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December weather forecast in Santa Rosa
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
+14
+11
1 December, sun
+14
+11
Feels like
+11
752 mmHg
63%
4
m/s
N
1 December, Sunday. day, 14°; night, 11°; partly cloudy
2
+14
+10
2 December, mon
+14
+10
Feels like
+11
751 mmHg
67%
4.9
m/s
NW
2 December, Monday. day, 14°; night, 10°; clear
3
+13
+11
3 December, tue
+13
+11
Feels like
+11
754 mmHg
60%
2.7
m/s
NE
3 December, Tuesday. day, 13°; night, 11°; partly cloudy
4
+13
+11
4 December, wed
+13
+11
Feels like
+10
754 mmHg
62%
3.5
m/s
E
4 December, Wednesday. day, 13°; night, 11°; partly cloudy
5
+13
+10
5 December, thu
+13
+10
Feels like
+11
755 mmHg
68%
3.7
m/s
E
5 December, Thursday. day, 13°; night, 10°; rain
6
+12
+10
6 December, fri
+12
+10
Feels like
+10
755 mmHg
64%
3.9
m/s
N
6 December, Friday. day, 12°; night, 10°; clear
7
+12
+10
7 December, sat
+12
+10
Feels like
+10
755 mmHg
66%
3.2
m/s
E
7 December, Saturday. day, 12°; night, 10°; partly cloudy
8
+13
+11
8 December, sun
+13
+11
Feels like
+10
755 mmHg
66%
3.7
m/s
NE
8 December, Sunday. day, 13°; night, 11°; clear
9
+14
+11
9 December, mon
+14
+11
Feels like
+10
754 mmHg
60%
4.4
m/s
E
9 December, Monday. day, 14°; night, 11°; partly cloudy
10
+14
+10
10 December, tue
+14
+10
Feels like
+11
752 mmHg
67%
4.5
m/s
E
10 December, Tuesday. day, 14°; night, 10°; partly cloudy
11
+13
+10
11 December, wed
+13
+10
Feels like
+11
752 mmHg
67%
3
m/s
SE
11 December, Wednesday. day, 13°; night, 10°; clear
12
+13
+10
12 December, thu
+13
+10
Feels like
+10
752 mmHg
68%
3.7
m/s
NW
12 December, Thursday. day, 13°; night, 10°; partly cloudy
13
+12
+9
13 December, fri
+12
+9
Feels like
+10
753 mmHg
70%
3.7
m/s
NW
13 December, Friday. day, 12°; night, 9°; partly cloudy
14
+12
+10
14 December, sat
+12
+10
Feels like
+10
752 mmHg
73%
3.5
m/s
E
14 December, Saturday. day, 12°; night, 10°; clear
15
+12
+9
15 December, sun
+12
+9
Feels like
+9
751 mmHg
68%
4.5
m/s
E
15 December, Sunday. day, 12°; night, 9°; clear
16
+11
+10
16 December, mon
+11
+10
Feels like
+8
752 mmHg
70%
4.4
m/s
E
16 December, Monday. day, 11°; night, 10°; partly cloudy
17
+12
+10
17 December, tue
+12
+10
Feels like
+10
752 mmHg
68%
3.7
m/s
NW
17 December, Tuesday. day, 12°; night, 10°; rain
18
+12
+9
18 December, wed
+12
+9
Feels like
+8
751 mmHg
67%
4.5
m/s
SW
18 December, Wednesday. day, 12°; night, 9°; clear
19
+12
+9
19 December, thu
+12
+9
Feels like
+9
754 mmHg
62%
3.9
m/s
SE
19 December, Thursday. day, 12°; night, 9°; clear
20
+13
+11
20 December, fri
+13
+11
Feels like
+11
754 mmHg
73%
4.8
m/s
S
20 December, Friday. day, 13°; night, 11°; rain
21
+13
+10
21 December, sat
+13
+10
Feels like
+10
753 mmHg
68%
5.1
m/s
SW
21 December, Saturday. day, 13°; night, 10°; partly cloudy
22
+13
+10
22 December, sun
+13
+10
Feels like
+10
754 mmHg
60%
3.7
m/s
SW
22 December, Sunday. day, 13°; night, 10°; clear
23
+12
+9
23 December, mon
+12
+9
Feels like
+9
753 mmHg
63%
4
m/s
E
23 December, Monday. day, 12°; night, 9°; clear
24
+12
+9
24 December, tue
+12
+9
Feels like
+9
753 mmHg
62%
3.7
m/s
NE
24 December, Tuesday. day, 12°; night, 9°; rain
25
+11
+8
25 December, wed
+11
+8
Feels like
+8
754 mmHg
64%
4
m/s
NE
25 December, Wednesday. day, 11°; night, 8°; clear
26
+12
+9
26 December, thu
+12
+9
Feels like
+9
756 mmHg
63%
3.2
m/s
NE
26 December, Thursday. day, 12°; night, 9°; rain
27
+12
+10
27 December, fri
+12
+10
Feels like
+10
756 mmHg
67%
3.2
m/s
SE
27 December, Friday. day, 12°; night, 10°; clear
28
+12
+9
28 December, sat
+12
+9
Feels like
+9
754 mmHg
68%
3.9
m/s
NE
28 December, Saturday. day, 12°; night, 9°; rain
29
+11
+8
29 December, sun
+11
+8
Feels like
+9
755 mmHg
68%
3.7
m/s
N
29 December, Sunday. day, 11°; night, 8°; rain
30
+12
+8
30 December, mon
+12
+8
Feels like
+10
755 mmHg
63%
3.5
m/s
NE
30 December, Monday. day, 12°; night, 8°; partly cloudy
31
+12
+8
31 December, tue
+12
+8
Feels like
+10
755 mmHg
63%
3.5
m/s
NE
31 December, Tuesday. day, 12°; night, 8°; partly cloudy
1
+11
+8
1 January, wed
+11
+8
Feels like
+8
754 mmHg
64%
4.4
m/s
NE
1 January, Wednesday. day, 11°; night, 8°; clear
2
+11
+9
2 January, thu
+11
+9
Feels like
+8
753 mmHg
68%
3.9
m/s
NE
2 January, Thursday. day, 11°; night, 9°; partly cloudy
3
+12
+10
3 January, fri
+12
+10
Feels like
+9
753 mmHg
68%
4.3
m/s
E
3 January, Friday. day, 12°; night, 10°; clear
4
+13
+9
4 January, sat
+13
+9
Feels like
+9
753 mmHg
64%
5
m/s
E
4 January, Saturday. day, 13°; night, 9°; partly cloudy
Average data for 10 years
Santa Rosa December
12
sunny days
7
days with precipitation
12
cloudy days
12 sunny days; 7 days with precipitation; 12 cloudy days;
66
%
air humidity
2.7
m/s
Wind
NE
100
mm of precipitation
(18% of annual average)
air humidity 66%; 100 millimeters of precipitation (18% of annual average); Wind north-easterly 2.7 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
N
NW
NE
E
E
N
E
NE
E
E
SE
NW
NW
E
E
E
NW
SW
SE
S
SW
SW
E
NE
NE
NE
SE
NE
N
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
Cities near you
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San Jose
Washington
South Lake Tahoe
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Oakland
Berkeley
Cupertino
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Kushadasi
Bari
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