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Monthly 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
−6
−10
29 December, sun
−6
−10
Feels like
−12
667 mmHg
88%
5.5
m/s
W
29 December, Sunday. day, -6°; night, -10°; overcast
30
−4
−11
30 December, mon
−4
−11
Feels like
−10
669 mmHg
86%
5.6
m/s
W
30 December, Monday. day, -4°; night, -11°; partly cloudy
31
−4
−11
31 December, tue
−4
−11
Feels like
−10
669 mmHg
86%
5.6
m/s
W
31 December, Tuesday. day, -4°; night, -11°; partly cloudy
1
January
−3
−8
1 January, wed
−3
−8
Feels like
−10
650 mmHg
73%
2.3
m/s
NE
Climate normal
−5
−9
1 January, Wednesday. day, -3°; night, -8°; light snow
2
−2
−6
2 January, thu
−2
−6
Feels like
−8
655 mmHg
77%
1.7
m/s
NW
Climate normal
−4
−8
2 January, Thursday. day, -2°; night, -6°; light snow
3
−6
−10
3 January, fri
−6
−10
Feels like
−13
652 mmHg
81%
2.6
m/s
NW
Climate normal
−5
−9
3 January, Friday. day, -6°; night, -10°; snow
4
0
−2
4 January, sat
0
−2
Feels like
−10
648 mmHg
78%
3.6
m/s
N
Climate normal
−6
−7
4 January, Saturday. day, 0°; night, -2°; snow
5
+2
−2
5 January, sun
+2
−2
Feels like
−5
654 mmHg
75%
3.7
m/s
NW
Climate normal
−4
−8
5 January, Sunday. day, 2°; night, -2°; snow
6
+1
−6
6 January, mon
+1
−6
Feels like
−6
659 mmHg
79%
3.5
m/s
NW
Climate normal
−4
−8
6 January, Monday. day, 1°; night, -6°; snow
7
0
−6
7 January, tue
0
−6
Feels like
−9
660 mmHg
73%
4.6
m/s
W
Climate normal
−4
−6
7 January, Tuesday. day, 0°; night, -6°; partly cloudy
8
+3
−2
8 January, wed
+3
−2
Feels like
−6
659 mmHg
63%
6.5
m/s
W
Climate normal
−3
−7
8 January, Wednesday. day, 3°; night, -2°; overcast
9
+2
−4
9 January, thu
+2
−4
Feels like
−6
663 mmHg
68%
4.4
m/s
NW
Climate normal
−3
−7
9 January, Thursday. day, 2°; night, -4°; sleet
10
+2
+2
10 January, fri
+2
+2
Feels like
−7
657 mmHg
68%
6.2
m/s
NW
Climate normal
−4
−9
10 January, Friday. day, 2°; night, 2°; overcast
11
+3
−6
11 January, sat
+3
−6
Feels like
−7
651 mmHg
67%
7.4
m/s
W
Climate normal
−6
−8
11 January, Saturday. day, 3°; night, -6°; overcast
12
−1
−6
12 January, sun
−1
−6
Feels like
−9
652 mmHg
71%
4.7
m/s
W
Climate normal
−3
−5
12 January, Sunday. day, -1°; night, -6°; overcast
13
−3
−10
13 January, mon
−3
−10
Feels like
−11
615 mmHg
89%
5.3
m/s
W
Climate normal
−2
−6
13 January, Monday. day, -3°; night, -10°; light snow
14
−7
−12
14 January, tue
−7
−12
Feels like
−13
604 mmHg
93%
3.6
m/s
W
Climate normal
−2
−5
14 January, Tuesday. day, -7°; night, -12°; partly cloudy
15
−6
−4
15 January, wed
−6
−4
Feels like
−15
604 mmHg
93%
5.6
m/s
SW
Climate normal
−2
−7
15 January, Wednesday. day, -6°; night, -4°; light snow
16
0
−6
16 January, thu
0
−6
Feels like
−9
598 mmHg
97%
6.3
m/s
W
Climate normal
−3
−6
16 January, Thursday. day, 0°; night, -6°; light snow
17
−6
−13
17 January, fri
−6
−13
Feels like
−13
599 mmHg
94%
2.7
m/s
W
Climate normal
−1
−4
17 January, Friday. day, -6°; night, -13°; light snow
18
−9
−14
18 January, sat
−9
−14
Feels like
−16
591 mmHg
93%
4.6
m/s
E
Climate normal
−1
−5
18 January, Saturday. day, -9°; night, -14°; light snow
19
−18
−26
19 January, sun
−18
−26
Feels like
−29
594 mmHg
79%
6.5
m/s
NE
Climate normal
0
−5
19 January, Sunday. day, -18°; night, -26°; light snow
20
−23
−28
20 January, mon
−23
−28
Feels like
−31
596 mmHg
76%
3.1
m/s
NE
Climate normal
−3
−7
20 January, Monday. day, -23°; night, -28°; partly cloudy
21
−14
−21
21 January, tue
−14
−21
Feels like
−22
592 mmHg
86%
2.1
m/s
SE
Climate normal
−2
−6
21 January, Tuesday. day, -14°; night, -21°; light snow
22
−13
−19
22 January, wed
−13
−19
Feels like
−21
593 mmHg
86%
2.5
m/s
N
Climate normal
−3
−7
22 January, Wednesday. day, -13°; night, -19°; light snow
23
−11
−18
23 January, thu
−11
−18
Feels like
−19
591 mmHg
90%
4.4
m/s
S
Climate normal
−3
−7
23 January, Thursday. day, -11°; night, -18°; light snow
24
−11
−25
24 January, fri
−11
−25
Feels like
−22
587 mmHg
89%
5.1
m/s
NE
Climate normal
−3
−7
24 January, Friday. day, -11°; night, -25°; light snow
25
−15
−15
25 January, sat
−15
−15
Feels like
−25
592 mmHg
85%
4.7
m/s
S
Climate normal
−2
−6
25 January, Saturday. day, -15°; night, -15°; partly cloudy
26
−8
−9
26 January, sun
−8
−9
Feels like
−15
588 mmHg
94%
2.3
m/s
NW
Climate normal
−2
−6
26 January, Sunday. day, -8°; night, -9°; light snow
27
−6
−14
27 January, mon
−6
−14
Feels like
−13
588 mmHg
97%
2.5
m/s
N
Climate normal
−2
−5
27 January, Monday. day, -6°; night, -14°; light snow
28
−13
−21
28 January, tue
−13
−21
Feels like
−21
588 mmHg
89%
4
m/s
N
Climate normal
−2
−5
28 January, Tuesday. day, -13°; night, -21°; light snow
29
−21
−30
29 January, wed
−21
−30
Feels like
−33
594 mmHg
77%
3.4
m/s
N
Climate normal
−1
−4
29 January, Wednesday. day, -21°; night, -30°; overcast
30
−18
−19
30 January, thu
−18
−19
Feels like
−28
600 mmHg
81%
4.7
m/s
SW
Climate normal
−3
−8
30 January, Thursday. day, -18°; night, -19°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
31
−5
−9
31 January, fri
−5
−9
Feels like
−10
666 mmHg
85%
5.1
m/s
W
31 January, Friday. day, -5°; night, -9°; snow
1 February
−6
−9
1 February, sat
−6
−9
Feels like
−11
669 mmHg
83%
4.4
m/s
W
1 February, Saturday. day, -6°; night, -9°; overcast
Average for 30 days
0
sunny days
20
days with precipitation
10
cloudy days
0 sunny days; 20 days with precipitation; 10 cloudy days;
82
%
air humidity
4.2
m/s
Wind
W
14
mm of precipitation
(3% of annual average)
air humidity 82%; 14 millimeters of precipitation (3% of annual average); Wind westerly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NW
NW
N
NW
NW
W
W
NW
NW
W
W
W
W
SW
W
W
E
NE
NE
SE
N
S
NE
S
NW
N
N
N
SW
1
January
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
Daytime temperature
Night-time temperature
