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January weather forecast in Helena

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

29 December, sun

	621 mmHg		80%
	3.9 m/s

29 December, Sunday. day, -2°; night, -9°; snow

30 December, mon

	620 mmHg		79%
	4 m/s

30 December, Monday. day, -3°; night, -10°; snow

31 December, tue

	621 mmHg		79%
	3.6 m/s

31 December, Tuesday. day, -3°; night, -10°; snow

1 January, wed

	622 mmHg		78%
	3.8 m/s

1 January, Wednesday. day, -4°; night, -11°; snow

2 January, thu

	622 mmHg		78%
	3.5 m/s

2 January, Thursday. day, -2°; night, -10°; snow

3 January, fri

	621 mmHg		76%
	3.7 m/s

3 January, Friday. day, -2°; night, -11°; clear

4 January, sat

	622 mmHg		75%
	3.9 m/s

4 January, Saturday. day, -3°; night, -11°; clear

5 January, sun

	622 mmHg		76%
	3.9 m/s

5 January, Sunday. day, -3°; night, -10°; partly cloudy

6 January, mon

	623 mmHg		75%
	4.1 m/s

6 January, Monday. day, -2°; night, -10°; clear

7 January, tue

	622 mmHg		78%
	3.9 m/s

7 January, Tuesday. day, -1°; night, -8°; snow

8 January, wed

	621 mmHg		77%
	4.3 m/s

8 January, Wednesday. day, 0°; night, -7°; partly cloudy

9 January, thu

	622 mmHg		77%
	3.7 m/s

9 January, Thursday. day, -1°; night, -8°; overcast

10 January, fri

	621 mmHg		77%
	3.9 m/s

10 January, Friday. day, -1°; night, -9°; snow

11 January, sat

	621 mmHg		76%
	3.9 m/s

11 January, Saturday. day, -3°; night, -10°; snow

12 January, sun

	622 mmHg		77%
	3.7 m/s

12 January, Sunday. day, -3°; night, -11°; partly cloudy

13 January, mon

	623 mmHg		76%
	4.1 m/s

13 January, Monday. day, -2°; night, -9°; partly cloudy

14 January, tue

	623 mmHg		77%
	3.7 m/s

14 January, Tuesday. day, -2°; night, -9°; partly cloudy

15 January, wed

	623 mmHg		77%
	3.7 m/s

15 January, Wednesday. day, -2°; night, -9°; partly cloudy

16 January, thu

	623 mmHg		78%
	3.8 m/s

16 January, Thursday. day, -2°; night, -10°; clear

17 January, fri

	622 mmHg		78%
	4 m/s

17 January, Friday. day, -1°; night, -9°; partly cloudy

18 January, sat

	622 mmHg		79%
	3.9 m/s

18 January, Saturday. day, 0°; night, -8°; rain

19 January, sun

	622 mmHg		79%
	3.6 m/s

19 January, Sunday. day, 0°; night, -8°; overcast

20 January, mon

	622 mmHg		79%
	3.7 m/s

20 January, Monday. day, 0°; night, -7°; overcast

21 January, tue

	621 mmHg		79%
	3.8 m/s

21 January, Tuesday. day, -1°; night, -8°; partly cloudy

22 January, wed

	622 mmHg		79%
	3.8 m/s

22 January, Wednesday. day, -1°; night, -9°; overcast

23 January, thu

	623 mmHg		79%
	3.9 m/s

23 January, Thursday. day, -1°; night, -8°; overcast

24 January, fri

	623 mmHg		78%
	3.7 m/s

24 January, Friday. day, -1°; night, -9°; partly cloudy

25 January, sat

	622 mmHg		78%
	3.7 m/s

25 January, Saturday. day, -1°; night, -8°; rain

26 January, sun

	622 mmHg		77%
	3.7 m/s

26 January, Sunday. day, 0°; night, -8°; clear

27 January, mon

	623 mmHg		77%
	3.7 m/s

27 January, Monday. day, -1°; night, -8°; snow

28 January, tue

	623 mmHg		76%
	3.9 m/s

28 January, Tuesday. day, 0°; night, -10°; clear

29 January, wed

	623 mmHg		76%
	3.8 m/s

29 January, Wednesday. day, -1°; night, -9°; partly cloudy

30 January, thu

	622 mmHg		74%
	4.5 m/s

30 January, Thursday. day, 0°; night, -8°; partly cloudy

31 January, fri

	622 mmHg		76%
	4.3 m/s

31 January, Friday. day, 0°; night, -8°; rain

1 February, sat

	622 mmHg		76%
	4.19 m/s

1 February, Saturday. day, -1°; night, -8°; partly cloudy

Average data for 10 years

Helena January

6

sunny days

9

days with precipitation

10

cloudy days

6 sunny days; 9 days with precipitation; 10 cloudy days;

77

%

air humidity

2.7

m/s

WindSW

32

mm of precipitation

(6% of annual average)

air humidity 77%; 32 millimeters of precipitation (6% of annual average); Wind south-westerly 2.7 Meters per second

Weather graphs for January

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

SW

S

SW

SW

SW

SW

SW

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

West Yellowstone
Medicine Hat
Bozeman
Billings
Cody
Jackson
Missoula
Idaho Falls
Big Sky

Cities with similar weather in January

Minsk
Gomel
Mogilev
Vilnius
Bobruisk
Kyzylorda
Baranavichy
Chicago
Mozyr

The weather forecast for January 2025 is based on historical data from the past 10 years.

In January, the weather in Helena is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Helena has 12 partly cloudy, 6 snowy, 6 sunny, 6 cloudy, and 1 rainy day in January. The snowfalls are usually light.

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