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Monthly weather forecast in Napa
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
15
+23
+15
15 September, sun
+23
+15
Feels like
+23
756 mmHg
55%
4.1
m/s
W
15 September, Sunday. day, 23°; night, 15°; clear
16
+24
+17
16 September, mon
+24
+17
Feels like
+24
755 mmHg
55%
4.3
m/s
W
16 September, Monday. day, 24°; night, 17°; clear
17
September
+21
+13
17 September, tue
+21
+13
Feels like
+16
759 mmHg
74%
4.5
m/s
SW
Climate normal
+25
+17
17 September, Tuesday. day, 21°; night, 13°; overcast
18
+23
+14
18 September, wed
+23
+14
Feels like
+19
756 mmHg
72%
3.1
m/s
SW
Climate normal
+26
+18
18 September, Wednesday. day, 23°; night, 14°; overcast
19
+24
+14
19 September, thu
+24
+14
Feels like
+18
756 mmHg
71%
5.1
m/s
SW
Climate normal
+25
+18
19 September, Thursday. day, 24°; night, 14°; partly cloudy
20
+25
+13
20 September, fri
+25
+13
Feels like
+20
757 mmHg
69%
4.2
m/s
SW
Climate normal
+24
+16
20 September, Friday. day, 25°; night, 13°; partly cloudy
21
+29
+14
21 September, sat
+29
+14
Feels like
+24
758 mmHg
56%
3.1
m/s
SW
Climate normal
+24
+16
21 September, Saturday. day, 29°; night, 14°; clear
22
+32
+14
22 September, sun
+32
+14
Feels like
+24
757 mmHg
48%
3.2
m/s
SW
Climate normal
+26
+18
22 September, Sunday. day, 32°; night, 14°; partly cloudy
23
+33
+16
23 September, mon
+33
+16
Feels like
+26
756 mmHg
44%
3.1
m/s
SW
Climate normal
+26
+18
23 September, Monday. day, 33°; night, 16°; overcast
24
+33
+14
24 September, tue
+33
+14
Feels like
+26
757 mmHg
48%
3.1
m/s
SW
Climate normal
+26
+19
24 September, Tuesday. day, 33°; night, 14°; partly cloudy
25
+27
+13
25 September, wed
+27
+13
Feels like
+20
758 mmHg
57%
3.6
m/s
SW
Climate normal
+27
+20
25 September, Wednesday. day, 27°; night, 13°; partly cloudy
26
+26
+12
26 September, thu
+26
+12
Feels like
+20
757 mmHg
61%
3.4
m/s
SW
Climate normal
+28
+21
26 September, Thursday. day, 26°; night, 12°; mostly clear
27
+28
+13
27 September, fri
+28
+13
Feels like
+22
759 mmHg
60%
3.7
m/s
W
Climate normal
+27
+19
27 September, Friday. day, 28°; night, 13°; clear
28
+26
+14
28 September, sat
+26
+14
Feels like
+21
758 mmHg
58%
3.5
m/s
SW
Climate normal
+23
+15
28 September, Saturday. day, 26°; night, 14°; partly cloudy
29
+27
+18
29 September, sun
+27
+18
Feels like
+20
757 mmHg
54%
3.5
m/s
SW
Climate normal
+22
+16
29 September, Sunday. day, 27°; night, 18°; partly cloudy
30
+32
+17
30 September, mon
+32
+17
Feels like
+25
753 mmHg
38%
3.5
m/s
W
Climate normal
+24
+17
30 September, Monday. day, 32°; night, 17°; clear
1 October
+34
+19
1 October, tue
+34
+19
Feels like
+29
752 mmHg
39%
3.6
m/s
W
Climate normal
+25
+17
1 October, Tuesday. day, 34°; night, 19°; clear
2
+31
+17
2 October, wed
+31
+17
Feels like
+26
751 mmHg
51%
4.1
m/s
NW
Climate normal
+22
+17
2 October, Wednesday. day, 31°; night, 17°; clear
3
+27
+16
3 October, thu
+27
+16
Feels like
+20
749 mmHg
54%
5.4
m/s
NW
Climate normal
+21
+16
3 October, Thursday. day, 27°; night, 16°; clear
4
+25
+14
4 October, fri
+25
+14
Feels like
+15
749 mmHg
44%
8.1
m/s
NW
Climate normal
+22
+16
4 October, Friday. day, 25°; night, 14°; mostly clear
5
+24
+11
5 October, sat
+24
+11
Feels like
+14
753 mmHg
28%
5.9
m/s
N
Climate normal
+23
+16
5 October, Saturday. day, 24°; night, 11°; clear
6
+27
+11
6 October, sun
+27
+11
Feels like
+19
756 mmHg
23%
2.5
m/s
NW
Climate normal
+23
+15
6 October, Sunday. day, 27°; night, 11°; clear
7
+28
+13
7 October, mon
+28
+13
Feels like
+20
756 mmHg
25%
3
m/s
NW
Climate normal
+24
+17
7 October, Monday. day, 28°; night, 13°; clear
8
+28
+12
8 October, tue
+28
+12
Feels like
+20
753 mmHg
28%
3.5
m/s
NW
Climate normal
+23
+16
8 October, Tuesday. day, 28°; night, 12°; clear
9
+25
+14
9 October, wed
+25
+14
Feels like
+19
749 mmHg
39%
3.3
m/s
SW
Climate normal
+22
+15
9 October, Wednesday. day, 25°; night, 14°; clear
10
+21
+14
10 October, thu
+21
+14
Feels like
+15
749 mmHg
43%
3.1
m/s
NW
Climate normal
+22
+15
10 October, Thursday. day, 21°; night, 14°; clear
11
+24
+15
11 October, fri
+24
+15
Feels like
+16
755 mmHg
47%
5.2
m/s
NW
Climate normal
+23
+18
11 October, Friday. day, 24°; night, 15°; clear
12
+24
+15
12 October, sat
+24
+15
Feels like
+17
756 mmHg
44%
3.2
m/s
NW
Climate normal
+23
+17
12 October, Saturday. day, 24°; night, 15°; clear
13
+19
+10
13 October, sun
+19
+10
Feels like
+13
756 mmHg
34%
3.6
m/s
NW
Climate normal
+24
+18
13 October, Sunday. day, 19°; night, 10°; rain
14
+21
+12
14 October, mon
+21
+12
Feels like
+15
756 mmHg
33%
4
m/s
W
Climate normal
+23
+17
14 October, Monday. day, 21°; night, 12°; clear
15
+22
+11
15 October, tue
+22
+11
Feels like
+15
754 mmHg
38%
3.8
m/s
W
Climate normal
+23
+17
15 October, Tuesday. day, 22°; night, 11°; clear
16
+21
+13
16 October, wed
+21
+13
Feels like
+15
755 mmHg
46%
4.2
m/s
W
Climate normal
+23
+18
16 October, Wednesday. day, 21°; night, 13°; clear
Average data for 10 years
Next, the average data for 10 years
17
+22
+16
17 October, thu
+22
+16
Feels like
+21
756 mmHg
47%
3.7
m/s
W
17 October, Thursday. day, 22°; night, 16°; rain
18
+21
+15
18 October, fri
+21
+15
Feels like
+20
757 mmHg
57%
4
m/s
SW
18 October, Friday. day, 21°; night, 15°; clear
19
+21
+14
19 October, sat
+21
+14
Feels like
+19
757 mmHg
57%
4.3
m/s
W
19 October, Saturday. day, 21°; night, 14°; clear
Average for 30 days
20
sunny days
0
days with precipitation
10
cloudy days
20 sunny days; 0 days with precipitation; 10 cloudy days;
48
%
air humidity
3.9
m/s
Wind
SW
1
mm of precipitation
(1% of annual average)
air humidity 48%; 1 millimeters of precipitation (1% of annual average); Wind south-westerly 3.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
W
SW
SW
W
W
NW
NW
NW
N
NW
NW
NW
SW
NW
NW
NW
NW
W
W
W
17
Average data for 10 years
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature
