Waltham, us-Massachusetts State, USA in January 2021 Historical Weather Query

Temperature Unit：

Wind Speed Unit：

Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
				1 -4 24.8 ~ 3.7°C 38.7°F Sunrise: 07:14 Sunset: 16:23	2 -1.5 29.3 ~ 6.6°C 43.9°F Sunrise: 07:14 Sunset: 16:24	3 -4.2 24.4 ~ 2.5°C 36.5°F Sunrise: 07:14 Sunset: 16:25
4 -2.5 27.5 ~ 3.3°C 37.9°F Sunrise: 07:14 Sunset: 16:26	5 -1.6 29.1 ~ 1.1°C 34°F Sunrise: 07:14 Sunset: 16:27	6 -2.6 27.3 ~ 3.6°C 38.5°F Sunrise: 07:14 Sunset: 16:28	7 -3 26.6 ~ 2.9°C 37.2°F Sunrise: 07:13 Sunset: 16:29	8 -4.4 24.1 ~ 4.1°C 39.4°F Sunrise: 07:13 Sunset: 16:29	9 -5.5 22.1 ~ 0.3°C 32.5°F Sunrise: 07:13 Sunset: 16:31	10 -4.4 24.1 ~ 4.7°C 40.5°F Sunrise: 07:13 Sunset: 16:32
11 -5.7 21.7 ~ 3.8°C 38.8°F Sunrise: 07:12 Sunset: 16:33	12 -4.3 24.3 ~ 4.8°C 40.6°F Sunrise: 07:12 Sunset: 16:34	13 -4 24.8 ~ 4.8°C 40.6°F Sunrise: 07:12 Sunset: 16:35	14 -2.7 27.1 ~ 3.2°C 37.8°F Sunrise: 07:11 Sunset: 16:36	15 -2.2 28 ~ 5.2°C 41.4°F Sunrise: 07:11 Sunset: 16:37	16 2.2 36 ~ 10.5°C 50.9°F Sunrise: 07:10 Sunset: 16:38	17 0.6 33.1 ~ 6.2°C 43.2°F Sunrise: 07:10 Sunset: 16:40
18 -1.6 29.1 ~ 6.4°C 43.5°F Sunrise: 07:09 Sunset: 16:41	19 -5.2 22.6 ~ 4.8°C 40.6°F Sunrise: 07:09 Sunset: 16:42	20 -5.4 22.3 ~ 3.2°C 37.8°F Sunrise: 07:08 Sunset: 16:43	21 -7.2 19 ~ 1°C 33.8°F Sunrise: 07:07 Sunset: 16:45	22 -3.6 25.5 ~ 6.8°C 44.2°F Sunrise: 07:06 Sunset: 16:46	23 -9.4 15.1 ~ -1.5°C 29.3°F Sunrise: 07:06 Sunset: 16:47	24 -9.8 14.4 ~ -1.8°C 28.8°F Sunrise: 07:05 Sunset: 16:48
25 -7.1 19.2 ~ 2.6°C 36.7°F Sunrise: 07:04 Sunset: 16:50	26 -5.5 22.1 ~ 1.9°C 35.4°F Sunrise: 07:03 Sunset: 16:51	27 -2 28.4 ~ 3.7°C 38.7°F Sunrise: 07:02 Sunset: 16:52	28 -8.4 16.9 ~ -0.6°C 30.9°F Sunrise: 07:02 Sunset: 16:54	29 -14.1 6.6 ~ -7.8°C 18°F Sunrise: 07:01 Sunset: 16:55	30 -14.5 5.9 ~ -5.3°C 22.5°F Sunrise: 07:00 Sunset: 16:56	31 -16.4 2.5 ~ -3.8°C 25.2°F Sunrise: 06:59 Sunset: 16:57

Waltham, us-Massachusetts State, USA January 2021, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is -16.4 °C, Maximum Temperature is 10.5 °C, Total Precipitation is 57.3 mm, Total Snowfall is 12.2 cm, Rainy Days is 4 days, Snowy Days is 13 days, Maximum Wind Speed is 75.2 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

Moderate snow

-4 24.8

3.7°C 38.7°F

21.2 km/h 13.2 mph 5.9 m/s 11.4 knots

↑

-8.3 ~ 0.3°C 17.1 ~ 32.5°F

1.2 mm

0.8 cm

6.2 h

7.4 MJ/m²

0.8 mm

1/2

Heavy snow

-1.5 29.3

6.6°C 43.9°F

46.1 km/h 28.6 mph 12.8 m/s 24.9 knots

↑

-6.6 ~ 2.4°C 20.1 ~ 36.3°F

10 mm

1.5 cm

3.7 h

4 MJ/m²

0.6 mm

1/3

Moderate snow

-4.2 24.4

2.5°C 36.5°F

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

↑

-8.4 ~ -1.2°C 16.9 ~ 29.8°F

1.8 mm

1.1 cm

0 h

2.4 MJ/m²

0.4 mm

1/4

Overcast

-2.5 27.5

3.3°C 37.9°F

33.1 km/h 20.6 mph 9.2 m/s 17.9 knots

↑

-6.7 ~ -0.8°C 19.9 ~ 30.6°F

0 mm

0 cm

2.1 h

3.5 MJ/m²

0.5 mm

1/5

Slight snow

-1.6 29.1

1.1°C 34°F

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

↑

-5.9 ~ -2.9°C 21.4 ~ 26.8°F

1.1 mm

0.8 cm

0 h

2 MJ/m²

0.4 mm

1/6

Slight snow

-2.6 27.3

3.6°C 38.5°F

37.1 km/h 23.1 mph 10.3 m/s 20 knots

↑

-8.1 ~ -1.4°C 17.4 ~ 29.5°F

0.1 mm

0.1 cm

7.6 h

6.8 MJ/m²

1.1 mm

1/7

Overcast

-3 26.6

2.9°C 37.2°F

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

↑

-8.5 ~ -2°C 16.7 ~ 28.4°F

0 mm

0 cm

7.6 h

6.1 MJ/m²

1.2 mm

1/8

Clear sky

-4.4 24.1

4.1°C 39.4°F

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

↑

-9.8 ~ -0.7°C 14.4 ~ 30.7°F

0 mm

0 cm

8.2 h

8.9 MJ/m²

1.3 mm

1/9

Overcast

-5.5 22.1

0.3°C 32.5°F

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

↑

-10.4 ~ -4.4°C 13.3 ~ 24.1°F

0 mm

0 cm

6.1 h

4.7 MJ/m²

1 mm

1/10

Overcast

-4.4 24.1

4.7°C 40.5°F

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

↑

-9.7 ~ 0.8°C 14.5 ~ 33.4°F

0 mm

0 cm

8.2 h

8.9 MJ/m²

1.2 mm

1/11

Overcast

-5.7 21.7

3.8°C 38.8°F

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

↑

-9.6 ~ -0.6°C 14.7 ~ 30.9°F

0 mm

0 cm

3.4 h

5 MJ/m²

0.8 mm

1/12

Overcast

-4.3 24.3

4.8°C 40.6°F

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

↑

-8.8 ~ 0.4°C 16.2 ~ 32.7°F

0 mm

0 cm

8 h

8 MJ/m²

1.1 mm

1/13

Slight snow

-4 24.8

4.8°C 40.6°F

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

↑

-8.1 ~ 0.7°C 17.4 ~ 33.3°F

0.3 mm

0.2 cm

8.2 h

8.3 MJ/m²

0.9 mm

1/14

Slight snow

-2.7 27.1

3.2°C 37.8°F

17.6 km/h 10.9 mph 4.9 m/s 9.5 knots

↑

-6.7 ~ 1°C 19.9 ~ 33.8°F

2.4 mm

0.2 cm

0 h

2.9 MJ/m²

0.4 mm

1/15

Overcast

-2.2 28

5.2°C 41.4°F

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

↑

-5.4 ~ 1.3°C 22.3 ~ 34.3°F

0 mm

0 cm

6.7 h

7.4 MJ/m²

0.8 mm

1/16

Moderate snow

2.2 36

10.5°C 50.9°F

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

↑

-3.2 ~ 8°C 26.2 ~ 46.4°F

30.3 mm

0.4 cm

2.2 h

2.3 MJ/m²

0.5 mm

1/17

Overcast

0.6 33.1

6.2°C 43.2°F

75.2 km/h 46.7 mph 20.9 m/s 40.6 knots

↑

-5.5 ~ -0.3°C 22.1 ~ 31.5°F

0 mm

0 cm

6.3 h

7.1 MJ/m²

1.8 mm

1/18

Overcast

-1.6 29.1

6.4°C 43.5°F

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

↑

-6.7 ~ 0.7°C 19.9 ~ 33.3°F

0 mm

0 cm

8.3 h

8.6 MJ/m²

1.5 mm

1/19

Overcast

-5.2 22.6

4.8°C 40.6°F

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

↑

-10 ~ -0.5°C 14 ~ 31.1°F

0 mm

0 cm

8.2 h

8.3 MJ/m²

1.2 mm

1/20

Overcast

-5.4 22.3

3.2°C 37.8°F

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

↑

-10.8 ~ -1.7°C 12.6 ~ 28.9°F

0 mm

0 cm

6 h

6.8 MJ/m²

1.1 mm

1/21

Overcast

-7.2 19

1°C 33.8°F

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

↑

-12.1 ~ -3.6°C 10.2 ~ 25.5°F

0 mm

0 cm

6 h

6.8 MJ/m²

0.9 mm

1/22

Moderate snow

-3.6 25.5

6.8°C 44.2°F

37.1 km/h 23.1 mph 10.3 m/s 20 knots

↑

-8.1 ~ 2.3°C 17.4 ~ 36.1°F

0.6 mm

0.4 cm

8.5 h

8.9 MJ/m²

1.2 mm

1/23

Overcast

-9.4 15.1

-1.5°C 29.3°F

56.2 km/h 34.9 mph 15.6 m/s 30.3 knots

↑

-16.2 ~ -6.4°C 2.8 ~ 20.5°F

0 mm

0 cm

8.5 h

10.3 MJ/m²

1.3 mm

1/24

Overcast

-9.8 14.4

-1.8°C 28.8°F

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

↑

-16.2 ~ -9.5°C 2.8 ~ 14.9°F

0 mm

0 cm

8.7 h

10.7 MJ/m²

1.5 mm

1/25

Overcast

-7.1 19.2

2.6°C 36.7°F

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

↑

-12.8 ~ -3.5°C 9 ~ 25.7°F

0 mm

0 cm

8.7 h

10.7 MJ/m²

1.6 mm

1/26

Moderate snow

-5.5 22.1

1.9°C 35.4°F

32 km/h 19.9 mph 8.9 m/s 17.3 knots

↑

-10 ~ -2.7°C 14 ~ 27.1°F

4.3 mm

3 cm

6.6 h

8.3 MJ/m²

0.9 mm

1/27

Moderate snow

-2 28.4

3.7°C 38.7°F

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

↑

-5.8 ~ 0.1°C 21.6 ~ 32.2°F

3.2 mm

2.2 cm

3.2 h

5.6 MJ/m²

0.7 mm

1/28

Moderate snow

-8.4 16.9

-0.6°C 30.9°F

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

↑

-15.2 ~ -5.2°C 4.6 ~ 22.6°F

1.9 mm

1.3 cm

0 h

2.1 MJ/m²

0.6 mm

1/29

Slight snow

-14.1 6.6

-7.8°C 18°F

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

↑

-21.7 ~ -15.1°C -7.1 ~ 4.8°F

0.1 mm

0.1 cm

3.9 h

6.6 MJ/m²

0.9 mm

1/30

Mainly clear

-14.5 5.9

-5.3°C 22.5°F

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

↑

-20 ~ -11.3°C -4 ~ 11.7°F

0 mm

0 cm

8.9 h

11.7 MJ/m²

1 mm

1/31

Overcast

-16.4 2.5

-3.8°C 25.2°F

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

↑

-21.4 ~ -8.1°C -6.5 ~ 17.4°F

0 mm

0 cm

7.3 h

10.1 MJ/m²

0.8 mm

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Monthly Statistics

57.3 mm

Total Precipitation

12.2 cm

Total Snowfall

9.5 hour

Average Daily Daylight Duration

5.7 hour

Average Daily Sunshine Duration

-16.4 °C 2.5 °F

Minimum Temperature

10.5 °C 50.9 °F

Maximum Temperature

Location Map

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