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Monthly weather forecast in Keystone
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
−3
−7
17 November, sun
−3
−7
Feels like
−8
502 mmHg
69%
5.9
m/s
W
17 November, Sunday. day, -3°; night, -7°; clear
18
−3
−8
18 November, mon
−3
−8
Feels like
−8
502 mmHg
64%
4.1
m/s
W
18 November, Monday. day, -3°; night, -8°; partly cloudy
19
November
−11
−19
19 November, tue
−11
−19
Feels like
−24
518 mmHg
63%
12.6
m/s
W
Climate normal
−2
−7
19 November, Tuesday. day, -11°; night, -19°; snow
20
+1
−12
20 November, wed
+1
−12
Feels like
−17
534 mmHg
44%
9.8
m/s
NW
Climate normal
−4
−8
20 November, Wednesday. day, 1°; night, -12°; clear
21
+7
−10
21 November, thu
+7
−10
Feels like
−9
541 mmHg
41%
5.1
m/s
NW
Climate normal
−3
−7
21 November, Thursday. day, 7°; night, -10°; mostly clear
22
+8
−7
22 November, fri
+8
−7
Feels like
−6
540 mmHg
41%
4.2
m/s
W
Climate normal
−4
−9
22 November, Friday. day, 8°; night, -7°; partly cloudy
23
+7
−4
23 November, sat
+7
−4
Feels like
−8
527 mmHg
43%
9.2
m/s
W
Climate normal
−4
−10
23 November, Saturday. day, 7°; night, -4°; overcast
24
+2
−6
24 November, sun
+2
−6
Feels like
−9
524 mmHg
68%
7.3
m/s
W
Climate normal
−5
−8
24 November, Sunday. day, 2°; night, -6°; snow
25
−2
−10
25 November, mon
−2
−10
Feels like
−13
532 mmHg
66%
7.1
m/s
W
Climate normal
−4
−9
25 November, Monday. day, -2°; night, -10°; snow
26
−2
−12
26 November, tue
−2
−12
Feels like
−13
516 mmHg
72%
6.6
m/s
W
Climate normal
−2
−6
26 November, Tuesday. day, -2°; night, -12°; snow
27
−5
−14
27 November, wed
−5
−14
Feels like
−15
518 mmHg
67%
4.9
m/s
W
Climate normal
−4
−8
27 November, Wednesday. day, -5°; night, -14°; mostly clear
28
−5
−19
28 November, thu
−5
−19
Feels like
−17
519 mmHg
63%
7
m/s
W
Climate normal
−6
−11
28 November, Thursday. day, -5°; night, -19°; mostly clear
29
−4
−15
29 November, fri
−4
−15
Feels like
−16
508 mmHg
64%
5.9
m/s
W
Climate normal
−6
−11
29 November, Friday. day, -4°; night, -15°; partly cloudy
30
−1
−10
30 November, sat
−1
−10
Feels like
−14
510 mmHg
65%
5.7
m/s
W
Climate normal
−6
−10
30 November, Saturday. day, -1°; night, -10°; partly cloudy
1 December
−1
−10
1 December, sun
−1
−10
Feels like
−11
521 mmHg
74%
6
m/s
W
Climate normal
−5
−9
1 December, Sunday. day, -1°; night, -10°; overcast
2
0
−7
2 December, mon
0
−7
Feels like
−7
545 mmHg
82%
3
m/s
SW
Climate normal
−5
−10
2 December, Monday. day, 0°; night, -7°; partly cloudy
3
0
−8
3 December, tue
0
−8
Feels like
−9
544 mmHg
81%
4.3
m/s
W
Climate normal
−8
−13
3 December, Tuesday. day, 0°; night, -8°; mostly clear
4
−2
−7
4 December, wed
−2
−7
Feels like
−10
544 mmHg
91%
4.3
m/s
W
Climate normal
−9
−14
4 December, Wednesday. day, -2°; night, -7°; clear
5
0
−4
5 December, thu
0
−4
Feels like
−8
542 mmHg
93%
4.6
m/s
W
Climate normal
−9
−14
5 December, Thursday. day, 0°; night, -4°; mostly clear
6
+2
−2
6 December, fri
+2
−2
Feels like
−4
538 mmHg
94%
4.5
m/s
SW
Climate normal
−8
−10
6 December, Friday. day, 2°; night, -2°; sleet
7
−3
−9
7 December, sat
−3
−9
Feels like
−11
544 mmHg
97%
4.5
m/s
NW
Climate normal
−8
−12
7 December, Saturday. day, -3°; night, -9°; mostly clear
8
−2
−6
8 December, sun
−2
−6
Feels like
−9
547 mmHg
98%
3.9
m/s
W
Climate normal
−10
−12
8 December, Sunday. day, -2°; night, -6°; clear
9
+2
−5
9 December, mon
+2
−5
Feels like
−7
546 mmHg
98%
4
m/s
SW
Climate normal
−8
−12
9 December, Monday. day, 2°; night, -5°; clear
10
+2
−4
10 December, tue
+2
−4
Feels like
−6
547 mmHg
96%
3
m/s
W
Climate normal
−7
−10
10 December, Tuesday. day, 2°; night, -4°; clear
11
+2
−4
11 December, wed
+2
−4
Feels like
−5
547 mmHg
95%
2.8
m/s
W
Climate normal
−6
−9
11 December, Wednesday. day, 2°; night, -4°; partly cloudy
12
+3
−4
12 December, thu
+3
−4
Feels like
−5
547 mmHg
95%
2.4
m/s
W
Climate normal
−5
−9
12 December, Thursday. day, 3°; night, -4°; clear
13
+3
−2
13 December, fri
+3
−2
Feels like
−5
547 mmHg
95%
3.6
m/s
W
Climate normal
−7
−11
13 December, Friday. day, 3°; night, -2°; clear
14
+4
−3
14 December, sat
+4
−3
Feels like
−5
546 mmHg
89%
4.7
m/s
W
Climate normal
−8
−13
14 December, Saturday. day, 4°; night, -3°; mostly clear
15
+4
−3
15 December, sun
+4
−3
Feels like
−4
543 mmHg
82%
4.6
m/s
SW
Climate normal
−8
−12
15 December, Sunday. day, 4°; night, -3°; mostly clear
16
+4
−3
16 December, mon
+4
−3
Feels like
−6
537 mmHg
86%
3.4
m/s
W
Climate normal
−8
−11
16 December, Monday. day, 4°; night, -3°; partly cloudy
17
−1
−10
17 December, tue
−1
−10
Feels like
−9
537 mmHg
87%
3.6
m/s
NW
Climate normal
−8
−11
17 December, Tuesday. day, -1°; night, -10°; snow
18
−10
−14
18 December, wed
−10
−14
Feels like
−18
544 mmHg
88%
6
m/s
W
Climate normal
−8
−11
18 December, Wednesday. day, -10°; night, -14°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
19
−7
−11
19 December, thu
−7
−11
Feels like
−13
498 mmHg
86%
6.6
m/s
W
19 December, Thursday. day, -7°; night, -11°; overcast
20
−9
−11
20 December, fri
−9
−11
Feels like
−15
498 mmHg
86%
7.3
m/s
W
20 December, Friday. day, -9°; night, -11°; snow
21
−9
−13
21 December, sat
−9
−13
Feels like
−15
498 mmHg
87%
5.8
m/s
W
21 December, Saturday. day, -9°; night, -13°; snow
Average for 30 days
15
sunny days
6
days with precipitation
9
cloudy days
15 sunny days; 6 days with precipitation; 9 cloudy days;
77
%
air humidity
5.3
m/s
Wind
W
22
mm of precipitation
(3% of annual average)
air humidity 77%; 22 millimeters of precipitation (3% of annual average); Wind westerly 5.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
NW
W
W
W
W
W
W
W
W
W
W
SW
W
W
W
SW
NW
W
SW
W
W
W
W
W
SW
W
NW
W
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