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Monthly weather forecast in Rapid City
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
December
+9
+1
29 December, sun
+9
+1
Feels like
−1
666 mmHg
49%
5.4
m/s
S
Climate normal
−5
−6
29 December, Sunday. day, 9°; night, 1°; light rain
30
+1
−8
30 December, mon
+1
−8
Feels like
−10
668 mmHg
85%
10.6
m/s
NW
Climate normal
−1
−7
30 December, Monday. day, 1°; night, -8°; sleet
31
−2
−10
31 December, tue
−2
−10
Feels like
−11
674 mmHg
77%
4.6
m/s
N
Climate normal
−1
−7
31 December, Tuesday. day, -2°; night, -10°; partly cloudy
1 January
0
−8
1 January, wed
0
−8
Feels like
−10
673 mmHg
71%
4.1
m/s
W
Climate normal
−4
−7
1 January, Wednesday. day, 0°; night, -8°; partly cloudy
2
−6
−11
2 January, thu
−6
−11
Feels like
−14
675 mmHg
81%
3.9
m/s
N
Climate normal
0
−3
2 January, Thursday. day, -6°; night, -11°; light snow
3
−8
−12
3 January, fri
−8
−12
Feels like
−16
678 mmHg
78%
4.1
m/s
W
Climate normal
−1
−7
3 January, Friday. day, -8°; night, -12°; partly cloudy
4
−8
−11
4 January, sat
−8
−11
Feels like
−18
672 mmHg
80%
6.5
m/s
NW
Climate normal
−2
−5
4 January, Saturday. day, -8°; night, -11°; snow
5
−6
−14
5 January, sun
−6
−14
Feels like
−17
676 mmHg
72%
6.3
m/s
NW
Climate normal
0
−5
5 January, Sunday. day, -6°; night, -14°; light snow
6
−10
−19
6 January, mon
−10
−19
Feels like
−22
676 mmHg
72%
7.2
m/s
N
Climate normal
−3
−5
6 January, Monday. day, -10°; night, -19°; light snow
7
−5
−7
7 January, tue
−5
−7
Feels like
−17
676 mmHg
76%
5.2
m/s
W
Climate normal
−4
−5
7 January, Tuesday. day, -5°; night, -7°; overcast
8
+3
−3
8 January, wed
+3
−3
Feels like
−10
675 mmHg
73%
9
m/s
NW
Climate normal
−1
−5
8 January, Wednesday. day, 3°; night, -3°; overcast
9
+5
−2
9 January, thu
+5
−2
Feels like
−7
674 mmHg
67%
11.2
m/s
NW
Climate normal
0
−2
9 January, Thursday. day, 5°; night, -2°; overcast
10
−2
−2
10 January, fri
−2
−2
Feels like
−8
674 mmHg
87%
2.4
m/s
SW
Climate normal
+1
−3
10 January, Friday. day, -2°; night, -2°; light snow
11
+3
−1
11 January, sat
+3
−1
Feels like
−4
668 mmHg
80%
5
m/s
SW
Climate normal
−3
−6
11 January, Saturday. day, 3°; night, -1°; clear
12
+4
−1
12 January, sun
+4
−1
Feels like
−3
668 mmHg
80%
2.2
m/s
SW
Climate normal
−3
−4
12 January, Sunday. day, 4°; night, -1°; mostly clear
13
+4
−1
13 January, mon
+4
−1
Feels like
−4
667 mmHg
75%
4.2
m/s
NW
Climate normal
+2
−2
13 January, Monday. day, 4°; night, -1°; mostly clear
14
+4
+3
14 January, tue
+4
+3
Feels like
−4
672 mmHg
69%
7
m/s
SW
Climate normal
−1
−3
14 January, Tuesday. day, 4°; night, 3°; partly cloudy
15
+7
+3
15 January, wed
+7
+3
Feels like
+1
670 mmHg
71%
5
m/s
W
Climate normal
+2
−1
15 January, Wednesday. day, 7°; night, 3°; partly cloudy
16
+9
+3
16 January, thu
+9
+3
Feels like
+2
672 mmHg
62%
4.8
m/s
SW
Climate normal
0
−3
16 January, Thursday. day, 9°; night, 3°; mostly clear
17
+7
+5
17 January, fri
+7
+5
Feels like
+1
665 mmHg
79%
5
m/s
NW
Climate normal
0
−1
17 January, Friday. day, 7°; night, 5°; light rain
18
+5
−2
18 January, sat
+5
−2
Feels like
−6
675 mmHg
62%
9.7
m/s
NW
Climate normal
+1
−2
18 January, Saturday. day, 5°; night, -2°; mostly clear
19
+2
−1
19 January, sun
+2
−1
Feels like
−6
677 mmHg
56%
3
m/s
NW
Climate normal
+1
−3
19 January, Sunday. day, 2°; night, -1°; partly cloudy
20
+4
−1
20 January, mon
+4
−1
Feels like
−5
675 mmHg
50%
4.7
m/s
SW
Climate normal
−2
−4
20 January, Monday. day, 4°; night, -1°; clear
21
+4
+1
21 January, tue
+4
+1
Feels like
−3
671 mmHg
36%
4.6
m/s
W
Climate normal
0
−3
21 January, Tuesday. day, 4°; night, 1°; clear
22
+8
+4
22 January, wed
+8
+4
Feels like
0
670 mmHg
46%
5.9
m/s
SW
Climate normal
+1
−3
22 January, Wednesday. day, 8°; night, 4°; partly cloudy
23
+8
+3
23 January, thu
+8
+3
Feels like
+1
667 mmHg
47%
4.9
m/s
W
Climate normal
−2
−4
23 January, Thursday. day, 8°; night, 3°; mostly clear
24
+2
−6
24 January, fri
+2
−6
Feels like
−10
676 mmHg
83%
7.4
m/s
SW
Climate normal
−1
−4
24 January, Friday. day, 2°; night, -6°; light snow
25
0
−8
25 January, sat
0
−8
Feels like
−7
677 mmHg
74%
2.3
m/s
S
Climate normal
0
−3
25 January, Saturday. day, 0°; night, -8°; clear
26
0
−4
26 January, sun
0
−4
Feels like
−7
671 mmHg
67%
4.3
m/s
SE
Climate normal
+1
−2
26 January, Sunday. day, 0°; night, -4°; mostly clear
27
+3
−3
27 January, mon
+3
−3
Feels like
−5
668 mmHg
74%
4.7
m/s
N
Climate normal
+1
−2
27 January, Monday. day, 3°; night, -3°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
28
+2
−3
28 January, tue
+2
−3
Feels like
−5
666 mmHg
68%
8.1
m/s
NW
28 January, Tuesday. day, 2°; night, -3°; clear
29
+2
−1
29 January, wed
+2
−1
Feels like
−4
666 mmHg
68%
7.5
m/s
NW
29 January, Wednesday. day, 2°; night, -1°; clear
30
0
−4
30 January, thu
0
−4
Feels like
−5
665 mmHg
72%
6.8
m/s
NW
30 January, Thursday. day, 0°; night, -4°; snow
31
−2
−7
31 January, fri
−2
−7
Feels like
−8
666 mmHg
73%
6.6
m/s
NW
31 January, Friday. day, -2°; night, -7°; snow
1 February
−5
−7
1 February, sat
−5
−7
Feels like
−11
669 mmHg
73%
6.1
m/s
NW
1 February, Saturday. day, -5°; night, -7°; snow
Average for 30 days
10
sunny days
9
days with precipitation
11
cloudy days
10 sunny days; 9 days with precipitation; 11 cloudy days;
69
%
air humidity
5.5
m/s
Wind
NW
11
mm of precipitation
(2% of annual average)
air humidity 69%; 11 millimeters of precipitation (2% of annual average); Wind north-westerly 5.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
NW
N
W
N
W
NW
NW
N
W
NW
NW
SW
SW
SW
NW
SW
W
SW
NW
NW
NW
SW
W
SW
W
SW
S
SE
N
29
Average data for 10 years
30
31
1
January
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
Daytime temperature
Night-time temperature
