Reston, us-Virginia State, USA in December 2025 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 0 32 ~ 6.5°C 43.7°F Sunrise: 07:09 Sunset: 16:47	2 0.2 32.4 ~ 4°C 39.2°F Sunrise: 07:10 Sunset: 16:47	3 -1.8 28.8 ~ 6.2°C 43.2°F Sunrise: 07:11 Sunset: 16:47	4 -2.9 26.8 ~ 6.1°C 43°F Sunrise: 07:12 Sunset: 16:46	5 -3.3 26.1 ~ -0.8°C 30.6°F Sunrise: 07:13 Sunset: 16:46	6 -1.8 28.8 ~ 2.5°C 36.5°F Sunrise: 07:14 Sunset: 16:46	7 -2.7 27.1 ~ 5.4°C 41.7°F Sunrise: 07:15 Sunset: 16:46
8 -4 24.8 ~ 1.2°C 34.2°F Sunrise: 07:15 Sunset: 16:46	9 -7.4 18.7 ~ 0°C 32°F Sunrise: 07:16 Sunset: 16:46	10 -1.5 29.3 ~ 6°C 42.8°F Sunrise: 07:17 Sunset: 16:46	11 -1.5 29.3 ~ 3.7°C 38.7°F Sunrise: 07:18 Sunset: 16:47	12 -3.3 26.1 ~ 2.3°C 36.1°F Sunrise: 07:19 Sunset: 16:47	13 -3.5 25.7 ~ 5.7°C 42.3°F Sunrise: 07:19 Sunset: 16:47	14 -9.2 15.4 ~ 0.8°C 33.4°F Sunrise: 07:20 Sunset: 16:47
15 -9.8 14.4 ~ -4.1°C 24.6°F Sunrise: 07:21 Sunset: 16:47	16 -9.1 15.6 ~ 3°C 37.4°F Sunrise: 07:21 Sunset: 16:48	17 -4.1 24.6 ~ 11.4°C 52.5°F Sunrise: 07:22 Sunset: 16:48	18 -1.2 29.8 ~ 11.2°C 52.2°F Sunrise: 07:22 Sunset: 16:48	19 -0.3 31.5 ~ 14.1°C 57.4°F Sunrise: 07:23 Sunset: 16:49	20 -3.5 25.7 ~ 6.5°C 43.7°F Sunrise: 07:24 Sunset: 16:49	21 -0.2 31.6 ~ 9.8°C 49.6°F Sunrise: 07:24 Sunset: 16:50
22 -3.8 25.2 ~ 6.9°C 44.4°F Sunrise: 07:25 Sunset: 16:50	23 2 35.6 ~ 8.1°C 46.6°F Sunrise: 07:25 Sunset: 16:51	24 3.8 38.8 ~ 12.3°C 54.1°F Sunrise: 07:25 Sunset: 16:52	25 2.8 37 ~ 13.7°C 56.7°F Sunrise: 07:26 Sunset: 16:52	26 -1.5 29.3 ~ 2.9°C 37.2°F Sunrise: 07:26 Sunset: 16:53	27 0.7 33.3 ~ 5.4°C 41.7°F Sunrise: 07:27 Sunset: 16:53	28 0.1 32.2 ~ 7.6°C 45.7°F Sunrise: 07:27 Sunset: 16:54
29 -1.8 28.8 ~ 12.2°C 54°F Sunrise: 07:27 Sunset: 16:55	30 -3.8 25.2 ~ 0.2°C 32.4°F Sunrise: 07:27 Sunset: 16:56	31 -4 24.8 ~ 2.5°C 36.5°F Sunrise: 07:27 Sunset: 16:56

Reston, us-Virginia State, USA December 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -9.8 °C, Maximum Temperature is 14.1 °C, Total Precipitation is 43.5 mm, Total Snowfall is 7.8 cm, Rainy Days is 12 days, Snowy Days is 6 days, Maximum Wind Speed is 86 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

12/1

Overcast

0 32

6.5°C 43.7°F

46.8 km/h 29.1 mph 13 m/s 25.3 knots

↑

-4.9 ~ 2.6°C 23.2 ~ 36.7°F

0 mm

0 cm

8.3 h

10 MJ/m²

1.5 mm

12/2

Moderate snow

0.2 32.4

4°C 39.2°F

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

↑

-4.2 ~ -0.3°C 24.4 ~ 31.5°F

16.4 mm

0.4 cm

1.2 h

1.7 MJ/m²

0.4 mm

12/3

Overcast

-1.8 28.8

6.2°C 43.2°F

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

↑

-6.5 ~ 2.9°C 20.3 ~ 37.2°F

0 mm

0 cm

8.5 h

9.8 MJ/m²

1.2 mm

12/4

Overcast

-2.9 26.8

6.1°C 43°F

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

↑

-6.3 ~ 0.4°C 20.7 ~ 32.7°F

0 mm

0 cm

8.2 h

7.4 MJ/m²

1.1 mm

12/5

Moderate snow

-3.3 26.1

-0.8°C 30.6°F

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

↑

-7.2 ~ -4.2°C 19 ~ 24.4°F

3.2 mm

2.2 cm

0 h

2.8 MJ/m²

0.5 mm

12/6

Overcast

-1.8 28.8

2.5°C 36.5°F

14 km/h 8.7 mph 3.9 m/s 7.6 knots

↑

-5.1 ~ -0.1°C 22.8 ~ 31.8°F

0 mm

0 cm

2.7 h

5.9 MJ/m²

0.6 mm

12/7

Overcast

-2.7 27.1

5.4°C 41.7°F

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

↑

-5.9 ~ 1.7°C 21.4 ~ 35.1°F

0 mm

0 cm

4.8 h

6.1 MJ/m²

0.7 mm

12/8

Overcast

-4 24.8

1.2°C 34.2°F

42.8 km/h 26.6 mph 11.9 m/s 23.1 knots

↑

-8.9 ~ -3.5°C 16 ~ 25.7°F

0 mm

0 cm

0.5 h

4.3 MJ/m²

1.1 mm

12/9

Overcast

-7.4 18.7

0°C 32°F

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

↑

-11.3 ~ -5.4°C 11.7 ~ 22.3°F

0 mm

0 cm

6.8 h

8.2 MJ/m²

1 mm

12/10

Light drizzle

-1.5 29.3

6°C 42.8°F

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

↑

-6.9 ~ 1°C 19.6 ~ 33.8°F

0.1 mm

0 cm

0 h

2.3 MJ/m²

0.9 mm

12/11

Overcast

-1.5 29.3

3.7°C 38.7°F

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

↑

-6.2 ~ -1°C 20.8 ~ 30.2°F

0 mm

0 cm

4.2 h

6.4 MJ/m²

1.4 mm

12/12

Overcast

-3.3 26.1

2.3°C 36.1°F

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

↑

-7.1 ~ -2°C 19.2 ~ 28.4°F

0 mm

0 cm

6.3 h

7 MJ/m²

1 mm

12/13

Light drizzle

-3.5 25.7

5.7°C 42.3°F

19.1 km/h 11.9 mph 5.3 m/s 10.3 knots

↑

-7.6 ~ 2.4°C 18.3 ~ 36.3°F

0.3 mm

0 cm

7.1 h

7.1 MJ/m²

0.9 mm

12/14

Heavy snow

-9.2 15.4

0.8°C 33.4°F

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

↑

-16 ~ -2.4°C 3.2 ~ 27.7°F

7.4 mm

4.5 cm

5.7 h

7.7 MJ/m²

0.8 mm

12/15

Slight snow

-9.8 14.4

-4.1°C 24.6°F

43.9 km/h 27.3 mph 12.2 m/s 23.7 knots

↑

-16.2 ~ -8.5°C 2.8 ~ 16.7°F

0.1 mm

0.1 cm

6 h

6.9 MJ/m²

0.7 mm

12/16

Overcast

-9.1 15.6

3°C 37.4°F

24.5 km/h 15.2 mph 6.8 m/s 13.2 knots

↑

-13 ~ -0.7°C 8.6 ~ 30.7°F

0 mm

0 cm

8.1 h

9.7 MJ/m²

1 mm

12/17

Overcast

-4.1 24.6

11.4°C 52.5°F

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

↑

-8.4 ~ 7°C 16.9 ~ 44.6°F

0 mm

0 cm

4.4 h

6 MJ/m²

1.4 mm

12/18

Moderate drizzle

-1.2 29.8

11.2°C 52.2°F

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

↑

-4.9 ~ 7.5°C 23.2 ~ 45.5°F

3.1 mm

0 cm

7.5 h

8.8 MJ/m²

1.3 mm

12/19

Dense drizzle

-0.3 31.5

14.1°C 57.4°F

70.2 km/h 43.6 mph 19.5 m/s 37.9 knots

↑

-5.9 ~ 11.7°C 21.4 ~ 53.1°F

5.8 mm

0 cm

5.4 h

6 MJ/m²

1.6 mm

12/20

Overcast

-3.5 25.7

6.5°C 43.7°F

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

↑

-8 ~ 1.8°C 17.6 ~ 35.2°F

0 mm

0 cm

8.2 h

9.4 MJ/m²

1.5 mm

12/21

Overcast

-0.2 31.6

9.8°C 49.6°F

52.9 km/h 32.9 mph 14.7 m/s 28.6 knots

↑

-4.9 ~ 3.3°C 23.2 ~ 37.9°F

0 mm

0 cm

6.2 h

6.3 MJ/m²

2.1 mm

12/22

Overcast

-3.8 25.2

6.9°C 44.4°F

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

↑

-7.8 ~ 3°C 18 ~ 37.4°F

0 mm

0 cm

8.3 h

9.2 MJ/m²

1.4 mm

12/23

Moderate snow

2 35.6

8.1°C 46.6°F

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

↑

-2 ~ 6.4°C 28.4 ~ 43.5°F

3 mm

0.6 cm

2.5 h

3.5 MJ/m²

0.8 mm

12/24

Overcast

3.8 38.8

12.3°C 54.1°F

48.2 km/h 30 mph 13.4 m/s 26 knots

↑

0.4 ~ 6.9°C 32.7 ~ 44.4°F

0 mm

0 cm

8.1 h

9.6 MJ/m²

1.9 mm

12/25

Light drizzle

2.8 37

13.7°C 56.7°F

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

↑

-1.9 ~ 10.4°C 28.6 ~ 50.7°F

0.2 mm

0 cm

8 h

7.5 MJ/m²

1.6 mm

12/26

Dense drizzle

-1.5 29.3

2.9°C 37.2°F

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

↑

-5.8 ~ -1.4°C 21.6 ~ 29.5°F

2.3 mm

0 cm

0 h

2.5 MJ/m²

0.9 mm

12/27

Overcast

0.7 33.3

5.4°C 41.7°F

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

↑

-2.8 ~ 1.9°C 27 ~ 35.4°F

0 mm

0 cm

0.6 h

3.9 MJ/m²

0.7 mm

12/28

Light drizzle

0.1 32.2

7.6°C 45.7°F

43.9 km/h 27.3 mph 12.2 m/s 23.7 knots

↑

-3.1 ~ 3.4°C 26.4 ~ 38.1°F

0.3 mm

0 cm

0 h

3.5 MJ/m²

0.7 mm

12/29

Moderate drizzle

-1.8 28.8

12.2°C 54°F

86 km/h 53.4 mph 23.9 m/s 46.4 knots

↑

-8.8 ~ 10.1°C 16.2 ~ 50.2°F

1.2 mm

0 cm

3.1 h

3.6 MJ/m²

1.7 mm

12/30

Overcast

-3.8 25.2

0.2°C 32.4°F

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

↑

-9.7 ~ -6.8°C 14.5 ~ 19.8°F

0 mm

0 cm

2.2 h

4.3 MJ/m²

1.4 mm

12/31

Slight snow

-4 24.8

2.5°C 36.5°F

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

↑

-9.5 ~ -2.5°C 14.9 ~ 27.5°F

0.1 mm

0.1 cm

5.5 h

7.3 MJ/m²

1.3 mm

Nearby Weather

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Monthly Statistics

43.5 mm

Total Precipitation

7.8 cm

Total Snowfall

9.5 hour

Average Daily Daylight Duration

4.8 hour

Average Daily Sunshine Duration

-9.8 °C 14.4 °F

Minimum Temperature

14.1 °C 57.4 °F

Maximum Temperature

Location Map

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