.8°C 77.4 ~ 96.4°F

0.1 mm

0 cm

11.9 h

21.3 MJ/m²

4.7 mm

8/13

Moderate rain

23 73.4

28.5°C 83.3°F

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

↑

27.5 ~ 33.8°C 81.5 ~ 92.8°F

10.6 mm

0 cm

7.1 h

13.3 MJ/m²

2.6 mm

8/14

Moderate rain

22.9 73.2

30.7°C 87.3°F

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

↑

25.9 ~ 35.7°C 78.6 ~ 96.3°F

16.5 mm

0 cm

10.2 h

17.2 MJ/m²

3.4 mm

8/15

Slight rain

22.5 72.5

29.9°C 85.8°F

35.6 km/h 22.1 mph 9.9 m/s 19.2 knots

↑

25.9 ~ 35.3°C 78.6 ~ 95.5°F

3.1 mm

0 cm

12.2 h

21.1 MJ/m²

4.2 mm

8/16

Moderate drizzle

22.2 72

30.7°C 87.3°F

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

↑

26.3 ~ 35.3°C 79.3 ~ 95.5°F

1.6 mm

0 cm

11 h

20.2 MJ/m²

4.2 mm

8/17

Light drizzle

22 71.6

34.5°C 94.1°F

36.4 km/h 22.6 mph 10.1 m/s 19.7 knots

↑

24.7 ~ 38°C 76.5 ~ 100.4°F

1 mm

0 cm

12.1 h

22 MJ/m²

5 mm

8/18

Light drizzle

19.5 67.1

25°C 77°F

41.4 km/h 25.7 mph 11.5 m/s 22.4 knots

↑

20.7 ~ 27.6°C 69.3 ~ 81.7°F

1 mm

0 cm

0 h

8.8 MJ/m²

2.4 mm

8/19

Light drizzle

19.4 66.9

23.6°C 74.5°F

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

↑

20.8 ~ 24.6°C 69.4 ~ 76.3°F

0.2 mm

0 cm

1.9 h

10.7 MJ/m²

2.3 mm

8/20

Moderate drizzle

19.8 67.6

28.6°C 83.5°F

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

↑

21.7 ~ 31.4°C 71.1 ~ 88.5°F

1.3 mm

0 cm

6 h

13.2 MJ/m²

2.8 mm

8/21

Moderate rain

18 64.4

23.3°C 73.9°F

42.1 km/h 26.2 mph 11.7 m/s 22.7 knots

↑

18 ~ 23.5°C 64.4 ~ 74.3°F

8.5 mm

0 cm

2.8 h

11 MJ/m²

2.3 mm

8/22

Light drizzle

18.1 64.6

27.3°C 81.1°F

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

↑

18.6 ~ 29.4°C 65.5 ~ 84.9°F

0.1 mm

0 cm

11.4 h

21.5 MJ/m²

4.5 mm

8/23

Overcast

17.1 62.8

28°C 82.4°F

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

↑

17.2 ~ 29.1°C 63 ~ 84.4°F

0 mm

0 cm

12.3 h

22.2 MJ/m²

4.8 mm

8/24

Moderate rain

18.5 65.3

28.5°C 83.3°F

26.3 km/h 16.3 mph 7.3 m/s 14.2 knots

↑

20 ~ 30.8°C 68 ~ 87.4°F

8.7 mm

0 cm

12 h

18.4 MJ/m²

3.8 mm

8/25

Light drizzle

18.5 65.3

27.9°C 82.2°F

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

↑

19.1 ~ 26.5°C 66.4 ~ 79.7°F

0.1 mm

0 cm

12.2 h

21 MJ/m²

5.3 mm

8/26

Partly cloudy

16.4 61.5

25.8°C 78.4°F

36.4 km/h 22.6 mph 10.1 m/s 19.7 knots

↑

15.1 ~ 24.6°C 59.2 ~ 76.3°F

0 mm

0 cm

12 h

20.6 MJ/m²

5.1 mm

8/27

Overcast

14.8 58.6

23.4°C 74.1°F

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

↑

13 ~ 21.7°C 55.4 ~ 71.1°F

0 mm

0 cm

10.5 h

18.6 MJ/m²

4.3 mm

8/28

Overcast

14.6 58.3

25.9°C 78.6°F

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

↑

14 ~ 25.1°C 57.2 ~ 77.2°F

0 mm

0 cm

10.8 h

22 MJ/m²

4.7 mm

8/29

Light drizzle

16.1 61

25.5°C 77.9°F

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

↑

15.2 ~ 24.1°C 59.4 ~ 75.4°F

0.2 mm

0 cm

12 h

21.4 MJ/m²

5.1 mm

8/30

Overcast

13.1 55.6

23.8°C 74.8°F

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

↑

10.6 ~ 22.8°C 51.1 ~ 73°F

0 mm

0 cm

12 h

23.9 MJ/m²

4.9 mm

8/31

Overcast

14 57.2

25.9°C 78.6°F

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

↑

12.3 ~ 24.9°C 54.1 ~ 76.8°F

0 mm

0 cm

12 h

23.6 MJ/m²

4.8 mm

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Monthly Statistics

60.8 mm

Total Precipitation

0.0 cm

Total Snowfall

13.6 hour

Average Daily Daylight Duration

9.5 hour

Average Daily Sunshine Duration

13.1 °C 55.6 °F

Minimum Temperature

34.5 °C 94.1 °F

Maximum Temperature

Location Map

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