Reston, us-Virginia State, USA in January 2015 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
			1 -5.2 22.6 ~ 4.8°C 40.6°F Sunrise: 07:28 Sunset: 16:57	2 -2.5 27.5 ~ 6.9°C 44.4°F Sunrise: 07:28 Sunset: 16:58	3 -2.1 28.2 ~ 3.8°C 38.8°F Sunrise: 07:28 Sunset: 16:58	4 4.6 40.3 ~ 15.5°C 59.9°F Sunrise: 07:28 Sunset: 16:59
5 -2.9 26.8 ~ 5.2°C 41.4°F Sunrise: 07:28 Sunset: 17:00	6 -5.5 22.1 ~ 0.1°C 32.2°F Sunrise: 07:28 Sunset: 17:01	7 -11.8 10.8 ~ -5.4°C 22.3°F Sunrise: 07:28 Sunset: 17:02	8 -14.2 6.4 ~ -6°C 21.2°F Sunrise: 07:28 Sunset: 17:03	9 -6.2 20.8 ~ 2.2°C 36°F Sunrise: 07:27 Sunset: 17:04	10 -11.1 12 ~ -3.7°C 25.3°F Sunrise: 07:27 Sunset: 17:05	11 -8.1 17.4 ~ 3.8°C 38.8°F Sunrise: 07:27 Sunset: 17:06
12 -1 30.2 ~ 3.7°C 38.7°F Sunrise: 07:27 Sunset: 17:07	13 -4.2 24.4 ~ 1°C 33.8°F Sunrise: 07:27 Sunset: 17:08	14 -4.2 24.4 ~ -0.3°C 31.5°F Sunrise: 07:26 Sunset: 17:09	15 -3.6 25.5 ~ 4.2°C 39.6°F Sunrise: 07:26 Sunset: 17:10	16 -3.9 25 ~ 5.2°C 41.4°F Sunrise: 07:26 Sunset: 17:11	17 -4.1 24.6 ~ 2.8°C 37°F Sunrise: 07:25 Sunset: 17:12	18 -1.2 29.8 ~ 5.9°C 42.6°F Sunrise: 07:25 Sunset: 17:13
19 -1.1 30 ~ 6.7°C 44.1°F Sunrise: 07:24 Sunset: 17:15	20 -2.4 27.7 ~ 6.4°C 43.5°F Sunrise: 07:24 Sunset: 17:16	21 -3.6 25.5 ~ 1.9°C 35.4°F Sunrise: 07:23 Sunset: 17:17	22 -3.6 25.5 ~ 6.4°C 43.5°F Sunrise: 07:23 Sunset: 17:18	23 -2.6 27.3 ~ 4.3°C 39.7°F Sunrise: 07:22 Sunset: 17:19	24 -0.2 31.6 ~ 3.9°C 39°F Sunrise: 07:21 Sunset: 17:20	25 -2 28.4 ~ 8.3°C 46.9°F Sunrise: 07:21 Sunset: 17:21
26 -2.5 27.5 ~ 2.7°C 36.9°F Sunrise: 07:20 Sunset: 17:22	27 -4.8 23.4 ~ 0.8°C 33.4°F Sunrise: 07:19 Sunset: 17:24	28 -7.4 18.7 ~ 0.3°C 32.5°F Sunrise: 07:18 Sunset: 17:25	29 -6.6 20.1 ~ 1.9°C 35.4°F Sunrise: 07:18 Sunset: 17:26	30 -7.5 18.5 ~ 2.1°C 35.8°F Sunrise: 07:17 Sunset: 17:27	31 -8.9 16 ~ -0.6°C 30.9°F Sunrise: 07:16 Sunset: 17:28

Reston, us-Virginia State, USA January 2015, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -14.2 °C, Maximum Temperature is 15.5 °C, Total Precipitation is 73.8 mm, Total Snowfall is 11.8 cm, Rainy Days is 13 days, Snowy Days is 9 days, Maximum Wind Speed is 69.1 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

-5.2 22.6

4.8°C 40.6°F

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

↑

-10.1 ~ -0.4°C 13.8 ~ 31.3°F

0 mm

0 cm

8.5 h

10 MJ/m²

1.5 mm

1/2

Overcast

-2.5 27.5

6.9°C 44.4°F

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

↑

-6.7 ~ 3.3°C 19.9 ~ 37.9°F

0 mm

0 cm

8.1 h

8 MJ/m²

1 mm

1/3

Moderate rain

-2.1 28.2

3.8°C 38.8°F

40.3 km/h 25 mph 11.2 m/s 21.8 knots

↑

-6 ~ 1.1°C 21.2 ~ 34°F

8.5 mm

0 cm

0 h

1.4 MJ/m²

0.2 mm

1/4

Slight rain

4.6 40.3

15.5°C 59.9°F

60.1 km/h 37.3 mph 16.7 m/s 32.5 knots

↑

0.6 ~ 12.7°C 33.1 ~ 54.9°F

4.6 mm

0 cm

0 h

1.6 MJ/m²

0.6 mm

1/5

Overcast

-2.9 26.8

5.2°C 41.4°F

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

↑

-8.2 ~ -1.2°C 17.2 ~ 29.8°F

0 mm

0 cm

8.5 h

10.3 MJ/m²

2 mm

1/6

Moderate snow

-5.5 22.1

0.1°C 32.2°F

26.6 km/h 16.5 mph 7.4 m/s 14.4 knots

↑

-10.6 ~ -4°C 12.9 ~ 24.8°F

2.8 mm

2 cm

4.7 h

5.8 MJ/m²

0.8 mm

1/7

Overcast

-11.8 10.8

-5.4°C 22.3°F

63 km/h 39.1 mph 17.5 m/s 34 knots

↑

-18.7 ~ -10.2°C -1.7 ~ 13.6°F

0 mm

0 cm

8.5 h

9.8 MJ/m²

1.1 mm

1/8

Overcast

-14.2 6.4

-6°C 21.2°F

47.5 km/h 29.5 mph 13.2 m/s 25.6 knots

↑

-20 ~ -11°C -4 ~ 12.2°F

0 mm

0 cm

8.6 h

10.8 MJ/m²

1.1 mm

1/9

Slight snow

-6.2 20.8

2.2°C 36°F

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

↑

-13 ~ -4°C 8.6 ~ 24.8°F

0 mm

0.1 cm

8.3 h

10.2 MJ/m²

1.7 mm

1/10

Mainly clear

-11.1 12

-3.7°C 25.3°F

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

↑

-17.2 ~ -8.3°C 1 ~ 17.1°F

0 mm

0 cm

8.6 h

11.2 MJ/m²

1.2 mm

1/11

Light drizzle

-8.1 17.4

3.8°C 38.8°F

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

↑

-13.1 ~ -1.3°C 8.4 ~ 29.7°F

0.3 mm

0 cm

8.4 h

10.5 MJ/m²

1.4 mm

1/12

Slight rain

-1 30.2

3.7°C 38.7°F

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

↑

-4.9 ~ 0.9°C 23.2 ~ 33.6°F

19.3 mm

0 cm

0 h

1.1 MJ/m²

0.2 mm

1/13

Overcast

-4.2 24.4

1°C 33.8°F

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

↑

-9.4 ~ -3.5°C 15.1 ~ 25.7°F

0 mm

0 cm

8.7 h

9.8 MJ/m²

1.3 mm

1/14

Moderate snow

-4.2 24.4

-0.3°C 31.5°F

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

↑

-8.9 ~ -4.1°C 16 ~ 24.6°F

2.2 mm

1.7 cm

1.1 h

3.3 MJ/m²

0.7 mm

1/15

Overcast

-3.6 25.5

4.2°C 39.6°F

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

↑

-7.5 ~ 0.1°C 18.5 ~ 32.2°F

0 mm

0 cm

8.7 h

10.8 MJ/m²

1.2 mm

1/16

Partly cloudy

-3.9 25

5.2°C 41.4°F

50 km/h 31.1 mph 13.9 m/s 27 knots

↑

-8.5 ~ -1°C 16.7 ~ 30.2°F

0 mm

0 cm

8.7 h

10.5 MJ/m²

1.5 mm

1/17

Overcast

-4.1 24.6

2.8°C 37°F

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

↑

-8.8 ~ -2°C 16.2 ~ 28.4°F

0 mm

0 cm

8.7 h

10.9 MJ/m²

1.3 mm

1/18

Dense drizzle

-1.2 29.8

5.9°C 42.6°F

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

↑

-6.2 ~ 3.7°C 20.8 ~ 38.7°F

4 mm

0 cm

2.7 h

3.2 MJ/m²

0.4 mm

1/19

Overcast

-1.1 30

6.7°C 44.1°F

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

↑

-5.2 ~ 2.2°C 22.6 ~ 36°F

0 mm

0 cm

8.8 h

9.6 MJ/m²

1.1 mm

1/20

Moderate drizzle

-2.4 27.7

6.4°C 43.5°F

15.8 km/h 9.8 mph 4.4 m/s 8.5 knots

↑

-6.2 ~ 3.7°C 20.8 ~ 38.7°F

0.5 mm

0 cm

8 h

7.1 MJ/m²

0.8 mm

1/21

Heavy snow

-3.6 25.5

1.9°C 35.4°F

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

↑

-7.3 ~ -1.3°C 18.9 ~ 29.7°F

4.3 mm

2.8 cm

4.4 h

5 MJ/m²

0.5 mm

1/22

Light drizzle

-3.6 25.5

6.4°C 43.5°F

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

↑

-7.3 ~ 1.3°C 18.9 ~ 34.3°F

0.5 mm

0 cm

7.8 h

10.5 MJ/m²

1.2 mm

1/23

Moderate snow

-2.6 27.3

4.3°C 39.7°F

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

↑

-6.7 ~ 0.4°C 19.9 ~ 32.7°F

5.7 mm

0.6 cm

7 h

9.2 MJ/m²

1 mm

1/24

Moderate snow

-0.2 31.6

3.9°C 39°F

39.6 km/h 24.6 mph 11 m/s 21.4 knots

↑

-5.1 ~ -0.6°C 22.8 ~ 30.9°F

14 mm

1.8 cm

2.2 h

4.2 MJ/m²

0.6 mm

1/25

Overcast

-2 28.4

8.3°C 46.9°F

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

↑

-6.4 ~ 4.9°C 20.5 ~ 40.8°F

0 mm

0 cm

8 h

9.6 MJ/m²

1.2 mm

1/26

Moderate snow

-2.5 27.5

2.7°C 36.9°F

40.3 km/h 25 mph 11.2 m/s 21.8 knots

↑

-7.6 ~ -0.9°C 18.3 ~ 30.4°F

5.6 mm

1.8 cm

0 h

3 MJ/m²

0.4 mm

1/27

Moderate snow

-4.8 23.4

0.8°C 33.4°F

45.7 km/h 28.4 mph 12.7 m/s 24.7 knots

↑

-11.4 ~ -4.8°C 11.5 ~ 23.4°F

0.9 mm

0.8 cm

7.6 h

9.7 MJ/m²

1.1 mm

1/28

Clear sky

-7.4 18.7

0.3°C 32.5°F

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

↑

-13.7 ~ -5.9°C 7.3 ~ 21.4°F

0 mm

0 cm

9.1 h

13.2 MJ/m²

1.6 mm

1/29

Slight snow

-6.6 20.1

1.9°C 35.4°F

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

↑

-11.4 ~ -3.5°C 11.5 ~ 25.7°F

0.6 mm

0.2 cm

3 h

5.9 MJ/m²

1.1 mm

1/30

Overcast

-7.5 18.5

2.1°C 35.8°F

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

↑

-15.1 ~ -3°C 4.8 ~ 26.6°F

0 mm

0 cm

9.1 h

10.9 MJ/m²

1.4 mm

1/31

Partly cloudy

-8.9 16

-0.6°C 30.9°F

59.4 km/h 36.9 mph 16.5 m/s 32.1 knots

↑

-15.9 ~ -5.6°C 3.4 ~ 21.9°F

0 mm

0 cm

9.2 h

13.2 MJ/m²

1.4 mm

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Monthly Statistics

73.8 mm

Total Precipitation

11.8 cm

Total Snowfall

9.8 hour

Average Daily Daylight Duration

6.3 hour

Average Daily Sunshine Duration

-14.2 °C 6.4 °F

Minimum Temperature

15.5 °C 59.9 °F

Maximum Temperature

Location Map

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