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Monthly weather forecast in Montana
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
15
+3
+1
15 December, sun
+3
+1
Feels like
−1
752 mmHg
77%
5
m/s
SW
15 December, Sunday. day, 3°; night, 1°; clear
16
+3
+1
16 December, mon
+3
+1
Feels like
−1
751 mmHg
81%
4.3
m/s
N
16 December, Monday. day, 3°; night, 1°; partly cloudy
17
December
+21
+4
17 December, tue
+21
+4
Feels like
+8
756 mmHg
56%
3
m/s
W
Climate normal
+3
0
17 December, Tuesday. day, 21°; night, 4°; mostly clear
18
+15
+2
18 December, wed
+15
+2
Feels like
+6
756 mmHg
68%
1.6
m/s
S
Climate normal
+3
0
18 December, Wednesday. day, 15°; night, 2°; partly cloudy
19
+13
0
19 December, thu
+13
0
Feels like
+4
748 mmHg
70%
1.9
m/s
NE
Climate normal
+3
+1
19 December, Thursday. day, 13°; night, 0°; mostly clear
20
+10
+6
20 December, fri
+10
+6
Feels like
0
742 mmHg
83%
2.8
m/s
NE
Climate normal
+4
+1
20 December, Friday. day, 10°; night, 6°; overcast
21
+6
+2
21 December, sat
+6
+2
Feels like
−1
749 mmHg
90%
4.3
m/s
NW
Climate normal
+4
+1
21 December, Saturday. day, 6°; night, 2°; rain
22
+5
−1
22 December, sun
+5
−1
Feels like
−1
749 mmHg
85%
2.8
m/s
W
Climate normal
+6
+2
22 December, Sunday. day, 5°; night, -1°; sleet
23
+3
+1
23 December, mon
+3
+1
Feels like
−3
740 mmHg
87%
3.8
m/s
NW
Climate normal
+7
+4
23 December, Monday. day, 3°; night, 1°; sleet
24
+4
+2
24 December, tue
+4
+2
Feels like
−3
742 mmHg
85%
5.6
m/s
NW
Climate normal
+8
+4
24 December, Tuesday. day, 4°; night, 2°; sleet
25
+5
+3
25 December, wed
+5
+3
Feels like
0
752 mmHg
86%
3.6
m/s
NW
Climate normal
+6
+5
25 December, Wednesday. day, 5°; night, 3°; sleet
26
+5
+3
26 December, thu
+5
+3
Feels like
+1
756 mmHg
89%
3.6
m/s
W
Climate normal
+5
+3
26 December, Thursday. day, 5°; night, 3°; rain
27
+6
+3
27 December, fri
+6
+3
Feels like
+1
756 mmHg
87%
3.3
m/s
NW
Climate normal
+4
+3
27 December, Friday. day, 6°; night, 3°; overcast
28
+4
−2
28 December, sat
+4
−2
Feels like
−1
753 mmHg
83%
3.6
m/s
SW
Climate normal
+2
+2
28 December, Saturday. day, 4°; night, -2°; overcast
29
+9
+3
29 December, sun
+9
+3
Feels like
−1
732 mmHg
79%
3.2
m/s
SW
Climate normal
+1
−1
29 December, Sunday. day, 9°; night, 3°; partly cloudy
30
+9
+3
30 December, mon
+9
+3
Feels like
+1
713 mmHg
85%
3.7
m/s
N
Climate normal
+1
−2
30 December, Monday. day, 9°; night, 3°; partly cloudy
31
+2
0
31 December, tue
+2
0
Feels like
−3
718 mmHg
96%
3.4
m/s
NE
Climate normal
+1
−2
31 December, Tuesday. day, 2°; night, 0°; sleet
1 January
0
−5
1 January, wed
0
−5
Feels like
−5
722 mmHg
97%
2.8
m/s
N
Climate normal
+2
−2
1 January, Wednesday. day, 0°; night, -5°; sleet
2
+1
−3
2 January, thu
+1
−3
Feels like
−7
721 mmHg
89%
2.1
m/s
W
Climate normal
+2
0
2 January, Thursday. day, 1°; night, -3°; clear
3
+4
−3
3 January, fri
+4
−3
Feels like
−5
717 mmHg
80%
4.2
m/s
W
Climate normal
+1
0
3 January, Friday. day, 4°; night, -3°; clear
4
+3
−3
4 January, sat
+3
−3
Feels like
−5
719 mmHg
88%
2.7
m/s
N
Climate normal
0
−2
4 January, Saturday. day, 3°; night, -3°; mostly clear
5
+5
−2
5 January, sun
+5
−2
Feels like
−4
716 mmHg
85%
2.5
m/s
NW
Climate normal
0
−2
5 January, Sunday. day, 5°; night, -2°; clear
6
+5
−2
6 January, mon
+5
−2
Feels like
−6
709 mmHg
80%
7.2
m/s
NW
Climate normal
+1
−2
6 January, Monday. day, 5°; night, -2°; mostly clear
7
−1
−3
7 January, tue
−1
−3
Feels like
−9
711 mmHg
91%
6.3
m/s
NW
Climate normal
+1
−1
7 January, Tuesday. day, -1°; night, -3°; sleet
8
−5
−9
8 January, wed
−5
−9
Feels like
−12
714 mmHg
93%
4.6
m/s
NE
Climate normal
+1
−1
8 January, Wednesday. day, -5°; night, -9°; light snow
9
−6
−10
9 January, thu
−6
−10
Feels like
−14
717 mmHg
94%
4.9
m/s
NW
Climate normal
+2
0
9 January, Thursday. day, -6°; night, -10°; overcast
10
−2
−4
10 January, fri
−2
−4
Feels like
−11
715 mmHg
94%
4.6
m/s
W
Climate normal
+3
+1
10 January, Friday. day, -2°; night, -4°; mostly clear
11
+1
−2
11 January, sat
+1
−2
Feels like
−6
710 mmHg
96%
3.1
m/s
SW
Climate normal
+3
+1
11 January, Saturday. day, 1°; night, -2°; partly cloudy
12
−1
−3
12 January, sun
−1
−3
Feels like
−8
711 mmHg
95%
4.9
m/s
NW
Climate normal
+4
+1
12 January, Sunday. day, -1°; night, -3°; sleet
13
−4
−10
13 January, mon
−4
−10
Feels like
−11
718 mmHg
94%
2.9
m/s
E
Climate normal
+4
+1
13 January, Monday. day, -4°; night, -10°; light snow
14
−4
−10
14 January, tue
−4
−10
Feels like
−13
718 mmHg
85%
1.8
m/s
NE
Climate normal
+4
+2
14 January, Tuesday. day, -4°; night, -10°; mostly clear
15
−4
−7
15 January, wed
−4
−7
Feels like
−13
712 mmHg
92%
4.6
m/s
NW
Climate normal
+5
+2
15 January, Wednesday. day, -4°; night, -7°; mostly clear
Average data for 10 years
Next, the average data for 10 years
16
+4
+2
16 January, thu
+4
+2
Feels like
−1
751 mmHg
81%
5.6
m/s
W
16 January, Thursday. day, 4°; night, 2°; rain
17
+3
+1
17 January, fri
+3
+1
Feels like
−2
752 mmHg
79%
5
m/s
S
17 January, Friday. day, 3°; night, 1°; clear
18
+3
+1
18 January, sat
+3
+1
Feels like
−1
752 mmHg
79%
4.3
m/s
W
18 January, Saturday. day, 3°; night, 1°; overcast
Average for 30 days
10
sunny days
12
days with precipitation
8
cloudy days
10 sunny days; 12 days with precipitation; 8 cloudy days;
86
%
air humidity
3.6
m/s
Wind
NW
25
mm of precipitation
(4% of annual average)
air humidity 86%; 25 millimeters of precipitation (4% of annual average); Wind north-westerly 3.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
S
NE
NE
NW
W
NW
NW
NW
W
NW
SW
SW
N
NE
N
W
W
N
NW
NW
NW
NE
NW
W
SW
NW
E
NE
NW
17
Average data for 10 years
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Daytime temperature
Night-time temperature
