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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
28
+6
+1
28 April, sun
+6
+1
Feels like
0
666 mmHg
68%
7.1
m/s
NW
28 April, Sunday. day, 6°; night, 1°; clear
29
+7
+1
29 April, mon
+7
+1
Feels like
+2
666 mmHg
62%
5.9
m/s
NW
29 April, Monday. day, 7°; night, 1°; rain
30
+8
+2
30 April, tue
+8
+2
Feels like
+3
667 mmHg
60%
4.8
m/s
W
30 April, Tuesday. day, 8°; night, 2°; rain
1 May
+10
+3
1 May, wed
+10
+3
Feels like
+5
667 mmHg
50%
6.4
m/s
W
1 May, Wednesday. day, 10°; night, 3°; partly cloudy
2
May
+7
0
2 May, thu
+7
0
Feels like
−1
652 mmHg
61%
7.6
m/s
NW
Climate normal
+10
+4
2 May, Thursday. day, 7°; night, 0°; rain
3
+12
0
3 May, fri
+12
0
Feels like
+5
655 mmHg
53%
3.6
m/s
N
Climate normal
+11
+6
3 May, Friday. day, 12°; night, 0°; partly cloudy
4
+21
+8
4 May, sat
+21
+8
Feels like
+8
650 mmHg
42%
7.1
m/s
E
Climate normal
+12
+6
4 May, Saturday. day, 21°; night, 8°; clear
5
+13
+6
5 May, sun
+13
+6
Feels like
+5
646 mmHg
64%
5.3
m/s
W
Climate normal
+11
+4
5 May, Sunday. day, 13°; night, 6°; overcast
6
+9
+6
6 May, mon
+9
+6
Feels like
−3
645 mmHg
59%
11.8
m/s
W
Climate normal
+8
+3
6 May, Monday. day, 9°; night, 6°; partly cloudy
7
+9
+5
7 May, tue
+9
+5
Feels like
−2
647 mmHg
52%
11.9
m/s
W
Climate normal
+11
+6
7 May, Tuesday. day, 9°; night, 5°; partly cloudy
8
+10
+5
8 May, wed
+10
+5
Feels like
+3
654 mmHg
67%
5.4
m/s
NW
Climate normal
+12
+6
8 May, Wednesday. day, 10°; night, 5°; partly cloudy
9
+13
+5
9 May, thu
+13
+5
Feels like
+6
658 mmHg
69%
3.8
m/s
N
Climate normal
+11
+5
9 May, Thursday. day, 13°; night, 5°; partly cloudy
10
+17
+7
10 May, fri
+17
+7
Feels like
+8
660 mmHg
57%
3.5
m/s
NW
Climate normal
+10
+4
10 May, Friday. day, 17°; night, 7°; partly cloudy
11
+20
+8
11 May, sat
+20
+8
Feels like
+10
659 mmHg
53%
3.7
m/s
N
Climate normal
+11
+5
11 May, Saturday. day, 20°; night, 8°; mostly clear
12
+19
+9
12 May, sun
+19
+9
Feels like
+10
654 mmHg
58%
4.1
m/s
W
Climate normal
+12
+5
12 May, Sunday. day, 19°; night, 9°; partly cloudy
13
+16
+8
13 May, mon
+16
+8
Feels like
+8
653 mmHg
65%
5.5
m/s
NW
Climate normal
+12
+6
13 May, Monday. day, 16°; night, 8°; partly cloudy
14
+17
+6
14 May, tue
+17
+6
Feels like
+10
607 mmHg
70%
2.9
m/s
NE
Climate normal
+13
+7
14 May, Tuesday. day, 17°; night, 6°; light rain
15
+21
+11
15 May, wed
+21
+11
Feels like
+11
606 mmHg
56%
2.2
m/s
SE
Climate normal
+13
+8
15 May, Wednesday. day, 21°; night, 11°; mostly clear
16
+19
+11
16 May, thu
+19
+11
Feels like
+13
603 mmHg
71%
2.3
m/s
S
Climate normal
+14
+9
16 May, Thursday. day, 19°; night, 11°; rain
17
+17
+10
17 May, fri
+17
+10
Feels like
+12
600 mmHg
74%
2.3
m/s
S
Climate normal
+14
+8
17 May, Friday. day, 17°; night, 10°; light rain
18
+17
+10
18 May, sat
+17
+10
Feels like
+10
601 mmHg
83%
4.5
m/s
W
Climate normal
+14
+7
18 May, Saturday. day, 17°; night, 10°; rain
19
+13
+9
19 May, sun
+13
+9
Feels like
+10
602 mmHg
84%
2
m/s
SW
Climate normal
+12
+7
19 May, Sunday. day, 13°; night, 9°; light rain
20
+15
+6
20 May, mon
+15
+6
Feels like
+7
600 mmHg
62%
5.3
m/s
NW
Climate normal
+15
+9
20 May, Monday. day, 15°; night, 6°; rain
21
+13
+7
21 May, tue
+13
+7
Feels like
+5
604 mmHg
69%
5.2
m/s
W
Climate normal
+14
+7
21 May, Tuesday. day, 13°; night, 7°; partly cloudy
22
+16
+7
22 May, wed
+16
+7
Feels like
+8
606 mmHg
62%
4.4
m/s
NW
Climate normal
+13
+7
22 May, Wednesday. day, 16°; night, 7°; partly cloudy
23
+14
+7
23 May, thu
+14
+7
Feels like
+8
607 mmHg
76%
1.8
m/s
NW
Climate normal
+10
+5
23 May, Thursday. day, 14°; night, 7°; rain
24
+11
+6
24 May, fri
+11
+6
Feels like
+5
605 mmHg
81%
3.9
m/s
W
Climate normal
+12
+7
24 May, Friday. day, 11°; night, 6°; partly cloudy
25
+12
+3
25 May, sat
+12
+3
Feels like
+8
605 mmHg
84%
2.6
m/s
NW
Climate normal
+12
+6
25 May, Saturday. day, 12°; night, 3°; rain
26
+19
+9
26 May, sun
+19
+9
Feels like
+9
600 mmHg
61%
4
m/s
SW
Climate normal
+12
+7
26 May, Sunday. day, 19°; night, 9°; partly cloudy
27
+20
+12
27 May, mon
+20
+12
Feels like
+13
599 mmHg
51%
2.5
m/s
W
Climate normal
+11
+5
27 May, Monday. day, 20°; night, 12°; partly cloudy
28
+21
+9
28 May, tue
+21
+9
Feels like
+12
600 mmHg
53%
4.6
m/s
NW
Climate normal
+13
+8
28 May, Tuesday. day, 21°; night, 9°; partly cloudy
29
+12
+3
29 May, wed
+12
+3
Feels like
+4
606 mmHg
53%
2.2
m/s
N
Climate normal
+15
+9
29 May, Wednesday. day, 12°; night, 3°; light rain
30
+14
+2
30 May, thu
+14
+2
Feels like
+4
607 mmHg
51%
2.9
m/s
N
Climate normal
+15
+9
30 May, Thursday. day, 14°; night, 2°; clear
31
+20
+9
31 May, fri
+20
+9
Feels like
+8
606 mmHg
48%
3.2
m/s
E
Climate normal
+15
+9
31 May, Friday. day, 20°; night, 9°; clear
Average data for 10 years
Next, the average data for 10 years
1 June
+14
+9
1 June, sat
+14
+9
Feels like
+11
665 mmHg
64%
5.4
m/s
W
1 June, Saturday. day, 14°; night, 9°; rain
Average for 30 days
10
sunny days
5
days with precipitation
15
cloudy days
10 sunny days; 5 days with precipitation; 15 cloudy days;
63
%
air humidity
4.4
m/s
Wind
NW
8
mm of precipitation
(2% of annual average)
air humidity 63%; 8 millimeters of precipitation (2% of annual average); Wind north-westerly 4.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
N
E
W
W
W
NW
N
NW
N
W
NW
NE
SE
S
S
W
SW
NW
W
NW
NW
W
NW
SW
W
NW
N
N
E
2
Average data for 10 years
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
