Decatur, us-Illinois State, USA in December 2025 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 -8.2 17.2 ~ -3.3°C 26.1°F Sunrise: 06:58 Sunset: 16:31	2 -7.9 17.8 ~ -5°C 23°F Sunrise: 06:59 Sunset: 16:31	3 -6.5 20.3 ~ -0.6°C 30.9°F Sunrise: 07:00 Sunset: 16:31	4 -14.9 5.2 ~ -4.3°C 24.3°F Sunrise: 07:01 Sunset: 16:31	5 -15.7 3.7 ~ -2.2°C 28°F Sunrise: 07:02 Sunset: 16:31	6 -2.3 27.9 ~ 1.9°C 35.4°F Sunrise: 07:03 Sunset: 16:31	7 -6.4 20.5 ~ 1.4°C 34.5°F Sunrise: 07:04 Sunset: 16:31
8 -11.2 11.8 ~ -4.3°C 24.3°F Sunrise: 07:05 Sunset: 16:31	9 -4.8 23.4 ~ 5.5°C 41.9°F Sunrise: 07:06 Sunset: 16:31	10 -2 28.4 ~ 6.1°C 43°F Sunrise: 07:06 Sunset: 16:31	11 -3.5 25.7 ~ -1.6°C 29.1°F Sunrise: 07:07 Sunset: 16:31	12 -4.7 23.5 ~ -0.9°C 30.4°F Sunrise: 07:08 Sunset: 16:31	13 -16.6 2.1 ~ -1.9°C 28.6°F Sunrise: 07:09 Sunset: 16:31	14 -20 -4 ~ -16.9°C 1.6°F Sunrise: 07:09 Sunset: 16:31
15 -20 -4 ~ -3°C 26.6°F Sunrise: 07:10 Sunset: 16:32	16 -6.2 20.8 ~ 3.2°C 37.8°F Sunrise: 07:11 Sunset: 16:32	17 1.3 34.3 ~ 5.6°C 42.1°F Sunrise: 07:11 Sunset: 16:32	18 -4.3 24.3 ~ 12.2°C 54°F Sunrise: 07:12 Sunset: 16:33	19 -6.6 20.1 ~ -1.4°C 29.5°F Sunrise: 07:12 Sunset: 16:33	20 -1.1 30 ~ 9.1°C 48.4°F Sunrise: 07:13 Sunset: 16:34	21 -4.5 23.9 ~ 3.9°C 39°F Sunrise: 07:13 Sunset: 16:34
22 -1.2 29.8 ~ 9°C 48.2°F Sunrise: 07:14 Sunset: 16:35	23 1.4 34.5 ~ 14.9°C 58.8°F Sunrise: 07:14 Sunset: 16:35	24 0.3 32.5 ~ 12.4°C 54.3°F Sunrise: 07:15 Sunset: 16:36	25 10.1 50.2 ~ 13.6°C 56.5°F Sunrise: 07:15 Sunset: 16:36	26 7.8 46 ~ 16.2°C 61.2°F Sunrise: 07:16 Sunset: 16:37	27 6.6 43.9 ~ 14.4°C 57.9°F Sunrise: 07:16 Sunset: 16:38	28
29	30	31

Decatur, us-Illinois State, USA December 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -20 °C, Maximum Temperature is 16.2 °C, Total Precipitation is 34.4 mm, Total Snowfall is 14.9 cm, Rainy Days is 7 days, Snowy Days is 6 days, Maximum Wind Speed is 73.1 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

12/1

Moderate snow

-8.2 17.2

-3.3°C 26.1°F

20.9 km/h 13 mph 5.8 m/s 11.3 knots

↑

-11.9 ~ -6.6°C 10.6 ~ 20.1°F

5.2 mm

3.6 cm

0.1 h

4.6 MJ/m²

0.4 mm

12/2

Slight snow

-7.9 17.8

-5°C 23°F

31.7 km/h 19.7 mph 8.8 m/s 17.1 knots

↑

-13.1 ~ -9.8°C 8.4 ~ 14.4°F

0.1 mm

0.1 cm

0.3 h

6.3 MJ/m²

0.4 mm

12/3

Overcast

-6.5 20.3

-0.6°C 30.9°F

34.6 km/h 21.5 mph 9.6 m/s 18.7 knots

↑

-12.1 ~ -5.1°C 10.2 ~ 22.8°F

0 mm

0 cm

8 h

8.2 MJ/m²

0.5 mm

12/4

Overcast

-14.9 5.2

-4.3°C 24.3°F

36.7 km/h 22.8 mph 10.2 m/s 19.8 knots

↑

-19.5 ~ -9.6°C -3.1 ~ 14.7°F

0 mm

0 cm

8.5 h

10.4 MJ/m²

0.6 mm

12/5

Overcast

-15.7 3.7

-2.2°C 28°F

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

↑

-20.2 ~ -7.3°C -4.4 ~ 18.9°F

0 mm

0 cm

8 h

9.7 MJ/m²

0.6 mm

12/6

Overcast

-2.3 27.9

1.9°C 35.4°F

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

↑

-6.7 ~ -0.8°C 19.9 ~ 30.6°F

0 mm

0 cm

3.5 h

6.8 MJ/m²

0.7 mm

12/7

Light drizzle

-6.4 20.5

1.4°C 34.5°F

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

↑

-11.7 ~ -1.4°C 10.9 ~ 29.5°F

0.1 mm

0 cm

0 h

4 MJ/m²

0.4 mm

12/8

Overcast

-11.2 11.8

-4.3°C 24.3°F

27.7 km/h 17.2 mph 7.7 m/s 15 knots

↑

-15.6 ~ -7.9°C 3.9 ~ 17.8°F

0 mm

0 cm

8.4 h

9.9 MJ/m²

0.6 mm

12/9

Overcast

-4.8 23.4

5.5°C 41.9°F

51.1 km/h 31.8 mph 14.2 m/s 27.6 knots

↑

-10.5 ~ 0.2°C 13.1 ~ 32.4°F

0 mm

0 cm

7.4 h

9.1 MJ/m²

1.1 mm

12/10

Slight snow

-2 28.4

6.1°C 43°F

61.9 km/h 38.5 mph 17.2 m/s 33.4 knots

↑

-8 ~ -0.2°C 17.6 ~ 31.6°F

2.7 mm

0.1 cm

0.2 h

3.2 MJ/m²

0.8 mm

12/11

Moderate snow

-3.5 25.7

-1.6°C 29.1°F

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

↑

-8.1 ~ -5.3°C 17.4 ~ 22.5°F

6.3 mm

4.4 cm

1.8 h

5.1 MJ/m²

0.6 mm

12/12

Moderate snow

-4.7 23.5

-0.9°C 30.4°F

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

↑

-8.6 ~ -4.2°C 16.5 ~ 24.4°F

1.5 mm

1.1 cm

7 h

7.4 MJ/m²

0.6 mm

12/13

Heavy snow

-16.6 2.1

-1.9°C 28.6°F

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

↑

-23.2 ~ -6.6°C -9.8 ~ 20.1°F

7.9 mm

5.5 cm

0 h

2.4 MJ/m²

0.2 mm

12/14

Clear sky

-20 -4

-16.9°C 1.6°F

34.6 km/h 21.5 mph 9.6 m/s 18.7 knots

↑

-26.1 ~ -21.8°C -15 ~ -7.2°F

0 mm

0 cm

8.3 h

10 MJ/m²

0.3 mm

12/15

Overcast

-20 -4

-3°C 26.6°F

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

↑

-25.2 ~ -8.1°C -13.4 ~ 17.4°F

0 mm

0 cm

8.2 h

8.9 MJ/m²

0.6 mm

12/16

Overcast

-6.2 20.8

3.2°C 37.8°F

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

↑

-11 ~ -1.9°C 12.2 ~ 28.6°F

0 mm

0 cm

8.3 h

9.5 MJ/m²

0.9 mm

12/17

Light drizzle

1.3 34.3

5.6°C 42.1°F

41.8 km/h 26 mph 11.6 m/s 22.6 knots

↑

-2.6 ~ 2.8°C 27.3 ~ 37°F

0.1 mm

0 cm

8 h

8.3 MJ/m²

1 mm

12/18

Moderate rain

-4.3 24.3

12.2°C 54°F

73.1 km/h 45.4 mph 20.3 m/s 39.5 knots

↑

-11.9 ~ 7.1°C 10.6 ~ 44.8°F

9.5 mm

0 cm

0 h

1.7 MJ/m²

0.5 mm

12/19

Overcast

-6.6 20.1

-1.4°C 29.5°F

64.1 km/h 39.8 mph 17.8 m/s 34.6 knots

↑

-13.7 ~ -6.5°C 7.3 ~ 20.3°F

0 mm

0 cm

7 h

8.9 MJ/m²

1.1 mm

12/20

Overcast

-1.1 30

9.1°C 48.4°F

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

↑

-7.3 ~ 4°C 18.9 ~ 39.2°F

0 mm

0 cm

8 h

7.5 MJ/m²

1.6 mm

12/21

Overcast

-4.5 23.9

3.9°C 39°F

28.4 km/h 17.6 mph 7.9 m/s 15.3 knots

↑

-8.5 ~ 0.1°C 16.7 ~ 32.2°F

0 mm

0 cm

8.2 h

9.4 MJ/m²

1 mm

12/22

Overcast

-1.2 29.8

9°C 48.2°F

34.9 km/h 21.7 mph 9.7 m/s 18.8 knots

↑

-6.2 ~ 4.3°C 20.8 ~ 39.7°F

0 mm

0 cm

5.1 h

6 MJ/m²

1.5 mm

12/23

Overcast

1.4 34.5

14.9°C 58.8°F

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

↑

-1.5 ~ 13.1°C 29.3 ~ 55.6°F

0 mm

0 cm

8.1 h

8.6 MJ/m²

1.1 mm

12/24

Overcast

0.3 32.5

12.4°C 54.3°F

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

↑

-2.8 ~ 11.4°C 27 ~ 52.5°F

0 mm

0 cm

2.5 h

4 MJ/m²

0.6 mm

12/25

Light drizzle

10.1 50.2

13.6°C 56.5°F

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

↑

8.1 ~ 12.2°C 46.6 ~ 54°F

0.1 mm

0 cm

0.9 h

3.5 MJ/m²

0.6 mm

12/26

Moderate drizzle

7.8 46

16.2°C 61.2°F

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

↑

6.1 ~ 14.3°C 43 ~ 57.7°F

0.8 mm

0 cm

4.3 h

4.8 MJ/m²

0.8 mm

12/27

Light drizzle

6.6 43.9

14.4°C 57.9°F

34.9 km/h 21.7 mph 9.7 m/s 18.8 knots

↑

4.1 ~ 13.6°C 39.4 ~ 56.5°F

0.1 mm

0 cm

2.3 h

4.9 MJ/m²

0.7 mm

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Monthly Statistics

34.4 mm

Total Precipitation

14.9 cm

Total Snowfall

9.4 hour

Average Daily Daylight Duration

4.9 hour

Average Daily Sunshine Duration

-20 °C -4 °F

Minimum Temperature

16.2 °C 61.2 °F

Maximum Temperature

Location Map

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