Reston, us-Virginia State, USA in May 2017 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 20 68 ~ 27.8°C 82°F Sunrise: 06:10 Sunset: 20:01	2 14.6 58.3 ~ 22.6°C 72.7°F Sunrise: 06:09 Sunset: 20:02	3 11.4 52.5 ~ 17.6°C 63.7°F Sunrise: 06:08 Sunset: 20:03	4 9.5 49.1 ~ 20°C 68°F Sunrise: 06:07 Sunset: 20:04	5 11.9 53.4 ~ 22.8°C 73°F Sunrise: 06:05 Sunset: 20:05	6 8.4 47.1 ~ 16.4°C 61.5°F Sunrise: 06:04 Sunset: 20:06	7 7.1 44.8 ~ 16.1°C 61°F Sunrise: 06:03 Sunset: 20:07
8 4.9 40.8 ~ 15.9°C 60.6°F Sunrise: 06:02 Sunset: 20:08	9 4.8 40.6 ~ 17.1°C 62.8°F Sunrise: 06:01 Sunset: 20:09	10 7.6 45.7 ~ 21.7°C 71.1°F Sunrise: 06:00 Sunset: 20:10	11 9.9 49.8 ~ 13.1°C 55.6°F Sunrise: 05:59 Sunset: 20:11	12 8.6 47.5 ~ 12.7°C 54.9°F Sunrise: 05:58 Sunset: 20:12	13 8.6 47.5 ~ 12.8°C 55°F Sunrise: 05:57 Sunset: 20:13	14 6 42.8 ~ 24.6°C 76.3°F Sunrise: 05:56 Sunset: 20:14
15 8.9 48 ~ 21.5°C 70.7°F Sunrise: 05:56 Sunset: 20:15	16 10.1 50.2 ~ 26°C 78.8°F Sunrise: 05:55 Sunset: 20:16	17 16.5 61.7 ~ 32.2°C 90°F Sunrise: 05:54 Sunset: 20:16	18 20.3 68.5 ~ 31.5°C 88.7°F Sunrise: 05:53 Sunset: 20:17	19 19.2 66.6 ~ 31.9°C 89.4°F Sunrise: 05:52 Sunset: 20:18	20 14.9 58.8 ~ 20.9°C 69.6°F Sunrise: 05:52 Sunset: 20:19	21 13.6 56.5 ~ 19.2°C 66.6°F Sunrise: 05:51 Sunset: 20:20
22 13.4 56.1 ~ 22.8°C 73°F Sunrise: 05:50 Sunset: 20:21	23 13 55.4 ~ 19°C 66.2°F Sunrise: 05:49 Sunset: 20:22	24 13 55.4 ~ 19.9°C 67.8°F Sunrise: 05:49 Sunset: 20:22	25 12.4 54.3 ~ 21°C 69.8°F Sunrise: 05:48 Sunset: 20:23	26 12.8 55 ~ 23.8°C 74.8°F Sunrise: 05:48 Sunset: 20:24	27 14.3 57.7 ~ 23.7°C 74.7°F Sunrise: 05:47 Sunset: 20:25	28 14.1 57.4 ~ 24.3°C 75.7°F Sunrise: 05:47 Sunset: 20:26
29 15.9 60.6 ~ 26.9°C 80.4°F Sunrise: 05:46 Sunset: 20:26	30 15.9 60.6 ~ 21.2°C 70.2°F Sunrise: 05:46 Sunset: 20:27	31 17.4 63.3 ~ 27°C 80.6°F Sunrise: 05:45 Sunset: 20:28

Reston, us-Virginia State, USA May 2017, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 4.8 °C, Maximum Temperature is 32.2 °C, Total Precipitation is 131.6 mm, Total Snowfall is 0 cm, Rainy Days is 24 days, Snowy Days is 0 days, Maximum Wind Speed is 68 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

5/1

Moderate drizzle

20 68

27.8°C 82°F

65.2 km/h 40.5 mph 18.1 m/s 35.2 knots

↑

21 ~ 26.4°C 69.8 ~ 79.5°F

1.3 mm

0 cm

8.3 h

15.1 MJ/m²

4 mm

5/2

Slight rain

14.6 58.3

22.6°C 72.7°F

64.8 km/h 40.3 mph 18 m/s 35 knots

↑

13.2 ~ 19.7°C 55.8 ~ 67.5°F

4.4 mm

0 cm

12.8 h

21.7 MJ/m²

4.7 mm

5/3

Overcast

11.4 52.5

17.6°C 63.7°F

60.5 km/h 37.6 mph 16.8 m/s 32.7 knots

↑

8.8 ~ 14.1°C 47.8 ~ 57.4°F

0 mm

0 cm

12.9 h

28 MJ/m²

5.1 mm

5/4

Slight rain

9.5 49.1

20°C 68°F

49.7 km/h 30.9 mph 13.8 m/s 26.8 knots

↑

7 ~ 17.5°C 44.6 ~ 63.5°F

5.4 mm

0 cm

9 h

19.4 MJ/m²

3.8 mm

5/5

Heavy rain

11.9 53.4

22.8°C 73°F

63.7 km/h 39.6 mph 17.7 m/s 34.4 knots

↑

9.5 ~ 22.8°C 49.1 ~ 73°F

30.6 mm

0 cm

5.2 h

10.4 MJ/m²

1.8 mm

5/6

Moderate drizzle

8.4 47.1

16.4°C 61.5°F

51.8 km/h 32.2 mph 14.4 m/s 28 knots

↑

5.2 ~ 15.3°C 41.4 ~ 59.5°F

3.4 mm

0 cm

2.9 h

11.1 MJ/m²

1.9 mm

5/7

Moderate drizzle

7.1 44.8

16.1°C 61°F

56.9 km/h 35.4 mph 15.8 m/s 30.7 knots

↑

3.1 ~ 11.6°C 37.6 ~ 52.9°F

1.5 mm

0 cm

11.3 h

20.1 MJ/m²

3.6 mm

5/8

Overcast

4.9 40.8

15.9°C 60.6°F

48.6 km/h 30.2 mph 13.5 m/s 26.2 knots

↑

1.2 ~ 11.2°C 34.2 ~ 52.2°F

0 mm

0 cm

12.1 h

25 MJ/m²

4.1 mm

5/9

Overcast

4.8 40.6

17.1°C 62.8°F

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

↑

1.7 ~ 16.5°C 35.1 ~ 61.7°F

0 mm

0 cm

13.2 h

29.4 MJ/m²

4.7 mm

5/10

Overcast

7.6 45.7

21.7°C 71.1°F

29.9 km/h 18.6 mph 8.3 m/s 16.1 knots

↑

5.1 ~ 21.6°C 41.2 ~ 70.9°F

0 mm

0 cm

13.1 h

25.3 MJ/m²

4.5 mm

5/11

Moderate rain

9.9 49.8

13.1°C 55.6°F

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

↑

8.3 ~ 11.5°C 46.9 ~ 52.7°F

21.9 mm

0 cm

0.3 h

2.5 MJ/m²

0.5 mm

5/12

Slight rain

8.6 47.5

12.7°C 54.9°F

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

↑

6.7 ~ 10.7°C 44.1 ~ 51.3°F

9 mm

0 cm

0 h

3.5 MJ/m²

0.8 mm

5/13

Dense drizzle

8.6 47.5

12.8°C 55°F

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

↑

7 ~ 11.2°C 44.6 ~ 52.2°F

7.2 mm

0 cm

0 h

7.6 MJ/m²

1.3 mm

5/14

Light drizzle

6 42.8

24.6°C 76.3°F

64.4 km/h 40 mph 17.9 m/s 34.8 knots

↑

3.6 ~ 21.7°C 38.5 ~ 71.1°F

0.4 mm

0 cm

13.4 h

26 MJ/m²

5.4 mm

5/15

Partly cloudy

8.9 48

21.5°C 70.7°F

54 km/h 33.6 mph 15 m/s 29.2 knots

↑

4.9 ~ 18.5°C 40.8 ~ 65.3°F

0 mm

0 cm

13.4 h

29.6 MJ/m²

5.7 mm

5/16

Partly cloudy

10.1 50.2

26°C 78.8°F

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

↑

8.6 ~ 26.6°C 47.5 ~ 79.9°F

0 mm

0 cm

13.4 h

29.1 MJ/m²

5.7 mm

5/17

Overcast

16.5 61.7

32.2°C 90°F

37.1 km/h 23.1 mph 10.3 m/s 20 knots

↑

16.5 ~ 35.7°C 61.7 ~ 96.3°F

0 mm

0 cm

12.9 h

26.3 MJ/m²

6.1 mm

5/18

Light drizzle

20.3 68.5

31.5°C 88.7°F

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

↑

19.6 ~ 33.2°C 67.3 ~ 91.8°F

0.1 mm

0 cm

13.1 h

22.2 MJ/m²

5.7 mm

5/19

Moderate rain

19.2 66.6

31.9°C 89.4°F

46.4 km/h 28.8 mph 12.9 m/s 25.1 knots

↑

21.1 ~ 35°C 70 ~ 95°F

4.1 mm

0 cm

13.5 h

23.9 MJ/m²

5 mm

5/20

Light drizzle

14.9 58.8

20.9°C 69.6°F

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

↑

12.9 ~ 24.5°C 55.2 ~ 76.1°F

0.1 mm

0 cm

3.4 h

9.9 MJ/m²

2.4 mm

5/21

Light drizzle

13.6 56.5

19.2°C 66.6°F

37.8 km/h 23.5 mph 10.5 m/s 20.4 knots

↑

11.9 ~ 17.3°C 53.4 ~ 63.1°F

0.2 mm

0 cm

3.6 h

11.4 MJ/m²

2.8 mm

5/22

Moderate rain

13.4 56.1

22.8°C 73°F

23 km/h 14.3 mph 6.4 m/s 12.4 knots

↑

13.1 ~ 24.4°C 55.6 ~ 75.9°F

12.5 mm

0 cm

5 h

8.8 MJ/m²

1.7 mm

5/23

Dense drizzle

13 55.4

19°C 66.2°F

36 km/h 22.4 mph 10 m/s 19.4 knots

↑

11.9 ~ 18.3°C 53.4 ~ 64.9°F

3.4 mm

0 cm

0 h

7.6 MJ/m²

1.7 mm

5/24

Slight rain

13 55.4

19.9°C 67.8°F

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

↑

11.1 ~ 18.9°C 52 ~ 66°F

7.8 mm

0 cm

2.8 h

12.5 MJ/m²

2.5 mm

5/25

Slight rain

12.4 54.3

21°C 69.8°F

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

↑

10.6 ~ 21.2°C 51.1 ~ 70.2°F

7.5 mm

0 cm

5 h

11 MJ/m²

2 mm

5/26

Light drizzle

12.8 55

23.8°C 74.8°F

68 km/h 42.3 mph 18.9 m/s 36.7 knots

↑

12 ~ 21.8°C 53.6 ~ 71.2°F

0.7 mm

0 cm

12.2 h

20.5 MJ/m²

4 mm

5/27

Moderate drizzle

14.3 57.7

23.7°C 74.7°F

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

↑

14.2 ~ 24.8°C 57.6 ~ 76.6°F

3.5 mm

0 cm

12.3 h

17.3 MJ/m²

3.2 mm

5/28

Moderate drizzle

14.1 57.4

24.3°C 75.7°F

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

↑

14.6 ~ 25.7°C 58.3 ~ 78.3°F

3 mm

0 cm

7.8 h

15.9 MJ/m²

3.1 mm

5/29

Moderate drizzle

15.9 60.6

26.9°C 80.4°F

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

↑

17.4 ~ 29°C 63.3 ~ 84.2°F

1.6 mm

0 cm

11.7 h

20.1 MJ/m²

3.9 mm

5/30

Moderate drizzle

15.9 60.6

21.2°C 70.2°F

33.5 km/h 20.8 mph 9.3 m/s 18.1 knots

↑

16 ~ 22.9°C 60.8 ~ 73.2°F

1.9 mm

0 cm

1.5 h

9.2 MJ/m²

1.8 mm

5/31

Light drizzle

17.4 63.3

27°C 80.6°F

38.9 km/h 24.2 mph 10.8 m/s 21 knots

↑

17.4 ~ 28.1°C 63.3 ~ 82.6°F

0.1 mm

0 cm

12.3 h

24.8 MJ/m²

4.8 mm

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Monthly Statistics

131.6 mm

Total Precipitation

0.0 cm

Total Snowfall

14.3 hour

Average Daily Daylight Duration

8.3 hour

Average Daily Sunshine Duration

4.8 °C 40.6 °F

Minimum Temperature

32.2 °C 90 °F

Maximum Temperature

Location Map

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