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Monthly weather forecast in Spearfish
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
17
+4
−1
17 November, sun
+4
−1
Feels like
−2
664 mmHg
64%
8.3
m/s
W
17 November, Sunday. day, 4°; night, -1°; partly cloudy
18
+11
+1
18 November, mon
+11
+1
Feels like
−4
652 mmHg
58%
7.6
m/s
W
Climate normal
+3
0
18 November, Monday. day, 11°; night, 1°; sleet
19
November
+2
−2
19 November, tue
+2
−2
Feels like
−12
659 mmHg
61%
14.6
m/s
W
Climate normal
+3
−2
19 November, Tuesday. day, 2°; night, -2°; sleet
20
+4
−6
20 November, wed
+4
−6
Feels like
−10
666 mmHg
42%
11.9
m/s
W
Climate normal
+1
−1
20 November, Wednesday. day, 4°; night, -6°; clear
21
+8
−3
21 November, thu
+8
−3
Feels like
−4
667 mmHg
49%
2.7
m/s
SW
Climate normal
+5
+1
21 November, Thursday. day, 8°; night, -3°; partly cloudy
22
+9
−1
22 November, fri
+9
−1
Feels like
−5
666 mmHg
67%
3.1
m/s
SW
Climate normal
+4
0
22 November, Friday. day, 9°; night, -1°; partly cloudy
23
+13
−1
23 November, sat
+13
−1
Feels like
−3
658 mmHg
53%
7.7
m/s
SW
Climate normal
+3
−1
23 November, Saturday. day, 13°; night, -1°; partly cloudy
24
+3
−4
24 November, sun
+3
−4
Feels like
−6
662 mmHg
67%
6.3
m/s
NW
Climate normal
+2
−2
24 November, Sunday. day, 3°; night, -4°; partly cloudy
25
0
−5
25 November, mon
0
−5
Feels like
−9
665 mmHg
71%
4.6
m/s
W
Climate normal
+2
+1
25 November, Monday. day, 0°; night, -5°; snow
26
+2
−5
26 November, tue
+2
−5
Feels like
−7
664 mmHg
61%
5.1
m/s
NW
Climate normal
+6
+2
26 November, Tuesday. day, 2°; night, -5°; partly cloudy
27
+1
−4
27 November, wed
+1
−4
Feels like
−9
668 mmHg
60%
6.2
m/s
W
Climate normal
+3
−1
27 November, Wednesday. day, 1°; night, -4°; partly cloudy
28
0
−3
28 November, thu
0
−3
Feels like
−9
665 mmHg
64%
5.6
m/s
W
Climate normal
+3
−2
28 November, Thursday. day, 0°; night, -3°; snow
29
+2
−6
29 November, fri
+2
−6
Feels like
−8
666 mmHg
67%
5.8
m/s
W
Climate normal
0
−2
29 November, Friday. day, 2°; night, -6°; overcast
30
−5
−11
30 November, sat
−5
−11
Feels like
−14
666 mmHg
76%
6.4
m/s
W
Climate normal
+1
−1
30 November, Saturday. day, -5°; night, -11°; overcast
1 December
−6
−23
1 December, sun
−6
−23
Feels like
−20
664 mmHg
79%
4.2
m/s
N
Climate normal
+2
−1
1 December, Sunday. day, -6°; night, -23°; light snow
2
−23
−25
2 December, mon
−23
−25
Feels like
−31
666 mmHg
76%
5.1
m/s
NW
Climate normal
+2
−4
2 December, Monday. day, -23°; night, -25°; partly cloudy
3
−19
−20
3 December, tue
−19
−20
Feels like
−28
666 mmHg
77%
3.8
m/s
W
Climate normal
−3
−6
3 December, Tuesday. day, -19°; night, -20°; clear
4
−12
−11
4 December, wed
−12
−11
Feels like
−22
660 mmHg
82%
5
m/s
SW
Climate normal
−4
−6
4 December, Wednesday. day, -12°; night, -11°; clear
5
−6
−9
5 December, thu
−6
−9
Feels like
−14
661 mmHg
93%
5.6
m/s
NW
Climate normal
−2
−6
5 December, Thursday. day, -6°; night, -9°; light snow
6
−7
−4
6 December, fri
−7
−4
Feels like
−14
655 mmHg
92%
4.9
m/s
SW
Climate normal
−3
−5
6 December, Friday. day, -7°; night, -4°; clear
7
−2
−3
7 December, sat
−2
−3
Feels like
−10
648 mmHg
94%
6.5
m/s
SW
Climate normal
−4
−5
7 December, Saturday. day, -2°; night, -3°; partly cloudy
8
0
−2
8 December, sun
0
−2
Feels like
−7
648 mmHg
96%
4.1
m/s
W
Climate normal
−2
−5
8 December, Sunday. day, 0°; night, -2°; partly cloudy
9
−2
−1
9 December, mon
−2
−1
Feels like
−10
654 mmHg
96%
4.2
m/s
SE
Climate normal
−2
−5
9 December, Monday. day, -2°; night, -1°; partly cloudy
10
+2
−2
10 December, tue
+2
−2
Feels like
−5
653 mmHg
97%
5.6
m/s
SW
Climate normal
−1
−2
10 December, Tuesday. day, 2°; night, -2°; partly cloudy
11
+2
−1
11 December, wed
+2
−1
Feels like
−4
654 mmHg
94%
4.1
m/s
SW
Climate normal
+2
−1
11 December, Wednesday. day, 2°; night, -1°; partly cloudy
12
+2
+1
12 December, thu
+2
+1
Feels like
−4
657 mmHg
89%
3.9
m/s
S
Climate normal
+2
−3
12 December, Thursday. day, 2°; night, 1°; mostly clear
13
+5
+2
13 December, fri
+5
+2
Feels like
−3
657 mmHg
74%
5.7
m/s
W
Climate normal
−1
−6
13 December, Friday. day, 5°; night, 2°; mostly clear
14
+7
+6
14 December, sat
+7
+6
Feels like
−1
661 mmHg
69%
6
m/s
SW
Climate normal
−4
−6
14 December, Saturday. day, 7°; night, 6°; mostly clear
15
+9
+6
15 December, sun
+9
+6
Feels like
+1
661 mmHg
57%
5.2
m/s
SW
Climate normal
−4
−7
15 December, Sunday. day, 9°; night, 6°; mostly clear
16
+9
+6
16 December, mon
+9
+6
Feels like
+1
657 mmHg
46%
4.5
m/s
SW
Climate normal
−4
−6
16 December, Monday. day, 9°; night, 6°; mostly clear
17
+7
+1
17 December, tue
+7
+1
Feels like
0
658 mmHg
84%
3.5
m/s
NW
Climate normal
−2
−5
17 December, Tuesday. day, 7°; night, 1°; mostly clear
18
+5
+2
18 December, wed
+5
+2
Feels like
−2
653 mmHg
82%
3.7
m/s
S
Climate normal
−3
−6
18 December, Wednesday. day, 5°; night, 2°; clear
Average data for 10 years
Next, the average data for 10 years
19
−1
−6
19 December, thu
−1
−6
Feels like
−7
662 mmHg
81%
6
m/s
SW
19 December, Thursday. day, -1°; night, -6°; overcast
20
−4
−6
20 December, fri
−4
−6
Feels like
−9
663 mmHg
81%
7.3
m/s
SW
20 December, Friday. day, -4°; night, -6°; snow
21
−4
−8
21 December, sat
−4
−8
Feels like
−11
665 mmHg
81%
7.1
m/s
SW
21 December, Saturday. day, -4°; night, -8°; snow
Average for 30 days
13
sunny days
3
days with precipitation
14
cloudy days
13 sunny days; 3 days with precipitation; 14 cloudy days;
74
%
air humidity
5.5
m/s
Wind
SW
4
mm of precipitation
(1% of annual average)
air humidity 74%; 4 millimeters of precipitation (1% of annual average); Wind south-westerly 5.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
SW
SW
SW
NW
W
NW
W
W
W
W
N
NW
W
SW
NW
SW
SW
W
SE
SW
SW
S
W
SW
SW
SW
NW
S
19
Average data for 10 years
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Daytime temperature
Night-time temperature
