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December weather forecast in Mount Shasta
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
+4
+1
1 December, sun
+4
+1
Feels like
−1
656 mmHg
79%
6.8
m/s
S
1 December, Sunday. day, 4°; night, 1°; rain
2
+3
0
2 December, mon
+3
0
Feels like
−3
655 mmHg
79%
6.3
m/s
N
2 December, Monday. day, 3°; night, 0°; clear
3
+3
−1
3 December, tue
+3
−1
Feels like
−2
658 mmHg
72%
5.3
m/s
SE
3 December, Tuesday. day, 3°; night, -1°; partly cloudy
4
+3
0
4 December, wed
+3
0
Feels like
−3
658 mmHg
69%
6.5
m/s
SE
4 December, Wednesday. day, 3°; night, 0°; partly cloudy
5
+2
0
5 December, thu
+2
0
Feels like
−3
658 mmHg
75%
5.4
m/s
S
5 December, Thursday. day, 2°; night, 0°; rain
6
+3
−1
6 December, fri
+3
−1
Feels like
−2
657 mmHg
73%
5.3
m/s
SE
6 December, Friday. day, 3°; night, -1°; overcast
7
+3
0
7 December, sat
+3
0
Feels like
−2
658 mmHg
68%
5
m/s
S
7 December, Saturday. day, 3°; night, 0°; partly cloudy
8
+3
0
8 December, sun
+3
0
Feels like
−2
658 mmHg
73%
5.6
m/s
S
8 December, Sunday. day, 3°; night, 0°; overcast
9
+4
+1
9 December, mon
+4
+1
Feels like
−1
657 mmHg
68%
5.5
m/s
S
9 December, Monday. day, 4°; night, 1°; overcast
10
+4
+1
10 December, tue
+4
+1
Feels like
0
656 mmHg
75%
4.9
m/s
S
10 December, Tuesday. day, 4°; night, 1°; rain
11
+3
+1
11 December, wed
+3
+1
Feels like
−1
656 mmHg
75%
5.3
m/s
SW
11 December, Wednesday. day, 3°; night, 1°; rain
12
+3
0
12 December, thu
+3
0
Feels like
−1
655 mmHg
77%
4.9
m/s
NW
12 December, Thursday. day, 3°; night, 0°; overcast
13
+2
−1
13 December, fri
+2
−1
Feels like
−3
655 mmHg
77%
5.5
m/s
S
13 December, Friday. day, 2°; night, -1°; rain
14
+2
−1
14 December, sat
+2
−1
Feels like
−4
655 mmHg
81%
6.8
m/s
S
14 December, Saturday. day, 2°; night, -1°; rain
15
+1
−1
15 December, sun
+1
−1
Feels like
−4
655 mmHg
82%
5.8
m/s
S
15 December, Sunday. day, 1°; night, -1°; rain
16
+2
0
16 December, mon
+2
0
Feels like
−3
655 mmHg
76%
5.9
m/s
S
16 December, Monday. day, 2°; night, 0°; clear
17
+3
−1
17 December, tue
+3
−1
Feels like
−2
655 mmHg
80%
6.3
m/s
SW
17 December, Tuesday. day, 3°; night, -1°; rain
18
+1
−2
18 December, wed
+1
−2
Feels like
−5
654 mmHg
85%
6.3
m/s
SW
18 December, Wednesday. day, 1°; night, -2°; rain
19
+1
−1
19 December, thu
+1
−1
Feels like
−5
656 mmHg
77%
6.5
m/s
SW
19 December, Thursday. day, 1°; night, -1°; rain
20
+2
0
20 December, fri
+2
0
Feels like
−3
656 mmHg
88%
6.4
m/s
SW
20 December, Friday. day, 2°; night, 0°; rain
21
+2
−1
21 December, sat
+2
−1
Feels like
−3
656 mmHg
82%
5.6
m/s
NW
21 December, Saturday. day, 2°; night, -1°; clear
22
+3
0
22 December, sun
+3
0
Feels like
−1
657 mmHg
74%
4.5
m/s
S
22 December, Sunday. day, 3°; night, 0°; clear
23
+2
−2
23 December, mon
+2
−2
Feels like
−4
655 mmHg
81%
6
m/s
S
23 December, Monday. day, 2°; night, -2°; rain
24
+2
−2
24 December, tue
+2
−2
Feels like
−4
656 mmHg
77%
6.4
m/s
SW
24 December, Tuesday. day, 2°; night, -2°; clear
25
+1
−2
25 December, wed
+1
−2
Feels like
−4
656 mmHg
76%
5.3
m/s
SW
25 December, Wednesday. day, 1°; night, -2°; rain
26
+1
−1
26 December, thu
+1
−1
Feels like
−3
658 mmHg
75%
4.8
m/s
SW
26 December, Thursday. day, 1°; night, -1°; rain
27
+2
0
27 December, fri
+2
0
Feels like
−3
658 mmHg
83%
5.5
m/s
SW
27 December, Friday. day, 2°; night, 0°; clear
28
+1
−1
28 December, sat
+1
−1
Feels like
−4
657 mmHg
82%
5
m/s
SW
28 December, Saturday. day, 1°; night, -1°; rain
29
+1
−2
29 December, sun
+1
−2
Feels like
−3
658 mmHg
85%
5.4
m/s
NW
29 December, Sunday. day, 1°; night, -2°; rain
30
+2
−3
30 December, mon
+2
−3
Feels like
−2
658 mmHg
81%
5.3
m/s
NE
30 December, Monday. day, 2°; night, -3°; overcast
31
+2
−3
31 December, tue
+2
−3
Feels like
−2
658 mmHg
81%
5.3
m/s
NE
31 December, Tuesday. day, 2°; night, -3°; overcast
1
+2
−1
1 January, wed
+2
−1
Feels like
−3
657 mmHg
81%
5.4
m/s
S
1 January, Wednesday. day, 2°; night, -1°; overcast
2
+2
−1
2 January, thu
+2
−1
Feels like
−3
656 mmHg
79%
5.5
m/s
S
2 January, Thursday. day, 2°; night, -1°; overcast
3
+3
0
3 January, fri
+3
0
Feels like
−2
656 mmHg
79%
4.8
m/s
S
3 January, Friday. day, 3°; night, 0°; overcast
4
+3
0
4 January, sat
+3
0
Feels like
−2
655 mmHg
76%
6
m/s
S
4 January, Saturday. day, 3°; night, 0°; overcast
Average data for 10 years
Mount Shasta December
6
sunny days
16
days with precipitation
9
cloudy days
6 sunny days; 16 days with precipitation; 9 cloudy days;
77
%
air humidity
4
m/s
Wind
S
124
mm of precipitation
(15% of annual average)
air humidity 77%; 124 millimeters of precipitation (15% of annual average); Wind southerly 4 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
N
SE
SE
S
SE
S
S
S
S
SW
NW
S
S
S
S
SW
SW
SW
SW
NW
S
S
SW
SW
SW
SW
SW
NW
NE
NE
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
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