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January weather forecast in Petaluma
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
29
+11
+8
29 December, sun
+11
+8
Feels like
+8
768 mmHg
68%
3.7
m/s
N
+11
29 December, Sunday. day, 11°; night, 8°; rain
30
+12
+8
30 December, mon
+12
+8
Feels like
+9
768 mmHg
63%
3.5
m/s
NE
+11
30 December, Monday. day, 12°; night, 8°; partly cloudy
31
+12
+8
31 December, tue
+12
+8
Feels like
+9
768 mmHg
63%
3.5
m/s
NE
+11
31 December, Tuesday. day, 12°; night, 8°; partly cloudy
1
+11
+8
1 January, wed
+11
+8
Feels like
+7
767 mmHg
66%
4
m/s
NE
+11
1 January, Wednesday. day, 11°; night, 8°; clear
2
+11
+8
2 January, thu
+11
+8
Feels like
+8
766 mmHg
68%
3.5
m/s
NE
+11
2 January, Thursday. day, 11°; night, 8°; partly cloudy
3
+11
+9
3 January, fri
+11
+9
Feels like
+8
766 mmHg
68%
4
m/s
E
+11
3 January, Friday. day, 11°; night, 9°; partly cloudy
4
+12
+9
4 January, sat
+12
+9
Feels like
+9
766 mmHg
64%
4.9
m/s
E
+12
4 January, Saturday. day, 12°; night, 9°; partly cloudy
5
+11
+8
5 January, sun
+11
+8
Feels like
+8
766 mmHg
64%
3.5
m/s
E
+12
5 January, Sunday. day, 11°; night, 8°; partly cloudy
6
+11
+8
6 January, mon
+11
+8
Feels like
+9
766 mmHg
68%
3.4
m/s
NE
+11
6 January, Monday. day, 11°; night, 8°; partly cloudy
7
+12
+9
7 January, tue
+12
+9
Feels like
+10
767 mmHg
68%
3.5
m/s
NE
+12
7 January, Tuesday. day, 12°; night, 9°; partly cloudy
8
+12
+10
8 January, wed
+12
+10
Feels like
+10
766 mmHg
73%
3.7
m/s
SE
+12
8 January, Wednesday. day, 12°; night, 10°; clear
9
+12
+9
9 January, thu
+12
+9
Feels like
+10
767 mmHg
68%
3.2
m/s
E
+12
9 January, Thursday. day, 12°; night, 9°; clear
10
+12
+9
10 January, fri
+12
+9
Feels like
+10
768 mmHg
67%
3.7
m/s
NE
+12
10 January, Friday. day, 12°; night, 9°; clear
11
+11
+9
11 January, sat
+11
+9
Feels like
+9
768 mmHg
70%
3.2
m/s
N
+11
11 January, Saturday. day, 11°; night, 9°; rain
12
+13
+11
12 January, sun
+13
+11
Feels like
+11
768 mmHg
74%
3.5
m/s
NE
+12
12 January, Sunday. day, 13°; night, 11°; rain
13
+15
+11
13 January, mon
+15
+11
Feels like
+12
769 mmHg
62%
3.4
m/s
NE
+13
13 January, Monday. day, 15°; night, 11°; clear
14
+14
+11
14 January, tue
+14
+11
Feels like
+12
770 mmHg
56%
2.9
m/s
NE
+13
14 January, Tuesday. day, 14°; night, 11°; clear
15
+14
+10
15 January, wed
+14
+10
Feels like
+11
769 mmHg
56%
3.2
m/s
NE
+13
15 January, Wednesday. day, 14°; night, 10°; clear
16
+14
+11
16 January, thu
+14
+11
Feels like
+11
768 mmHg
56%
3.5
m/s
NE
+13
16 January, Thursday. day, 14°; night, 11°; partly cloudy
17
+14
+11
17 January, fri
+14
+11
Feels like
+11
768 mmHg
62%
3.2
m/s
E
+13
17 January, Friday. day, 14°; night, 11°; partly cloudy
18
+14
+12
18 January, sat
+14
+12
Feels like
+12
766 mmHg
64%
3.7
m/s
E
+13
18 January, Saturday. day, 14°; night, 12°; partly cloudy
19
+14
+10
19 January, sun
+14
+10
Feels like
+11
765 mmHg
67%
3.9
m/s
SE
+13
19 January, Sunday. day, 14°; night, 10°; clear
20
+14
+11
20 January, mon
+14
+11
Feels like
+11
762 mmHg
64%
4.3
m/s
SE
+14
20 January, Monday. day, 14°; night, 11°; clear
21
+13
+10
21 January, tue
+13
+10
Feels like
+10
762 mmHg
63%
3.7
m/s
NE
+13
21 January, Tuesday. day, 13°; night, 10°; clear
22
+12
+10
22 January, wed
+12
+10
Feels like
+10
763 mmHg
73%
3.7
m/s
E
+13
22 January, Wednesday. day, 12°; night, 10°; rain
23
+12
+9
23 January, thu
+12
+9
Feels like
+10
764 mmHg
72%
3.7
m/s
NE
+13
23 January, Thursday. day, 12°; night, 9°; rain
24
+13
+10
24 January, fri
+13
+10
Feels like
+11
767 mmHg
75%
4
m/s
SE
+13
24 January, Friday. day, 13°; night, 10°; partly cloudy
25
+14
+11
25 January, sat
+14
+11
Feels like
+12
767 mmHg
73%
3.5
m/s
E
+14
25 January, Saturday. day, 14°; night, 11°; rain
26
+14
+10
26 January, sun
+14
+10
Feels like
+12
767 mmHg
68%
4
m/s
N
+13
26 January, Sunday. day, 14°; night, 10°; partly cloudy
27
+14
+10
27 January, mon
+14
+10
Feels like
+12
768 mmHg
63%
3.4
m/s
NW
+14
27 January, Monday. day, 14°; night, 10°; rain
28
+14
+10
28 January, tue
+14
+10
Feels like
+11
770 mmHg
64%
3.5
m/s
NW
+13
28 January, Tuesday. day, 14°; night, 10°; partly cloudy
29
+14
+10
29 January, wed
+14
+10
Feels like
+12
769 mmHg
73%
3.7
m/s
SE
+13
29 January, Wednesday. day, 14°; night, 10°; rain
30
+14
+10
30 January, thu
+14
+10
Feels like
+12
766 mmHg
69%
3.7
m/s
SW
+14
30 January, Thursday. day, 14°; night, 10°; clear
31
+15
+10
31 January, fri
+15
+10
Feels like
+12
766 mmHg
64%
4
m/s
W
+14
31 January, Friday. day, 15°; night, 10°; clear
1
+14
+10
1 February, sat
+14
+10
Feels like
+11
767 mmHg
60%
4
m/s
N
+14
1 February, Saturday. day, 14°; night, 10°; clear
Average data for 10 years
Petaluma January
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
E
114
mm of precipitation
(20% of annual average)
+13
°C
Water temperature
air humidity 66%; 114 millimeters of precipitation (20% of annual average); Wind easterly 2.7 Meters per second; Water temperature +13°
Weather graphs for January
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
E
E
E
NE
NE
SE
E
NE
N
NE
NE
NE
NE
NE
E
E
SE
SE
NE
E
NE
SE
E
N
NW
NW
SE
SW
W
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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