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May weather forecast in Big Sky
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
+2
−3
28 April, sun
+2
−3
Feels like
−3
597 mmHg
81%
5
m/s
W
28 April, Sunday. day, 2°; night, -3°; clear
29
+3
−1
29 April, mon
+3
−1
Feels like
−1
598 mmHg
75%
4.6
m/s
NW
29 April, Monday. day, 3°; night, -1°; rain
30
+4
−1
30 April, tue
+4
−1
Feels like
0
598 mmHg
74%
4
m/s
W
30 April, Tuesday. day, 4°; night, -1°; rain
1
+6
0
1 May, wed
+6
0
Feels like
+2
599 mmHg
69%
4.3
m/s
W
1 May, Wednesday. day, 6°; night, 0°; overcast
2
+7
+1
2 May, thu
+7
+1
Feels like
+3
598 mmHg
72%
4.8
m/s
SW
2 May, Thursday. day, 7°; night, 1°; rain
3
+7
+1
3 May, fri
+7
+1
Feels like
+3
599 mmHg
74%
4.6
m/s
SW
3 May, Friday. day, 7°; night, 1°; clear
4
+8
+2
4 May, sat
+8
+2
Feels like
+4
597 mmHg
75%
4
m/s
S
4 May, Saturday. day, 8°; night, 2°; rain
5
+7
+1
5 May, sun
+7
+1
Feels like
+3
597 mmHg
75%
4
m/s
N
5 May, Sunday. day, 7°; night, 1°; clear
6
+5
0
6 May, mon
+5
0
Feels like
+1
598 mmHg
77%
4
m/s
N
6 May, Monday. day, 5°; night, 0°; rain
7
+7
+2
7 May, tue
+7
+2
Feels like
+3
598 mmHg
73%
3.7
m/s
N
7 May, Tuesday. day, 7°; night, 2°; rain
8
+8
+2
8 May, wed
+8
+2
Feels like
+4
597 mmHg
72%
4.1
m/s
W
8 May, Wednesday. day, 8°; night, 2°; rain
9
+6
+1
9 May, thu
+6
+1
Feels like
+2
597 mmHg
74%
4.6
m/s
N
9 May, Thursday. day, 6°; night, 1°; rain
10
+6
+1
10 May, fri
+6
+1
Feels like
+2
599 mmHg
72%
4.8
m/s
N
10 May, Friday. day, 6°; night, 1°; rain
11
+8
+2
11 May, sat
+8
+2
Feels like
+4
599 mmHg
72%
4.9
m/s
SW
11 May, Saturday. day, 8°; night, 2°; rain
12
+9
+3
12 May, sun
+9
+3
Feels like
+5
600 mmHg
64%
4.1
m/s
SW
12 May, Sunday. day, 9°; night, 3°; rain
13
+9
+3
13 May, mon
+9
+3
Feels like
+5
600 mmHg
62%
4.8
m/s
SW
13 May, Monday. day, 9°; night, 3°; rain
14
+9
+5
14 May, tue
+9
+5
Feels like
+6
599 mmHg
74%
3.7
m/s
NW
14 May, Tuesday. day, 9°; night, 5°; rain
15
+9
+5
15 May, wed
+9
+5
Feels like
+6
598 mmHg
69%
3.9
m/s
SW
15 May, Wednesday. day, 9°; night, 5°; rain
16
+11
+5
16 May, thu
+11
+5
Feels like
+8
598 mmHg
67%
3.5
m/s
S
16 May, Thursday. day, 11°; night, 5°; rain
17
+10
+5
17 May, fri
+10
+5
Feels like
+8
598 mmHg
74%
3.5
m/s
NE
17 May, Friday. day, 10°; night, 5°; rain
18
+10
+4
18 May, sat
+10
+4
Feels like
+6
598 mmHg
74%
5
m/s
W
18 May, Saturday. day, 10°; night, 4°; rain
19
+9
+4
19 May, sun
+9
+4
Feels like
+5
598 mmHg
79%
4.5
m/s
W
19 May, Sunday. day, 9°; night, 4°; rain
20
+12
+6
20 May, mon
+12
+6
Feels like
+9
598 mmHg
63%
3.9
m/s
S
20 May, Monday. day, 12°; night, 6°; rain
21
+10
+4
21 May, tue
+10
+4
Feels like
+7
597 mmHg
74%
4.3
m/s
E
21 May, Tuesday. day, 10°; night, 4°; rain
22
+9
+3
22 May, wed
+9
+3
Feels like
+6
596 mmHg
74%
4.1
m/s
W
22 May, Wednesday. day, 9°; night, 3°; rain
23
+7
+2
23 May, thu
+7
+2
Feels like
+4
595 mmHg
81%
5
m/s
NW
23 May, Thursday. day, 7°; night, 2°; rain
24
+9
+3
24 May, fri
+9
+3
Feels like
+6
596 mmHg
70%
4.1
m/s
W
24 May, Friday. day, 9°; night, 3°; rain
25
+9
+4
25 May, sat
+9
+4
Feels like
+6
597 mmHg
73%
4.1
m/s
SW
25 May, Saturday. day, 9°; night, 4°; rain
26
+9
+5
26 May, sun
+9
+5
Feels like
+6
598 mmHg
70%
4.5
m/s
SW
26 May, Sunday. day, 9°; night, 5°; clear
27
+9
+4
27 May, mon
+9
+4
Feels like
+6
598 mmHg
75%
4.1
m/s
W
27 May, Monday. day, 9°; night, 4°; rain
28
+10
+5
28 May, tue
+10
+5
Feels like
+7
598 mmHg
74%
3.5
m/s
W
28 May, Tuesday. day, 10°; night, 5°; rain
29
+11
+6
29 May, wed
+11
+6
Feels like
+8
599 mmHg
67%
4.3
m/s
SW
29 May, Wednesday. day, 11°; night, 6°; rain
30
+12
+6
30 May, thu
+12
+6
Feels like
+9
599 mmHg
70%
4.9
m/s
SW
30 May, Thursday. day, 12°; night, 6°; rain
31
+13
+6
31 May, fri
+13
+6
Feels like
+10
600 mmHg
66%
4.1
m/s
SW
31 May, Friday. day, 13°; night, 6°; rain
1
+12
+6
1 June, sat
+12
+6
Feels like
+9
599 mmHg
70%
4.4
m/s
SW
1 June, Saturday. day, 12°; night, 6°; rain
Average data for 10 years
Big Sky May
3
sunny days
27
days with precipitation
1
cloudy day
3 sunny days; 27 days with precipitation; 1 cloudy day;
72
%
air humidity
3
m/s
Wind
W
166
mm of precipitation
(16% of annual average)
air humidity 72%; 166 millimeters of precipitation (16% of annual average); Wind westerly 3 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
SW
S
N
N
N
W
N
N
SW
SW
SW
NW
SW
S
NE
W
W
S
E
W
NW
W
SW
SW
W
W
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
Bozeman
West Yellowstone
Helena
Billings
Great Falls
Jackson
Idaho Falls
Butte
Missoula
Cities with similar weather in May
Cholpon-Ata
Reykyavik
Altay
Ulan Bator
Gudauri
Edinburgh
Bergen
Anchorage
Lhasa
