10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
22
December
+15
+13
22 December, sun
+15
+13
Feels like
+12
763 mmHg
91%
2.1
m/s
E
Climate normal
+13
+9
22 December, Sunday. day, 15°; night, 13°; light rain
23
+16
+13
23 December, mon
+16
+13
Feels like
+13
762 mmHg
95%
2.3
m/s
E
Climate normal
+12
+8
23 December, Monday. day, 16°; night, 13°; light rain
24
+15
+4
24 December, tue
+15
+4
Feels like
+8
760 mmHg
83%
5.8
m/s
W
Climate normal
+11
+9
24 December, Tuesday. day, 15°; night, 4°; rain
25
+13
+8
25 December, wed
+13
+8
Feels like
+5
764 mmHg
87%
2.5
m/s
N
Climate normal
+10
+8
25 December, Wednesday. day, 13°; night, 8°; partly cloudy
26
+14
+10
26 December, thu
+14
+10
Feels like
+10
762 mmHg
87%
3.5
m/s
SW
Climate normal
+11
+8
26 December, Thursday. day, 14°; night, 10°; rain
27
+14
+13
27 December, fri
+14
+13
Feels like
+10
761 mmHg
92%
2.6
m/s
SE
Climate normal
+12
+9
27 December, Friday. day, 14°; night, 13°; rain
28
+16
+12
28 December, sat
+16
+12
Feels like
+14
763 mmHg
88%
3.2
m/s
S
Climate normal
+11
+8
28 December, Saturday. day, 16°; night, 12°; rain
29
+15
+7
29 December, sun
+15
+7
Feels like
+10
764 mmHg
84%
4.1
m/s
SW
Climate normal
+11
+8
29 December, Sunday. day, 15°; night, 7°; heavy rain
30
+15
+6
30 December, mon
+15
+6
Feels like
+8
766 mmHg
74%
2.7
m/s
N
Climate normal
+12
+7
30 December, Monday. day, 15°; night, 6°; mostly clear
31
+13
+5
31 December, tue
+13
+5
Feels like
+7
762 mmHg
71%
2.7
m/s
NE
Climate normal
+12
+7
31 December, Tuesday. day, 13°; night, 5°; partly cloudy
1 January
+15
+7
1 January, wed
+15
+7
Feels like
+8
761 mmHg
72%
3.1
m/s
NW
Climate normal
+10
+7
1 January, Wednesday. day, 15°; night, 7°; partly cloudy
2
+14
+7
2 January, thu
+14
+7
Feels like
+7
761 mmHg
74%
4.4
m/s
NE
Climate normal
+11
+8
2 January, Thursday. day, 14°; night, 7°; partly cloudy
3
+12
+9
3 January, fri
+12
+9
Feels like
+6
759 mmHg
80%
3.3
m/s
S
Climate normal
+11
+9
3 January, Friday. day, 12°; night, 9°; partly cloudy
4
+13
+11
4 January, sat
+13
+11
Feels like
+5
754 mmHg
70%
8.4
m/s
SE
Climate normal
+12
+8
4 January, Saturday. day, 13°; night, 11°; partly cloudy
5
+10
+6
5 January, sun
+10
+6
Feels like
+6
754 mmHg
88%
3.1
m/s
NW
Climate normal
+11
+8
5 January, Sunday. day, 10°; night, 6°; rain
6
+10
+4
6 January, mon
+10
+4
Feels like
+5
760 mmHg
80%
2.3
m/s
W
Climate normal
+11
+8
6 January, Monday. day, 10°; night, 4°; mostly clear
7
+9
+10
7 January, tue
+9
+10
Feels like
+2
758 mmHg
88%
6.7
m/s
SE
Climate normal
+12
+9
7 January, Tuesday. day, 9°; night, 10°; rain
8
+12
+12
8 January, wed
+12
+12
Feels like
+9
756 mmHg
98%
4.5
m/s
SE
Climate normal
+12
+9
8 January, Wednesday. day, 12°; night, 12°; light rain
9
+13
+13
9 January, thu
+13
+13
Feels like
+10
758 mmHg
96%
5.6
m/s
SE
Climate normal
+12
+8
9 January, Thursday. day, 13°; night, 13°; rain
10
+14
+13
10 January, fri
+14
+13
Feels like
+11
760 mmHg
97%
4
m/s
SE
Climate normal
+12
+9
10 January, Friday. day, 14°; night, 13°; light rain
11
+15
+8
11 January, sat
+15
+8
Feels like
+14
759 mmHg
94%
Calm m/s
Climate normal
+11
+9
11 January, Saturday. day, 15°; night, 8°; light rain
12
+14
+11
12 January, sun
+14
+11
Feels like
+12
755 mmHg
91%
2.3
m/s
SE
Climate normal
+13
+11
12 January, Sunday. day, 14°; night, 11°; light rain
13
+15
+9
13 January, mon
+15
+9
Feels like
+12
756 mmHg
90%
1.8
m/s
W
Climate normal
+14
+10
13 January, Monday. day, 15°; night, 9°; mostly clear
14
+16
+10
14 January, tue
+16
+10
Feels like
+13
761 mmHg
82%
2.1
m/s
NW
Climate normal
+14
+11
14 January, Tuesday. day, 16°; night, 10°; clear
15
+16
+11
15 January, wed
+16
+11
Feels like
+12
763 mmHg
79%
3.3
m/s
N
Climate normal
+14
+10
15 January, Wednesday. day, 16°; night, 11°; partly cloudy
16
+19
+10
16 January, thu
+19
+10
Feels like
+14
759 mmHg
82%
3
m/s
N
Climate normal
+13
+10
16 January, Thursday. day, 19°; night, 10°; clear
17
+17
+9
17 January, fri
+17
+9
Feels like
+13
760 mmHg
83%
2.1
m/s
S
Climate normal
+13
+10
17 January, Friday. day, 17°; night, 9°; mostly clear
18
+17
+12
18 January, sat
+17
+12
Feels like
+12
757 mmHg
82%
3.8
m/s
NW
Climate normal
+14
+12
18 January, Saturday. day, 17°; night, 12°; clear
19
+17
+11
19 January, sun
+17
+11
Feels like
+12
754 mmHg
81%
5.6
m/s
NW
Climate normal
+13
+10
19 January, Sunday. day, 17°; night, 11°; mostly clear
20
+15
+8
20 January, mon
+15
+8
Feels like
+8
758 mmHg
72%
3.7
m/s
N
Climate normal
+13
+11
20 January, Monday. day, 15°; night, 8°; mostly clear
Average data for 10 years
Next, the average data for 10 years
21
+13
+9
21 January, tue
+13
+9
Feels like
+10
756 mmHg
66%
3.5
m/s
NE
21 January, Tuesday. day, 13°; night, 9°; clear
22
+12
+9
22 January, wed
+12
+9
Feels like
+9
756 mmHg
75%
3.7
m/s
E
22 January, Wednesday. day, 12°; night, 9°; rain
23
+12
+9
23 January, thu
+12
+9
Feels like
+9
757 mmHg
74%
3.7
m/s
NE
23 January, Thursday. day, 12°; night, 9°; rain
24
+13
+10
24 January, fri
+13
+10
Feels like
+11
760 mmHg
77%
3.7
m/s
E
24 January, Friday. day, 13°; night, 10°; clear
25
+14
+11
25 January, sat
+14
+11
Feels like
+12
760 mmHg
74%
3.4
m/s
E
25 January, Saturday. day, 14°; night, 11°; rain
Average for 30 days
9
sunny days
14
days with precipitation
7
cloudy days
9 sunny days; 14 days with precipitation; 7 cloudy days;
84
%
air humidity
3.5
m/s
Wind
SE
55
mm of precipitation
(11% of annual average)
air humidity 84%; 55 millimeters of precipitation (11% of annual average); Wind south-easterly 3.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
W
N
SW
SE
S
SW
N
NE
NW
NE
S
SE
NW
W
SE
SE
SE
SE
SE
W
NW
N
N
S
NW
NW
N
22
Average data for 10 years
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Daytime temperature
Night-time temperature
