10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
December weather forecast in Casper
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
1
+2
−1
1 December, sun
+2
−1
Feels like
−5
615 mmHg
63%
7.8
m/s
SW
1 December, Sunday. day, 2°; night, -1°; partly cloudy
2
+1
−4
2 December, mon
+1
−4
Feels like
−6
614 mmHg
67%
9
m/s
SW
2 December, Monday. day, 1°; night, -4°; partly cloudy
3
−3
−7
3 December, tue
−3
−7
Feels like
−10
616 mmHg
64%
7
m/s
SW
3 December, Tuesday. day, -3°; night, -7°; partly cloudy
4
−4
−7
4 December, wed
−4
−7
Feels like
−11
619 mmHg
66%
6.5
m/s
SW
4 December, Wednesday. day, -4°; night, -7°; clear
5
−3
−7
5 December, thu
−3
−7
Feels like
−10
618 mmHg
69%
8.3
m/s
SW
5 December, Thursday. day, -3°; night, -7°; partly cloudy
6
−3
−5
6 December, fri
−3
−5
Feels like
−10
617 mmHg
67%
6.4
m/s
SW
6 December, Friday. day, -3°; night, -5°; partly cloudy
7
−3
−6
7 December, sat
−3
−6
Feels like
−10
616 mmHg
68%
7
m/s
SW
7 December, Saturday. day, -3°; night, -6°; partly cloudy
8
−2
−6
8 December, sun
−2
−6
Feels like
−10
616 mmHg
63%
8.8
m/s
SW
8 December, Sunday. day, -2°; night, -6°; snow
9
−2
−4
9 December, mon
−2
−4
Feels like
−9
617 mmHg
62%
9.1
m/s
SW
9 December, Monday. day, -2°; night, -4°; partly cloudy
10
0
−2
10 December, tue
0
−2
Feels like
−8
616 mmHg
61%
8.8
m/s
SW
10 December, Tuesday. day, 0°; night, -2°; partly cloudy
11
+1
−1
11 December, wed
+1
−1
Feels like
−6
616 mmHg
66%
8.6
m/s
SW
11 December, Wednesday. day, 1°; night, -1°; partly cloudy
12
+1
−2
12 December, thu
+1
−2
Feels like
−5
613 mmHg
69%
7.6
m/s
SW
12 December, Thursday. day, 1°; night, -2°; partly cloudy
13
0
−6
13 December, fri
0
−6
Feels like
−6
612 mmHg
69%
8.6
m/s
SW
13 December, Friday. day, 0°; night, -6°; partly cloudy
14
−4
−7
14 December, sat
−4
−7
Feels like
−10
615 mmHg
74%
7
m/s
SW
14 December, Saturday. day, -4°; night, -7°; clear
15
−3
−5
15 December, sun
−3
−5
Feels like
−9
615 mmHg
80%
7.3
m/s
SW
15 December, Sunday. day, -3°; night, -5°; clear
16
−4
−8
16 December, mon
−4
−8
Feels like
−11
615 mmHg
76%
7.4
m/s
SW
16 December, Monday. day, -4°; night, -8°; clear
17
−2
−5
17 December, tue
−2
−5
Feels like
−10
614 mmHg
74%
9.1
m/s
SW
17 December, Tuesday. day, -2°; night, -5°; clear
18
−2
−5
18 December, wed
−2
−5
Feels like
−9
614 mmHg
75%
7.1
m/s
SW
18 December, Wednesday. day, -2°; night, -5°; snow
19
−2
−6
19 December, thu
−2
−6
Feels like
−9
613 mmHg
75%
9.1
m/s
SW
19 December, Thursday. day, -2°; night, -6°; partly cloudy
20
−4
−6
20 December, fri
−4
−6
Feels like
−11
613 mmHg
76%
8.3
m/s
SW
20 December, Friday. day, -4°; night, -6°; clear
21
−3
−6
21 December, sat
−3
−6
Feels like
−9
615 mmHg
75%
6.8
m/s
SW
21 December, Saturday. day, -3°; night, -6°; clear
22
−3
−7
22 December, sun
−3
−7
Feels like
−9
614 mmHg
79%
7
m/s
SW
22 December, Sunday. day, -3°; night, -7°; clear
23
−5
−6
23 December, mon
−5
−6
Feels like
−12
615 mmHg
76%
8
m/s
SW
23 December, Monday. day, -5°; night, -6°; clear
24
−5
−8
24 December, tue
−5
−8
Feels like
−11
614 mmHg
81%
7
m/s
SW
24 December, Tuesday. day, -5°; night, -8°; snow
25
−6
−8
25 December, wed
−6
−8
Feels like
−12
615 mmHg
80%
7.5
m/s
SW
25 December, Wednesday. day, -6°; night, -8°; clear
26
−5
−8
26 December, thu
−5
−8
Feels like
−12
616 mmHg
79%
8
m/s
SW
26 December, Thursday. day, -5°; night, -8°; partly cloudy
27
−5
−6
27 December, fri
−5
−6
Feels like
−12
615 mmHg
79%
8.8
m/s
SW
27 December, Friday. day, -5°; night, -6°; clear
28
−4
−8
28 December, sat
−4
−8
Feels like
−12
614 mmHg
79%
8.6
m/s
SW
28 December, Saturday. day, -4°; night, -8°; snow
29
−6
−8
29 December, sun
−6
−8
Feels like
−13
616 mmHg
79%
8.6
m/s
SW
29 December, Sunday. day, -6°; night, -8°; clear
30
−2
−9
30 December, mon
−2
−9
Feels like
−9
616 mmHg
75%
9.3
m/s
SW
30 December, Monday. day, -2°; night, -9°; clear
31
−2
−9
31 December, tue
−2
−9
Feels like
−9
616 mmHg
75%
9.3
m/s
SW
31 December, Tuesday. day, -2°; night, -9°; partly cloudy
1
−5
−8
1 January, wed
−5
−8
Feels like
−11
616 mmHg
77%
7.4
m/s
SW
1 January, Wednesday. day, -5°; night, -8°; clear
2
−4
−7
2 January, thu
−4
−7
Feels like
−12
617 mmHg
76%
8
m/s
SW
2 January, Thursday. day, -4°; night, -7°; clear
3
−6
−9
3 January, fri
−6
−9
Feels like
−12
617 mmHg
76%
6.6
m/s
SW
3 January, Friday. day, -6°; night, -9°; clear
4
−6
−7
4 January, sat
−6
−7
Feels like
−13
617 mmHg
76%
7
m/s
SW
4 January, Saturday. day, -6°; night, -7°; partly cloudy
Average data for 10 years
Casper December
13
sunny days
4
days with precipitation
14
cloudy days
13 sunny days; 4 days with precipitation; 14 cloudy days;
73
%
air humidity
5.9
m/s
Wind
SW
26
mm of precipitation
(9% of annual average)
air humidity 73%; 26 millimeters of precipitation (9% of annual average); Wind south-westerly 5.9 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
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
Denver
Breckenridge
Lakewood
Billings
Rapid City
Aspen
Fort Collins
Boulder
Lander
Cities with similar weather in December
Ust-Kamenogorsk
Uralsk
Cholpon-Ata
Atyrau
Baikonur
Ottawa
Nuuk
Balkhash
Gudauri
