Thunder Bay, ca-Ontario, Canada in December 2025 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 -11.2 11.8 ~ -7.8°C 18°F Sunrise: 08:27 Sunset: 17:04	2 -11.4 11.5 ~ -4.2°C 24.4°F Sunrise: 08:29 Sunset: 17:04	3 -17.6 0.3 ~ -5.3°C 22.5°F Sunrise: 08:30 Sunset: 17:03	4 -19.5 -3.1 ~ -6.8°C 19.8°F Sunrise: 08:31 Sunset: 17:03	5 -10.4 13.3 ~ -5.1°C 22.8°F Sunrise: 08:32 Sunset: 17:02	6 -17.1 1.2 ~ -10.9°C 12.4°F Sunrise: 08:33 Sunset: 17:02	7 -19.3 -2.7 ~ -12.6°C 9.3°F Sunrise: 08:34 Sunset: 17:02
8 -20.6 -5.1 ~ -5.9°C 21.4°F Sunrise: 08:36 Sunset: 17:02	9 -9.8 14.4 ~ -5.9°C 21.4°F Sunrise: 08:37 Sunset: 17:02	10 -14.4 6.1 ~ -8.8°C 16.2°F Sunrise: 08:37 Sunset: 17:02	11 -12.6 9.3 ~ -5.2°C 22.6°F Sunrise: 08:38 Sunset: 17:02	12 -19.1 -2.4 ~ -8.2°C 17.2°F Sunrise: 08:39 Sunset: 17:02	13 -23.5 -10.3 ~ -19.8°C -3.6°F Sunrise: 08:40 Sunset: 17:02	14 -20.6 -5.1 ~ -7.7°C 18.1°F Sunrise: 08:41 Sunset: 17:02
15 -14.9 5.2 ~ -7.2°C 19°F Sunrise: 08:42 Sunset: 17:02	16 -14.6 5.7 ~ 5.5°C 41.9°F Sunrise: 08:42 Sunset: 17:02	17 -10.1 13.8 ~ -0.2°C 31.6°F Sunrise: 08:43 Sunset: 17:02	18 -16.9 1.6 ~ 2.2°C 36°F Sunrise: 08:44 Sunset: 17:03	19 -20 -4 ~ -7.1°C 19.2°F Sunrise: 08:44 Sunset: 17:03	20 -15.5 4.1 ~ -4.6°C 23.7°F Sunrise: 08:45 Sunset: 17:04	21 -19.9 -3.8 ~ -13°C 8.6°F Sunrise: 08:45 Sunset: 17:04
22 -14.6 5.7 ~ -2.3°C 27.9°F Sunrise: 08:46 Sunset: 17:05	23 -12.4 9.7 ~ -1°C 30.2°F Sunrise: 08:46 Sunset: 17:05	24 -17.4 0.7 ~ -3.7°C 25.3°F Sunrise: 08:47 Sunset: 17:06	25 -12.4 9.7 ~ -2.2°C 28°F Sunrise: 08:47 Sunset: 17:07	26 -5.1 22.8 ~ -0.2°C 31.6°F Sunrise: 08:47 Sunset: 17:07	27 -3.8 25.2 ~ 1.2°C 34.2°F Sunrise: 08:48 Sunset: 17:08	28 -9.4 15.1 ~ 0.9°C 33.6°F Sunrise: 08:48 Sunset: 17:09
29 -18.2 -0.8 ~ -9.9°C 14.2°F Sunrise: 08:48 Sunset: 17:10	30 -20 -4 ~ -12.6°C 9.3°F Sunrise: 08:48 Sunset: 17:11	31 -20.8 -5.4 ~ -13.4°C 7.9°F Sunrise: 08:48 Sunset: 17:11

Thunder Bay, ca-Ontario, Canada December 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -23.5 °C, Maximum Temperature is 5.5 °C, Total Precipitation is 56.9 mm, Total Snowfall is 34.5 cm, Rainy Days is 3 days, Snowy Days is 20 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

12/1

Overcast

-11.2 11.8

-7.8°C 18°F

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

↑

-16.7 ~ -13.5°C 1.9 ~ 7.7°F

0 mm

0 cm

6.5 h

4.9 MJ/m²

0.4 mm

12/2

Slight snow

-11.4 11.5

-4.2°C 24.4°F

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

↑

-16.6 ~ -8.8°C 2.1 ~ 16.2°F

1.2 mm

0.8 cm

1.6 h

2.9 MJ/m²

0.4 mm

12/3

Slight snow

-17.6 0.3

-5.3°C 22.5°F

59 km/h 36.7 mph 16.4 m/s 31.9 knots

↑

-25.2 ~ -10°C -13.4 ~ 14°F

0.7 mm

0.5 cm

7.3 h

6.2 MJ/m²

0.5 mm

12/4

Moderate snow

-19.5 -3.1

-6.8°C 19.8°F

49 km/h 30.4 mph 13.6 m/s 26.5 knots

↑

-26.2 ~ -12.9°C -15.2 ~ 8.8°F

0.6 mm

0.4 cm

4.8 h

4.4 MJ/m²

0.5 mm

12/5

Moderate snow

-10.4 13.3

-5.1°C 22.8°F

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

↑

-16.5 ~ -10.3°C 2.3 ~ 13.5°F

0.5 mm

0.4 cm

3 h

3.7 MJ/m²

0.5 mm

12/6

Overcast

-17.1 1.2

-10.9°C 12.4°F

52.2 km/h 32.4 mph 14.5 m/s 28.2 knots

↑

-23.9 ~ -17.8°C -11 ~ -0°F

0 mm

0 cm

7.2 h

6.3 MJ/m²

0.5 mm

12/7

Clear sky

-19.3 -2.7

-12.6°C 9.3°F

38.5 km/h 23.9 mph 10.7 m/s 20.8 knots

↑

-25.6 ~ -19°C -14.1 ~ -2.2°F

0 mm

0 cm

7.2 h

6.2 MJ/m²

0.4 mm

12/8

Slight snow

-20.6 -5.1

-5.9°C 21.4°F

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

↑

-26.5 ~ -10.6°C -15.7 ~ 12.9°F

0.4 mm

0.2 cm

0 h

2.2 MJ/m²

0.3 mm

12/9

Moderate snow

-9.8 14.4

-5.9°C 21.4°F

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

↑

-14.7 ~ -10.2°C 5.5 ~ 13.6°F

2.8 mm

2 cm

5 h

5.1 MJ/m²

0.3 mm

12/10

Overcast

-14.4 6.1

-8.8°C 16.2°F

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

↑

-20.4 ~ -14.1°C -4.7 ~ 6.6°F

0 mm

0 cm

7.1 h

6.1 MJ/m²

0.4 mm

12/11

Overcast

-12.6 9.3

-5.2°C 22.6°F

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

↑

-17.8 ~ -8.6°C -0 ~ 16.5°F

0 mm

0 cm

7.1 h

5.8 MJ/m²

0.4 mm

12/12

Moderate snow

-19.1 -2.4

-8.2°C 17.2°F

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

↑

-26.7 ~ -12.2°C -16.1 ~ 10°F

1.2 mm

0.8 cm

0.5 h

2.9 MJ/m²

0.3 mm

12/13

Overcast

-23.5 -10.3

-19.8°C -3.6°F

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

↑

-31.1 ~ -27.2°C -24 ~ -17°F

0 mm

0 cm

7.1 h

5.8 MJ/m²

0.3 mm

12/14

Slight snow

-20.6 -5.1

-7.7°C 18.1°F

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

↑

-27.3 ~ -13.1°C -17.1 ~ 8.4°F

0.3 mm

0.2 cm

6.7 h

5.3 MJ/m²

0.3 mm

12/15

Moderate snow

-14.9 5.2

-7.2°C 19°F

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

↑

-19.2 ~ -12.8°C -2.6 ~ 9°F

1.7 mm

1.2 cm

0.6 h

3.3 MJ/m²

0.3 mm

12/16

Overcast

-14.6 5.7

5.5°C 41.9°F

57.6 km/h 35.8 mph 16 m/s 31.1 knots

↑

-19 ~ 0.4°C -2.2 ~ 32.7°F

0 mm

0 cm

5.8 h

4.9 MJ/m²

0.7 mm

12/17

Moderate snow

-10.1 13.8

-0.2°C 31.6°F

61.2 km/h 38 mph 17 m/s 33 knots

↑

-14.9 ~ -5.4°C 5.2 ~ 22.3°F

0.4 mm

0.3 cm

5.9 h

5.2 MJ/m²

0.5 mm

12/18

Heavy snow

-16.9 1.6

2.2°C 36°F

54.7 km/h 34 mph 15.2 m/s 29.5 knots

↑

-23.5 ~ -1.2°C -10.3 ~ 29.8°F

16 mm

6.9 cm

0 h

0.8 MJ/m²

0.3 mm

12/19

Moderate snow

-20 -4

-7.1°C 19.2°F

58.7 km/h 36.5 mph 16.3 m/s 31.7 knots

↑

-26.7 ~ -13.8°C -16.1 ~ 7.2°F

4.4 mm

3.1 cm

6.6 h

6.1 MJ/m²

0.3 mm

12/20

Slight snow

-15.5 4.1

-4.6°C 23.7°F

67.7 km/h 42.1 mph 18.8 m/s 36.6 knots

↑

-23.8 ~ -10.3°C -10.8 ~ 13.5°F

1.1 mm

0.8 cm

2.4 h

3.7 MJ/m²

0.5 mm

12/21

Overcast

-19.9 -3.8

-13°C 8.6°F

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

↑

-25.1 ~ -17.3°C -13.2 ~ 0.9°F

0 mm

0 cm

6.6 h

5.8 MJ/m²

0.3 mm

12/22

Overcast

-14.6 5.7

-2.3°C 27.9°F

29.2 km/h 18.1 mph 8.1 m/s 15.8 knots

↑

-18.7 ~ -6.5°C -1.7 ~ 20.3°F

0 mm

0 cm

0 h

3 MJ/m²

0.2 mm

12/23

Moderate snow

-12.4 9.7

-1°C 30.2°F

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

↑

-17.1 ~ -5.3°C 1.2 ~ 22.5°F

1.1 mm

0.8 cm

3.8 h

4.2 MJ/m²

0.4 mm

12/24

Overcast

-17.4 0.7

-3.7°C 25.3°F

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

↑

-21.6 ~ -6.9°C -6.9 ~ 19.6°F

0 mm

0 cm

1 h

2.5 MJ/m²

0.3 mm

12/25

Heavy snow

-12.4 9.7

-2.2°C 28°F

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

↑

-18.1 ~ -8.3°C -0.6 ~ 17.1°F

5.9 mm

4.1 cm

0 h

2.2 MJ/m²

0.3 mm

12/26

Heavy snow

-5.1 22.8

-0.2°C 31.6°F

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

↑

-8.6 ~ -4.7°C 16.5 ~ 23.5°F

5.9 mm

4.1 cm

5.3 h

4.8 MJ/m²

0.4 mm

12/27

Heavy snow

-3.8 25.2

1.2°C 34.2°F

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

↑

-6.8 ~ -1.1°C 19.8 ~ 30°F

10.6 mm

6.4 cm

0 h

1.5 MJ/m²

0.2 mm

12/28

Moderate snow

-9.4 15.1

0.9°C 33.6°F

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

↑

-17.4 ~ -1.9°C 0.7 ~ 28.6°F

0.8 mm

0.6 cm

0 h

1.8 MJ/m²

0.3 mm

12/29

Overcast

-18.2 -0.8

-9.9°C 14.2°F

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

↑

-25 ~ -18.1°C -13 ~ -0.6°F

0 mm

0 cm

7.1 h

6.1 MJ/m²

0.5 mm

12/30

Slight snow

-20 -4

-12.6°C 9.3°F

38.2 km/h 23.7 mph 10.6 m/s 20.6 knots

↑

-26.7 ~ -17.4°C -16.1 ~ 0.7°F

1.2 mm

0.8 cm

0 h

3 MJ/m²

0.3 mm

12/31

Slight snow

-20.8 -5.4

-13.4°C 7.9°F

52.6 km/h 32.7 mph 14.6 m/s 28.4 knots

↑

-28.7 ~ -18.8°C -19.7 ~ -1.8°F

0.1 mm

0.1 cm

7.1 h

6.3 MJ/m²

0.4 mm

Nearby Weather

Ajax, ca-Ontario, Canada Alert, ca-Nunavut, Canada Amos, ca-Quebec, Canada Aurora, ca-Ontario, Canada Baie-Comeau, ca-Quebec, Canada Baie-D'Urfé, ca-Quebec, Canada Barrie, ca-Ontario, Canada Beaconsfield, ca-Quebec, Canada Beauharnois, ca-Quebec, Canada Bécancour, ca-Quebec, Canada Belleville, ca-Ontario, Canada Bracebridge, ca-Ontario, Canada Brampton, ca-Ontario, Canada Brantford, ca-Ontario, Canada Brockville, ca-Ontario, Canada Burlington, ca-Ontario, Canada Caledon, ca-Ontario, Canada Cambridge, ca-Ontario, Canada Cape Dorset, ca-Nunavut, Canada Châteauguay, ca-Quebec, Canada

Monthly Statistics

56.9 mm

Total Precipitation

34.5 cm

Total Snowfall

8.4 hour

Average Daily Daylight Duration

4.0 hour

Average Daily Sunshine Duration

-23.5 °C -10.3 °F

Minimum Temperature

5.5 °C 41.9 °F

Maximum Temperature

Location Map

The map is provided by OpenStreetMap and is for general location reference only. Administrative boundaries shown on the map do not represent the position of WorldWeatherData.