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September weather forecast in Sonoma
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
31
+25
+19
31 August, sun
+25
+19
Feels like
+24
751 mmHg
46%
4.5
m/s
SW
31 August, Sunday. day, 25°; night, 19°; clear
1
+26
+18
1 September, mon
+26
+18
Feels like
+25
751 mmHg
46%
4
m/s
SW
1 September, Monday. day, 26°; night, 18°; clear
2
+25
+17
2 September, tue
+25
+17
Feels like
+24
751 mmHg
43%
4.3
m/s
W
2 September, Tuesday. day, 25°; night, 17°; clear
3
+24
+16
3 September, wed
+24
+16
Feels like
+23
751 mmHg
47%
4.5
m/s
W
3 September, Wednesday. day, 24°; night, 16°; clear
4
+24
+17
4 September, thu
+24
+17
Feels like
+23
751 mmHg
50%
4.5
m/s
W
4 September, Thursday. day, 24°; night, 17°; clear
5
+26
+18
5 September, fri
+26
+18
Feels like
+25
752 mmHg
40%
4.1
m/s
W
5 September, Friday. day, 26°; night, 18°; clear
6
+26
+18
6 September, sat
+26
+18
Feels like
+25
751 mmHg
43%
4.5
m/s
W
6 September, Saturday. day, 26°; night, 18°; clear
7
+25
+17
7 September, sun
+25
+17
Feels like
+23
751 mmHg
46%
4.8
m/s
W
7 September, Sunday. day, 25°; night, 17°; clear
8
+25
+17
8 September, mon
+25
+17
Feels like
+24
752 mmHg
50%
3.9
m/s
SW
8 September, Monday. day, 25°; night, 17°; clear
9
+25
+18
9 September, tue
+25
+18
Feels like
+24
751 mmHg
46%
3.9
m/s
W
9 September, Tuesday. day, 25°; night, 18°; clear
10
+25
+17
10 September, wed
+25
+17
Feels like
+24
752 mmHg
50%
3.7
m/s
W
10 September, Wednesday. day, 25°; night, 17°; clear
11
+23
+15
11 September, thu
+23
+15
Feels like
+22
752 mmHg
57%
4.1
m/s
W
11 September, Thursday. day, 23°; night, 15°; clear
12
+21
+14
12 September, fri
+21
+14
Feels like
+21
751 mmHg
64%
3.9
m/s
W
12 September, Friday. day, 21°; night, 14°; clear
13
+21
+15
13 September, sat
+21
+15
Feels like
+21
751 mmHg
64%
4.4
m/s
W
13 September, Saturday. day, 21°; night, 15°; clear
14
+21
+15
14 September, sun
+21
+15
Feels like
+20
753 mmHg
60%
5
m/s
W
14 September, Sunday. day, 21°; night, 15°; clear
15
+22
+15
15 September, mon
+22
+15
Feels like
+21
753 mmHg
56%
4
m/s
W
15 September, Monday. day, 22°; night, 15°; clear
16
+23
+16
16 September, tue
+23
+16
Feels like
+22
752 mmHg
56%
4.4
m/s
W
16 September, Tuesday. day, 23°; night, 16°; clear
17
+24
+16
17 September, wed
+24
+16
Feels like
+23
752 mmHg
52%
4.4
m/s
W
17 September, Wednesday. day, 24°; night, 16°; clear
18
+25
+18
18 September, thu
+25
+18
Feels like
+24
752 mmHg
49%
4.1
m/s
W
18 September, Thursday. day, 25°; night, 18°; clear
19
+24
+18
19 September, fri
+24
+18
Feels like
+24
752 mmHg
54%
4.1
m/s
W
19 September, Friday. day, 24°; night, 18°; clear
20
+23
+15
20 September, sat
+23
+15
Feels like
+21
751 mmHg
54%
4.9
m/s
W
20 September, Saturday. day, 23°; night, 15°; clear
21
+23
+16
21 September, sun
+23
+16
Feels like
+21
752 mmHg
50%
4.8
m/s
W
21 September, Sunday. day, 23°; night, 16°; clear
22
+25
+18
22 September, mon
+25
+18
Feels like
+23
753 mmHg
43%
4.1
m/s
W
22 September, Monday. day, 25°; night, 18°; clear
23
+24
+18
23 September, tue
+24
+18
Feels like
+23
753 mmHg
43%
4.4
m/s
W
23 September, Tuesday. day, 24°; night, 18°; clear
24
+25
+19
24 September, wed
+25
+19
Feels like
+24
753 mmHg
46%
3.5
m/s
W
24 September, Wednesday. day, 25°; night, 19°; clear
25
+26
+20
25 September, thu
+26
+20
Feels like
+25
752 mmHg
36%
3.9
m/s
W
25 September, Thursday. day, 26°; night, 20°; clear
26
+27
+20
26 September, fri
+27
+20
Feels like
+25
752 mmHg
34%
3.7
m/s
W
26 September, Friday. day, 27°; night, 20°; clear
27
+25
+18
27 September, sat
+25
+18
Feels like
+24
751 mmHg
37%
3.7
m/s
W
27 September, Saturday. day, 25°; night, 18°; clear
28
+21
+15
28 September, sun
+21
+15
Feels like
+19
752 mmHg
49%
4.6
m/s
W
28 September, Sunday. day, 21°; night, 15°; clear
29
+21
+16
29 September, mon
+21
+16
Feels like
+20
753 mmHg
61%
3.9
m/s
W
29 September, Monday. day, 21°; night, 16°; clear
30
+23
+17
30 September, tue
+23
+17
Feels like
+21
754 mmHg
46%
4
m/s
W
30 September, Tuesday. day, 23°; night, 17°; clear
1
+23
+17
1 October, wed
+23
+17
Feels like
+21
753 mmHg
40%
4.5
m/s
W
1 October, Wednesday. day, 23°; night, 17°; clear
2
+22
+16
2 October, thu
+22
+16
Feels like
+19
751 mmHg
46%
5.6
m/s
W
2 October, Thursday. day, 22°; night, 16°; clear
3
+20
+16
3 October, fri
+20
+16
Feels like
+18
751 mmHg
50%
4.4
m/s
W
3 October, Friday. day, 20°; night, 16°; clear
4
+21
+16
4 October, sat
+21
+16
Feels like
+20
753 mmHg
50%
4
m/s
W
4 October, Saturday. day, 21°; night, 16°; clear
Average data for 10 years
Sonoma September
30
sunny days
0
days with precipitation
0
cloudy days
30 sunny days; 0 days with precipitation; 0 cloudy days;
49
%
air humidity
2.7
m/s
Wind
W
4
mm of precipitation
(1% of annual average)
air humidity 49%; 4 millimeters of precipitation (1% of annual average); Wind westerly 2.7 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
W
W
W
W
W
SW
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
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
Daytime temperature
Night-time temperature
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