Reston, us-Virginia State, USA in January 2020 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
		1 1.7 35.1 ~ 7.2°C 45°F Sunrise: 07:27 Sunset: 16:57	2 -2.3 27.9 ~ 10.1°C 50.2°F Sunrise: 07:28 Sunset: 16:57	3 7.2 45 ~ 12.5°C 54.5°F Sunrise: 07:28 Sunset: 16:58	4 5.6 42.1 ~ 13.4°C 56.1°F Sunrise: 07:28 Sunset: 16:59	5 -0.6 30.9 ~ 4.8°C 40.6°F Sunrise: 07:28 Sunset: 17:00
6 -0.6 30.9 ~ 9.1°C 48.4°F Sunrise: 07:28 Sunset: 17:01	7 -2.2 28 ~ 4.6°C 40.3°F Sunrise: 07:28 Sunset: 17:02	8 -1.9 28.6 ~ 5.9°C 42.6°F Sunrise: 07:28 Sunset: 17:03	9 -4.9 23.2 ~ 2.8°C 37°F Sunrise: 07:28 Sunset: 17:04	10 0.4 32.7 ~ 12.6°C 54.7°F Sunrise: 07:27 Sunset: 17:05	11 11.1 52 ~ 20°C 68°F Sunrise: 07:27 Sunset: 17:06	12 7.2 45 ~ 20.1°C 68.2°F Sunrise: 07:27 Sunset: 17:07
13 4.5 40.1 ~ 11.1°C 52°F Sunrise: 07:27 Sunset: 17:08	14 4.5 40.1 ~ 9.1°C 48.4°F Sunrise: 07:26 Sunset: 17:09	15 4 39.2 ~ 13.7°C 56.7°F Sunrise: 07:26 Sunset: 17:10	16 0.9 33.6 ~ 11.9°C 53.4°F Sunrise: 07:26 Sunset: 17:11	17 -2.8 27 ~ 1.8°C 35.2°F Sunrise: 07:25 Sunset: 17:12	18 -3.3 26.1 ~ 3.7°C 38.7°F Sunrise: 07:25 Sunset: 17:13	19 -3.7 25.3 ~ 5.5°C 41.9°F Sunrise: 07:24 Sunset: 17:14
20 -5.8 21.6 ~ 0.4°C 32.7°F Sunrise: 07:24 Sunset: 17:15	21 -6.4 20.5 ~ 1.2°C 34.2°F Sunrise: 07:23 Sunset: 17:16	22 -5.6 21.9 ~ 4°C 39.2°F Sunrise: 07:23 Sunset: 17:18	23 -3.1 26.4 ~ 6.2°C 43.2°F Sunrise: 07:22 Sunset: 17:19	24 -2 28.4 ~ 9.4°C 48.9°F Sunrise: 07:21 Sunset: 17:20	25 4 39.2 ~ 9.6°C 49.3°F Sunrise: 07:21 Sunset: 17:21	26 0.9 33.6 ~ 7.1°C 44.8°F Sunrise: 07:20 Sunset: 17:22
27 -0.1 31.8 ~ 8.1°C 46.6°F Sunrise: 07:19 Sunset: 17:23	28 1.3 34.3 ~ 6.8°C 44.2°F Sunrise: 07:19 Sunset: 17:25	29 -0.2 31.6 ~ 6°C 42.8°F Sunrise: 07:18 Sunset: 17:26	30 -3.5 25.7 ~ 3.8°C 38.8°F Sunrise: 07:17 Sunset: 17:27	31 -2.2 28 ~ 6.7°C 44.1°F Sunrise: 07:16 Sunset: 17:28

Reston, us-Virginia State, USA January 2020, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -6.4 °C, Maximum Temperature is 20.1 °C, Total Precipitation is 76.3 mm, Total Snowfall is 6.9 cm, Rainy Days is 13 days, Snowy Days is 3 days, Maximum Wind Speed is 79.9 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

1/1

Overcast

1.7 35.1

7.2°C 45°F

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

↑

-1.8 ~ 1.9°C 28.8 ~ 35.4°F

0 mm

0 cm

8.5 h

9.4 MJ/m²

1.8 mm

1/2

Overcast

-2.3 27.9

10.1°C 50.2°F

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

↑

-5.9 ~ 6.5°C 21.4 ~ 43.7°F

0 mm

0 cm

7.8 h

7.2 MJ/m²

1.3 mm

1/3

Slight rain

7.2 45

12.5°C 54.5°F

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

↑

4.3 ~ 11.7°C 39.7 ~ 53.1°F

9.6 mm

0 cm

2 h

4 MJ/m²

0.7 mm

1/4

Slight rain

5.6 42.1

13.4°C 56.1°F

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

↑

1 ~ 13.2°C 33.8 ~ 55.8°F

9.3 mm

0 cm

0 h

2.3 MJ/m²

0.4 mm

1/5

Light drizzle

-0.6 30.9

4.8°C 40.6°F

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

↑

-3.9 ~ -0.3°C 25 ~ 31.5°F

0.1 mm

0 cm

7.5 h

6.9 MJ/m²

1.4 mm

1/6

Overcast

-0.6 30.9

9.1°C 48.4°F

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

↑

-4.7 ~ 4.2°C 23.5 ~ 39.6°F

0 mm

0 cm

8.5 h

8.1 MJ/m²

1.6 mm

1/7

Heavy snow

-2.2 28

4.6°C 40.3°F

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

↑

-6.1 ~ 1.1°C 21 ~ 34°F

9.4 mm

5.5 cm

2 h

2.8 MJ/m²

0.5 mm

1/8

Moderate snow

-1.9 28.6

5.9°C 42.6°F

72.7 km/h 45.2 mph 20.2 m/s 39.3 knots

↑

-6.6 ~ -0.3°C 20.1 ~ 31.5°F

0.8 mm

0.5 cm

8.6 h

9.5 MJ/m²

1.5 mm

1/9

Overcast

-4.9 23.2

2.8°C 37°F

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

↑

-9.4 ~ -1.7°C 15.1 ~ 28.9°F

0 mm

0 cm

8.6 h

9.5 MJ/m²

1.2 mm

1/10

Overcast

0.4 32.7

12.6°C 54.7°F

43.6 km/h 27.1 mph 12.1 m/s 23.5 knots

↑

-4.4 ~ 9.2°C 24.1 ~ 48.6°F

0 mm

0 cm

2.8 h

5.7 MJ/m²

1.2 mm

1/11

Light drizzle

11.1 52

20°C 68°F

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

↑

9.1 ~ 18.1°C 48.4 ~ 64.6°F

0.1 mm

0 cm

4.3 h

5.6 MJ/m²

1.5 mm

1/12

Moderate rain

7.2 45

20.1°C 68.2°F

79.9 km/h 49.6 mph 22.2 m/s 43.1 knots

↑

4.3 ~ 18°C 39.7 ~ 64.4°F

4.7 mm

0 cm

8.6 h

9.9 MJ/m²

2 mm

1/13

Overcast

4.5 40.1

11.1°C 52°F

18 km/h 11.2 mph 5 m/s 9.7 knots

↑

2.4 ~ 9.9°C 36.3 ~ 49.8°F

0 mm

0 cm

2.8 h

5.9 MJ/m²

0.8 mm

1/14

Slight rain

4.5 40.1

9.1°C 48.4°F

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

↑

2.4 ~ 7.7°C 36.3 ~ 45.9°F

4.4 mm

0 cm

0 h

1.9 MJ/m²

0.3 mm

1/15

Overcast

4 39.2

13.7°C 56.7°F

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

↑

1.7 ~ 11.9°C 35.1 ~ 53.4°F

0 mm

0 cm

8.7 h

10.2 MJ/m²

1.4 mm

1/16

Overcast

0.9 33.6

11.9°C 53.4°F

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

↑

-5.7 ~ 7.8°C 21.7 ~ 46°F

0 mm

0 cm

8.7 h

8.7 MJ/m²

2.1 mm

1/17

Overcast

-2.8 27

1.8°C 35.2°F

55.4 km/h 34.4 mph 15.4 m/s 29.9 knots

↑

-8.6 ~ -3.2°C 16.5 ~ 26.2°F

0 mm

0 cm

8.7 h

11.2 MJ/m²

1.5 mm

1/18

Moderate snow

-3.3 26.1

3.7°C 38.7°F

55.8 km/h 34.7 mph 15.5 m/s 30.1 knots

↑

-7.9 ~ -1.2°C 17.8 ~ 29.8°F

5.8 mm

0.9 cm

0 h

2.1 MJ/m²

0.5 mm

1/19

Light drizzle

-3.7 25.3

5.5°C 41.9°F

62.3 km/h 38.7 mph 17.3 m/s 33.6 knots

↑

-9.9 ~ 1.3°C 14.2 ~ 34.3°F

0.3 mm

0 cm

7.3 h

7.4 MJ/m²

1.4 mm

1/20

Clear sky

-5.8 21.6

0.4°C 32.7°F

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

↑

-11.6 ~ -5.4°C 11.1 ~ 22.3°F

0 mm

0 cm

8.8 h

11.6 MJ/m²

1.5 mm

1/21

Mainly clear

-6.4 20.5

1.2°C 34.2°F

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

↑

-11.3 ~ -3.8°C 11.7 ~ 25.2°F

0 mm

0 cm

8.8 h

11.6 MJ/m²

1.3 mm

1/22

Overcast

-5.6 21.9

4°C 39.2°F

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

↑

-10 ~ 0.3°C 14 ~ 32.5°F

0 mm

0 cm

8.9 h

11.6 MJ/m²

1.2 mm

1/23

Overcast

-3.1 26.4

6.2°C 43.2°F

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

↑

-6.8 ~ 2.2°C 19.8 ~ 36°F

0 mm

0 cm

4 h

7.3 MJ/m²

1 mm

1/24

Moderate drizzle

-2 28.4

9.4°C 48.9°F

50.8 km/h 31.6 mph 14.1 m/s 27.4 knots

↑

-5.6 ~ 6.5°C 21.9 ~ 43.7°F

0.5 mm

0 cm

0 h

4 MJ/m²

0.7 mm

1/25

Heavy rain

4 39.2

9.6°C 49.3°F

69.1 km/h 42.9 mph 19.2 m/s 37.3 knots

↑

-0.2 ~ 7.3°C 31.6 ~ 45.1°F

30.8 mm

0 cm

2.8 h

3.7 MJ/m²

0.6 mm

1/26

Overcast

0.9 33.6

7.1°C 44.8°F

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

↑

-2.8 ~ 2.2°C 27 ~ 36°F

0 mm

0 cm

7 h

7.7 MJ/m²

1.3 mm

1/27

Overcast

-0.1 31.8

8.1°C 46.6°F

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

↑

-4.1 ~ 3.2°C 24.6 ~ 37.8°F

0 mm

0 cm

6.1 h

7.1 MJ/m²

1.2 mm

1/28

Overcast

1.3 34.3

6.8°C 44.2°F

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

↑

-2.9 ~ 1.5°C 26.8 ~ 34.7°F

0 mm

0 cm

6.2 h

7.5 MJ/m²

1.4 mm

1/29

Overcast

-0.2 31.6

6°C 42.8°F

35.3 km/h 21.9 mph 9.8 m/s 19.1 knots

↑

-4 ~ 1.8°C 24.8 ~ 35.2°F

0 mm

0 cm

8.7 h

11 MJ/m²

1.5 mm

1/30

Overcast

-3.5 25.7

3.8°C 38.8°F

19.4 km/h 12.1 mph 5.4 m/s 10.5 knots

↑

-7.8 ~ 0.2°C 18 ~ 32.4°F

0 mm

0 cm

6.1 h

8 MJ/m²

1 mm

1/31

Light drizzle

-2.2 28

6.7°C 44.1°F

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

↑

-5.5 ~ 3.6°C 22.1 ~ 38.5°F

0.5 mm

0 cm

4.4 h

7.1 MJ/m²

0.9 mm

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Monthly Statistics

76.3 mm

Total Precipitation

6.9 cm

Total Snowfall

9.8 hour

Average Daily Daylight Duration

5.7 hour

Average Daily Sunshine Duration

-6.4 °C 20.5 °F

Minimum Temperature

20.1 °C 68.2 °F

Maximum Temperature

Location Map

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