Boulder, us-Colorado State, USA in December 2021 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
		1 4.3 39.7 ~ 20.6°C 69.1°F Sunrise: 07:04 Sunset: 16:36	2 4.3 39.7 ~ 18.4°C 65.1°F Sunrise: 07:05 Sunset: 16:35	3 1.4 34.5 ~ 12.6°C 54.7°F Sunrise: 07:06 Sunset: 16:35	4 -0.3 31.5 ~ 17.1°C 62.8°F Sunrise: 07:07 Sunset: 16:35	5 -10.2 13.6 ~ 15.1°C 59.2°F Sunrise: 07:08 Sunset: 16:35
6 -12.4 9.7 ~ 1.4°C 34.5°F Sunrise: 07:08 Sunset: 16:35	7 -1.6 29.1 ~ 9.5°C 49.1°F Sunrise: 07:09 Sunset: 16:35	8 0.4 32.7 ~ 10.8°C 51.4°F Sunrise: 07:10 Sunset: 16:35	9 0.1 32.2 ~ 7.9°C 46.2°F Sunrise: 07:11 Sunset: 16:35	10 -5.6 21.9 ~ 1°C 33.8°F Sunrise: 07:12 Sunset: 16:35	11 -7.8 18 ~ 6.3°C 43.3°F Sunrise: 07:13 Sunset: 16:35	12 0.2 32.4 ~ 14.6°C 58.3°F Sunrise: 07:13 Sunset: 16:35
13 -2.2 28 ~ 9.9°C 49.8°F Sunrise: 07:14 Sunset: 16:35	14 -0.5 31.1 ~ 16.4°C 61.5°F Sunrise: 07:15 Sunset: 16:36	15 -1.1 30 ~ 7.9°C 46.2°F Sunrise: 07:16 Sunset: 16:36	16 -2.8 27 ~ 6.9°C 44.4°F Sunrise: 07:16 Sunset: 16:36	17 -7.7 18.1 ~ 2.4°C 36.3°F Sunrise: 07:17 Sunset: 16:37	18 -10.1 13.8 ~ 4.2°C 39.6°F Sunrise: 07:17 Sunset: 16:37	19 -0.9 30.4 ~ 11.9°C 53.4°F Sunrise: 07:18 Sunset: 16:37
20 -0.8 30.6 ~ 14.1°C 57.4°F Sunrise: 07:18 Sunset: 16:38	21 0.4 32.7 ~ 12.9°C 55.2°F Sunrise: 07:19 Sunset: 16:38	22 1.1 34 ~ 14.2°C 57.6°F Sunrise: 07:19 Sunset: 16:39	23 2.2 36 ~ 15.6°C 60.1°F Sunrise: 07:20 Sunset: 16:39	24 -1.2 29.8 ~ 6.3°C 43.3°F Sunrise: 07:20 Sunset: 16:40	25 -2.9 26.8 ~ 11.8°C 53.2°F Sunrise: 07:21 Sunset: 16:41	26 -4.1 24.6 ~ 10.6°C 51.1°F Sunrise: 07:21 Sunset: 16:41
27 -4.9 23.2 ~ 6.5°C 43.7°F Sunrise: 07:21 Sunset: 16:42	28 -6.8 19.8 ~ 0.9°C 33.6°F Sunrise: 07:22 Sunset: 16:43	29 -8.6 16.5 ~ -1.1°C 30°F Sunrise: 07:22 Sunset: 16:43	30 -2.7 27.1 ~ 5°C 41°F Sunrise: 07:22 Sunset: 16:44	31 -9.6 14.7 ~ 0.3°C 32.5°F Sunrise: 07:22 Sunset: 16:45

Boulder, us-Colorado State, USA December 2021, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -12.4 °C, Maximum Temperature is 20.6 °C, Total Precipitation is 28.3 mm, Total Snowfall is 14.1 cm, Rainy Days is 6 days, Snowy Days is 8 days, Maximum Wind Speed is 159.8 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

4.3 39.7

20.6°C 69.1°F

60.8 km/h 37.8 mph 16.9 m/s 32.8 knots

↑

-0.8 ~ 15.9°C 30.6 ~ 60.6°F

0 mm

0 cm

8.1 h

8.7 MJ/m²

3.2 mm

12/2

Mainly clear

4.3 39.7

18.4°C 65.1°F

32.8 km/h 20.4 mph 9.1 m/s 17.7 knots

↑

0.6 ~ 15°C 33.1 ~ 59°F

0 mm

0 cm

8.4 h

10 MJ/m²

2.5 mm

12/3

Overcast

1.4 34.5

12.6°C 54.7°F

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

↑

-3.2 ~ 8.9°C 26.2 ~ 48°F

0 mm

0 cm

8.4 h

9.7 MJ/m²

1.7 mm

12/4

Overcast

-0.3 31.5

17.1°C 62.8°F

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

↑

-3.4 ~ 14.2°C 25.9 ~ 57.6°F

0 mm

0 cm

8.3 h

10 MJ/m²

1.8 mm

12/5

Overcast

-10.2 13.6

15.1°C 59.2°F

99 km/h 61.5 mph 27.5 m/s 53.5 knots

↑

-14.9 ~ 11.2°C 5.2 ~ 52.2°F

0 mm

0 cm

8.3 h

9.4 MJ/m²

2.9 mm

12/6

Overcast

-12.4 9.7

1.4°C 34.5°F

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

↑

-16.2 ~ -3°C 2.8 ~ 26.6°F

0 mm

0 cm

7.5 h

8 MJ/m²

0.8 mm

12/7

Overcast

-1.6 29.1

9.5°C 49.1°F

66.6 km/h 41.4 mph 18.5 m/s 36 knots

↑

-6 ~ 4.5°C 21.2 ~ 40.1°F

0 mm

0 cm

8 h

8.3 MJ/m²

1.7 mm

12/8

Light drizzle

0.4 32.7

10.8°C 51.4°F

79.2 km/h 49.2 mph 22 m/s 42.8 knots

↑

-3.8 ~ 7.6°C 25.2 ~ 45.7°F

0.3 mm

0 cm

4.4 h

5.8 MJ/m²

1.9 mm

12/9

Slight snow

0.1 32.2

7.9°C 46.2°F

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

↑

-3.6 ~ 3.5°C 25.5 ~ 38.3°F

0.3 mm

0.1 cm

4.7 h

4.5 MJ/m²

1.2 mm

12/10

Moderate snow

-5.6 21.9

1°C 33.8°F

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

↑

-12.3 ~ -2.5°C 9.9 ~ 27.5°F

3.5 mm

2.5 cm

7.5 h

7.7 MJ/m²

1 mm

12/11

Overcast

-7.8 18

6.3°C 43.3°F

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

↑

-13.4 ~ -1.2°C 7.9 ~ 29.8°F

0 mm

0 cm

8.2 h

9.2 MJ/m²

2.2 mm

12/12

Overcast

0.2 32.4

14.6°C 58.3°F

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

↑

-4.9 ~ 10.6°C 23.2 ~ 51.1°F

0 mm

0 cm

8.1 h

9.4 MJ/m²

2.7 mm

12/13

Overcast

-2.2 28

9.9°C 49.8°F

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

↑

-5.8 ~ 5.4°C 21.6 ~ 41.7°F

0 mm

0 cm

8.2 h

9.4 MJ/m²

1.7 mm

12/14

Overcast

-0.5 31.1

16.4°C 61.5°F

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

↑

-4.2 ~ 12.1°C 24.4 ~ 53.8°F

0 mm

0 cm

7.7 h

7.8 MJ/m²

1.7 mm

12/15

Slight snow

-1.1 30

7.9°C 46.2°F

159.8 km/h 99.3 mph 44.4 m/s 86.3 knots

↑

-10.7 ~ 2.7°C 12.7 ~ 36.9°F

1.1 mm

0.1 cm

3.6 h

5.3 MJ/m²

1.9 mm

12/16

Overcast

-2.8 27

6.9°C 44.4°F

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

↑

-8.3 ~ 1.3°C 17.1 ~ 34.3°F

0 mm

0 cm

8.1 h

9.2 MJ/m²

1.8 mm

12/17

Overcast

-7.7 18.1

2.4°C 36.3°F

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

↑

-11.7 ~ -2°C 10.9 ~ 28.4°F

0 mm

0 cm

8 h

7.8 MJ/m²

1.1 mm

12/18

Partly cloudy

-10.1 13.8

4.2°C 39.6°F

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

↑

-14.3 ~ -0.3°C 6.3 ~ 31.5°F

0 mm

0 cm

8.1 h

9.7 MJ/m²

1.1 mm

12/19

Overcast

-0.9 30.4

11.9°C 53.4°F

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

↑

-5.8 ~ 7.8°C 21.6 ~ 46°F

0 mm

0 cm

7.2 h

8.6 MJ/m²

2 mm

12/20

Overcast

-0.8 30.6

14.1°C 57.4°F

39.2 km/h 24.4 mph 10.9 m/s 21.2 knots

↑

-6.1 ~ 11.1°C 21 ~ 52°F

0 mm

0 cm

8.1 h

9.1 MJ/m²

2.2 mm

12/21

Overcast

0.4 32.7

12.9°C 55.2°F

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

↑

-5.8 ~ 7.3°C 21.6 ~ 45.1°F

0 mm

0 cm

8.1 h

9.3 MJ/m²

2.9 mm

12/22

Overcast

1.1 34

14.2°C 57.6°F

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

↑

-4.1 ~ 9.8°C 24.6 ~ 49.6°F

0 mm

0 cm

8.1 h

8.8 MJ/m²

2.2 mm

12/23

Light drizzle

2.2 36

15.6°C 60.1°F

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

↑

-3.3 ~ 12°C 26.1 ~ 53.6°F

0.5 mm

0 cm

7 h

6.5 MJ/m²

1.7 mm

12/24

Heavy snow

-1.2 29.8

6.3°C 43.3°F

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

↑

-5.1 ~ 3.6°C 22.8 ~ 38.5°F

12.1 mm

4.1 cm

0 h

4.1 MJ/m²

0.6 mm

12/25

Slight snow

-2.9 26.8

11.8°C 53.2°F

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

↑

-6.6 ~ 7.1°C 20.1 ~ 44.8°F

0.2 mm

0.1 cm

8.1 h

9 MJ/m²

1.6 mm

12/26

Overcast

-4.1 24.6

10.6°C 51.1°F

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

↑

-8.3 ~ 5.3°C 17.1 ~ 41.5°F

0 mm

0 cm

8 h

7.8 MJ/m²

1.7 mm

12/27

Slight snow

-4.9 23.2

6.5°C 43.7°F

34.2 km/h 21.3 mph 9.5 m/s 18.5 knots

↑

-9.1 ~ 1.3°C 15.6 ~ 34.3°F

0.1 mm

0.1 cm

6 h

7.4 MJ/m²

1.2 mm

12/28

Slight snow

-6.8 19.8

0.9°C 33.6°F

56.5 km/h 35.1 mph 15.7 m/s 30.5 knots

↑

-11.6 ~ -4.9°C 11.1 ~ 23.2°F

0.1 mm

0.1 cm

8.1 h

8.7 MJ/m²

1.2 mm

12/29

Overcast

-8.6 16.5

-1.1°C 30°F

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

↑

-13.2 ~ -6.8°C 8.2 ~ 19.8°F

0 mm

0 cm

8.1 h

8.5 MJ/m²

0.9 mm

12/30

Overcast

-2.7 27.1

5°C 41°F

111.6 km/h 69.3 mph 31 m/s 60.3 knots

↑

-7.6 ~ -1.7°C 18.3 ~ 28.9°F

0 mm

0 cm

8.1 h

6.6 MJ/m²

1.8 mm

12/31

Heavy snow

-9.6 14.7

0.3°C 32.5°F

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

↑

-14.9 ~ -3.9°C 5.2 ~ 25°F

10.1 mm

7.1 cm

2.5 h

4.4 MJ/m²

0.7 mm

Nearby Weather

Monthly Statistics

28.3 mm

Total Precipitation

14.1 cm

Total Snowfall

9.4 hour

Average Daily Daylight Duration

7.1 hour

Average Daily Sunshine Duration

-12.4 °C 9.7 °F

Minimum Temperature

20.6 °C 69.1 °F

Maximum Temperature

Location Map

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