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

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
				1 -8.1 17.4 ~ 3.2°C 37.8°F Sunrise: 07:22 Sunset: 16:46	2 -5.4 22.3 ~ 7.7°C 45.9°F Sunrise: 07:23 Sunset: 16:47	3 -2 28.4 ~ 7.8°C 46°F Sunrise: 07:23 Sunset: 16:48
4 -3.5 25.7 ~ 10.1°C 50.2°F Sunrise: 07:23 Sunset: 16:49	5 -2.7 27.1 ~ 7.8°C 46°F Sunrise: 07:23 Sunset: 16:50	6 -3.3 26.1 ~ 5.1°C 41.2°F Sunrise: 07:23 Sunset: 16:51	7 -4.2 24.4 ~ 4.8°C 40.6°F Sunrise: 07:22 Sunset: 16:51	8 -5.6 21.9 ~ 5.3°C 41.5°F Sunrise: 07:22 Sunset: 16:52	9 -4.8 23.4 ~ -0.6°C 30.9°F Sunrise: 07:22 Sunset: 16:53	10 -8.1 17.4 ~ -0.6°C 30.9°F Sunrise: 07:22 Sunset: 16:54
11 -9.1 15.6 ~ 5.8°C 42.4°F Sunrise: 07:22 Sunset: 16:55	12 -5.7 21.7 ~ 11.3°C 52.3°F Sunrise: 07:21 Sunset: 16:56	13 2.1 35.8 ~ 12.1°C 53.8°F Sunrise: 07:21 Sunset: 16:57	14 -6.2 20.8 ~ 4°C 39.2°F Sunrise: 07:21 Sunset: 16:59	15 -6.1 21 ~ 7.8°C 46°F Sunrise: 07:20 Sunset: 17:00	16 -3 26.6 ~ 7.2°C 45°F Sunrise: 07:20 Sunset: 17:01	17 -3.2 26.2 ~ 7.9°C 46.2°F Sunrise: 07:19 Sunset: 17:02
18 -3.8 25.2 ~ 3.1°C 37.6°F Sunrise: 07:19 Sunset: 17:03	19 -7.2 19 ~ 0.8°C 33.4°F Sunrise: 07:18 Sunset: 17:04	20 -3.5 25.7 ~ 9.5°C 49.1°F Sunrise: 07:18 Sunset: 17:05	21 -2.5 27.5 ~ 6.1°C 43°F Sunrise: 07:17 Sunset: 17:07	22 -5.5 22.1 ~ 2.4°C 36.3°F Sunrise: 07:16 Sunset: 17:08	23 -6.4 20.5 ~ 3.8°C 38.8°F Sunrise: 07:16 Sunset: 17:09	24 -8.6 16.5 ~ -1.8°C 28.8°F Sunrise: 07:15 Sunset: 17:10
25 -6.7 19.9 ~ -0.7°C 30.7°F Sunrise: 07:14 Sunset: 17:11	26 -10.7 12.7 ~ -5.4°C 22.3°F Sunrise: 07:14 Sunset: 17:13	27 -17.7 0.1 ~ 0.6°C 33.1°F Sunrise: 07:13 Sunset: 17:14	28 -5.8 21.6 ~ 11.8°C 53.2°F Sunrise: 07:12 Sunset: 17:15	29 -5.8 21.6 ~ 12.2°C 54°F Sunrise: 07:11 Sunset: 17:16	30 -1.4 29.5 ~ 7.8°C 46°F Sunrise: 07:10 Sunset: 17:17	31 -4.7 23.5 ~ 5.7°C 42.3°F Sunrise: 07:09 Sunset: 17:18

Boulder, us-Colorado State, USA January 2021, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -17.7 °C, Maximum Temperature is 12.2 °C, Total Precipitation is 13.6 mm, Total Snowfall is 9 cm, Rainy Days is 4 days, Snowy Days is 8 days, Maximum Wind Speed is 105.1 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

Partly cloudy

-8.1 17.4

3.2°C 37.8°F

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

↑

-13 ~ -0.3°C 8.6 ~ 31.5°F

0 mm

0 cm

8.2 h

9 MJ/m²

1.1 mm

1/2

Overcast

-5.4 22.3

7.7°C 45.9°F

65.9 km/h 40.9 mph 18.3 m/s 35.6 knots

↑

-10.1 ~ 3.7°C 13.8 ~ 38.7°F

0 mm

0 cm

8 h

9.9 MJ/m²

1.7 mm

1/3

Overcast

-2 28.4

7.8°C 46°F

70.6 km/h 43.9 mph 19.6 m/s 38.1 knots

↑

-6.6 ~ 2°C 20.1 ~ 35.6°F

0 mm

0 cm

6.9 h

8.2 MJ/m²

1.9 mm

1/4

Overcast

-3.5 25.7

10.1°C 50.2°F

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

↑

-8.1 ~ 5.7°C 17.4 ~ 42.3°F

0 mm

0 cm

8.3 h

10.1 MJ/m²

1.8 mm

1/5

Light drizzle

-2.7 27.1

7.8°C 46°F

76.3 km/h 47.4 mph 21.2 m/s 41.2 knots

↑

-6.8 ~ 2.4°C 19.8 ~ 36.3°F

0.1 mm

0 cm

8 h

7.5 MJ/m²

1.5 mm

1/6

Partly cloudy

-3.3 26.1

5.1°C 41.2°F

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

↑

-7.9 ~ 0°C 17.8 ~ 32°F

0 mm

0 cm

8.3 h

9.8 MJ/m²

1.3 mm

1/7

Overcast

-4.2 24.4

4.8°C 40.6°F

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

↑

-8 ~ 0.4°C 17.6 ~ 32.7°F

0 mm

0 cm

7.2 h

7 MJ/m²

1 mm

1/8

Overcast

-5.6 21.9

5.3°C 41.5°F

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

↑

-10.6 ~ 0.1°C 12.9 ~ 32.2°F

0 mm

0 cm

8.4 h

10.5 MJ/m²

1.4 mm

1/9

Moderate snow

-4.8 23.4

-0.6°C 30.9°F

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

↑

-9.1 ~ -4.8°C 15.6 ~ 23.4°F

3.4 mm

2.4 cm

4.8 h

5.6 MJ/m²

0.6 mm

1/10

Slight snow

-8.1 17.4

-0.6°C 30.9°F

21.6 km/h 13.4 mph 6 m/s 11.7 knots

↑

-12.8 ~ -4.4°C 9 ~ 24.1°F

0.3 mm

0.2 cm

8.4 h

9.4 MJ/m²

0.8 mm

1/11

Partly cloudy

-9.1 15.6

5.8°C 42.4°F

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

↑

-14.1 ~ 0.6°C 6.6 ~ 33.1°F

0 mm

0 cm

8.5 h

11.3 MJ/m²

1.5 mm

1/12

Overcast

-5.7 21.7

11.3°C 52.3°F

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

↑

-10.4 ~ 7°C 13.3 ~ 44.6°F

0 mm

0 cm

8.5 h

10.9 MJ/m²

1.9 mm

1/13

Light drizzle

2.1 35.8

12.1°C 53.8°F

105.1 km/h 65.3 mph 29.2 m/s 56.7 knots

↑

-3.6 ~ 7.7°C 25.5 ~ 45.9°F

0.3 mm

0 cm

7.8 h

6.6 MJ/m²

2.3 mm

1/14

Overcast

-6.2 20.8

4°C 39.2°F

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

↑

-11.2 ~ -0.9°C 11.8 ~ 30.4°F

0 mm

0 cm

8.5 h

10.6 MJ/m²

1.6 mm

1/15

Overcast

-6.1 21

7.8°C 46°F

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

↑

-10.8 ~ 3.1°C 12.6 ~ 37.6°F

0 mm

0 cm

8.6 h

11 MJ/m²

1.7 mm

1/16

Overcast

-3 26.6

7.2°C 45°F

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

↑

-7.8 ~ 2.3°C 18 ~ 36.1°F

0 mm

0 cm

7.2 h

7.9 MJ/m²

1.4 mm

1/17

Slight snow

-3.2 26.2

7.9°C 46.2°F

61.6 km/h 38.3 mph 17.1 m/s 33.3 knots

↑

-7.2 ~ 3.9°C 19 ~ 39°F

0.6 mm

0.1 cm

8.5 h

8.9 MJ/m²

1.4 mm

1/18

Moderate snow

-3.8 25.2

3.1°C 37.6°F

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

↑

-8.1 ~ 0.1°C 17.4 ~ 32.2°F

4 mm

2.7 cm

8.6 h

9.1 MJ/m²

1 mm

1/19

Slight snow

-7.2 19

0.8°C 33.4°F

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

↑

-11.1 ~ -4.2°C 12 ~ 24.4°F

0.1 mm

0.1 cm

8.6 h

11.4 MJ/m²

1.1 mm

1/20

Clear sky

-3.5 25.7

9.5°C 49.1°F

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

↑

-8.7 ~ 4.4°C 16.3 ~ 39.9°F

0 mm

0 cm

8.8 h

11.8 MJ/m²

2.1 mm

1/21

Overcast

-2.5 27.5

6.1°C 43°F

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

↑

-6 ~ 1.4°C 21.2 ~ 34.5°F

0 mm

0 cm

7 h

6.4 MJ/m²

1.2 mm

1/22

Overcast

-5.5 22.1

2.4°C 36.3°F

20.5 km/h 12.7 mph 5.7 m/s 11.1 knots

↑

-9.4 ~ -1.8°C 15.1 ~ 28.8°F

0 mm

0 cm

8.7 h

10.8 MJ/m²

1.1 mm

1/23

Slight snow

-6.4 20.5

3.8°C 38.8°F

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

↑

-10.2 ~ -0.4°C 13.6 ~ 31.3°F

0.1 mm

0.1 cm

8.8 h

11.3 MJ/m²

1.2 mm

1/24

Overcast

-8.6 16.5

-1.8°C 28.8°F

18.7 km/h 11.6 mph 5.2 m/s 10.1 knots

↑

-12.6 ~ -5.4°C 9.3 ~ 22.3°F

0 mm

0 cm

8.4 h

8.7 MJ/m²

0.7 mm

1/25

Slight snow

-6.7 19.9

-0.7°C 30.7°F

22.3 km/h 13.9 mph 6.2 m/s 12 knots

↑

-10.4 ~ -4.6°C 13.3 ~ 23.7°F

1 mm

0.8 cm

8.1 h

9.1 MJ/m²

0.9 mm

1/26

Moderate snow

-10.7 12.7

-5.4°C 22.3°F

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

↑

-15 ~ -9.5°C 5 ~ 14.9°F

3.7 mm

2.6 cm

0 h

3.4 MJ/m²

0.4 mm

1/27

Overcast

-17.7 0.1

0.6°C 33.1°F

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

↑

-23.8 ~ -4°C -10.8 ~ 24.8°F

0 mm

0 cm

9 h

13.1 MJ/m²

1.3 mm

1/28

Overcast

-5.8 21.6

11.8°C 53.2°F

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

↑

-11.4 ~ 7.4°C 11.5 ~ 45.3°F

0 mm

0 cm

9 h

11.1 MJ/m²

1.8 mm

1/29

Overcast

-5.8 21.6

12.2°C 54°F

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

↑

-10.3 ~ 7.6°C 13.5 ~ 45.7°F

0 mm

0 cm

8.9 h

12.7 MJ/m²

1.9 mm

1/30

Overcast

-1.4 29.5

7.8°C 46°F

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

↑

-5.7 ~ 4.1°C 21.7 ~ 39.4°F

0 mm

0 cm

8.8 h

11.3 MJ/m²

1.8 mm

1/31

Overcast

-4.7 23.5

5.7°C 42.3°F

20.5 km/h 12.7 mph 5.7 m/s 11.1 knots

↑

-9.1 ~ 2°C 15.6 ~ 35.6°F

0 mm

0 cm

9.2 h

13.3 MJ/m²

1.7 mm

Nearby Weather

Monthly Statistics

13.6 mm

Total Precipitation

9.0 cm

Total Snowfall

9.7 hour

Average Daily Daylight Duration

7.9 hour

Average Daily Sunshine Duration

-17.7 °C 0.1 °F

Minimum Temperature

12.2 °C 54 °F

Maximum Temperature

Location Map

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