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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
30
+25
+17
30 June, Sunday. day, 25°; night, 17°; clear
1 July
+25
+18
1 July, Monday. day, 25°; night, 18°; partly cloudy
2
+24
+16
2 July, Tuesday. day, 24°; night, 16°; partly cloudy
3
+25
+16
3 July, Wednesday. day, 25°; night, 16°; partly cloudy
4
+22
+13
4 July, Thursday. day, 22°; night, 13°; partly cloudy
5
+23
+16
5 July, Friday. day, 23°; night, 16°; partly cloudy
6
July
+25
+11
6 July, Saturday. day, 25°; night, 11°; light rain
7
+29
+13
7 July, Sunday. day, 29°; night, 13°; clear
8
+32
+15
8 July, Monday. day, 32°; night, 15°; clear
9
+34
+18
9 July, Tuesday. day, 34°; night, 18°; mostly clear
10
+36
+20
10 July, Wednesday. day, 36°; night, 20°; light rain
11
+36
+19
11 July, Thursday. day, 36°; night, 19°; light rain
12
+35
+19
12 July, Friday. day, 35°; night, 19°; mostly clear
13
+33
+19
13 July, Saturday. day, 33°; night, 19°; partly cloudy
14
+32
+18
14 July, Sunday. day, 32°; night, 18°; partly cloudy
15
+32
+17
15 July, Monday. day, 32°; night, 17°; light rain
16
+31
+16
16 July, Tuesday. day, 31°; night, 16°; light rain
17
+32
+17
17 July, Wednesday. day, 32°; night, 17°; clear
18
+27
+13
18 July, Thursday. day, 27°; night, 13°; partly cloudy
19
+27
+15
19 July, Friday. day, 27°; night, 15°; mostly clear
20
+22
+12
20 July, Saturday. day, 22°; night, 12°; light rain
21
+24
+15
21 July, Sunday. day, 24°; night, 15°; mostly clear
22
+26
+14
22 July, Monday. day, 26°; night, 14°; mostly clear
23
+29
+13
23 July, Tuesday. day, 29°; night, 13°; mostly clear
24
+29
+16
24 July, Wednesday. day, 29°; night, 16°; mostly clear
25
+28
+17
25 July, Thursday. day, 28°; night, 17°; clear
26
+24
+16
26 July, Friday. day, 24°; night, 16°; partly cloudy
27
+24
+14
27 July, Saturday. day, 24°; night, 14°; light rain
28
+26
+14
28 July, Sunday. day, 26°; night, 14°; clear
29
+27
+17
29 July, Monday. day, 27°; night, 17°; clear
30
+27
+16
30 July, Tuesday. day, 27°; night, 16°; mostly clear
31
+25
+14
31 July, Wednesday. day, 25°; night, 14°; mostly clear
1 August
+25
+15
1 August, Thursday. day, 25°; night, 15°; mostly clear
2
+28
+17
2 August, Friday. day, 28°; night, 17°; clear
3
+32
+16
3 August, Saturday. day, 32°; night, 16°; partly cloudy
Average for 30 days
23
sunny days
2
days with precipitation
5
cloudy days
23 sunny days; 2 days with precipitation; 5 cloudy days;
42
%
air humidity
3.5
m/s
Wind
NW
2
mm of precipitation
(1% of annual average)
air humidity 42%; 2 millimeters of precipitation (1% of annual average); Wind north-westerly 3.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
NE
NE
NE
SW
NW
NW
NW
W
W
W
NW
SW
NW
N
W
W
NW
NW
N
NE
N
NE
NE
E
S
NE
E
NW
W
6
Average data for 10 years
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
1
August
2
3
4
Daytime temperature
Night-time temperature