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
1 December
+14
+11
1 December, sun
+14
+11
Feels like
+11
758 mmHg
62%
4.4
m/s
N
1 December, Sunday. day, 14°; night, 11°; partly cloudy
2
+14
+10
2 December, mon
+14
+10
Feels like
+10
757 mmHg
67%
5.3
m/s
NW
2 December, Monday. day, 14°; night, 10°; clear
3
+13
+10
3 December, tue
+13
+10
Feels like
+11
760 mmHg
57%
3
m/s
N
3 December, Tuesday. day, 13°; night, 10°; partly cloudy
4
December
+19
+6
4 December, wed
+19
+6
Feels like
+10
764 mmHg
70%
1.5
m/s
S
Climate normal
+13
+10
4 December, Wednesday. day, 19°; night, 6°; clear
5
+18
+6
5 December, thu
+18
+6
Feels like
+10
765 mmHg
79%
1.7
m/s
SW
Climate normal
+12
+10
5 December, Thursday. day, 18°; night, 6°; mostly clear
6
+18
+6
6 December, fri
+18
+6
Feels like
+10
765 mmHg
78%
1.6
m/s
S
Climate normal
+12
+9
6 December, Friday. day, 18°; night, 6°; partly cloudy
7
+15
+6
7 December, sat
+15
+6
Feels like
+9
764 mmHg
80%
1.7
m/s
NE
Climate normal
+12
+9
7 December, Saturday. day, 15°; night, 6°; overcast
8
+19
+6
8 December, sun
+19
+6
Feels like
+11
763 mmHg
74%
2.4
m/s
N
Climate normal
+12
+10
8 December, Sunday. day, 19°; night, 6°; mostly clear
9
+19
+4
9 December, mon
+19
+4
Feels like
+7
766 mmHg
42%
4.3
m/s
N
Climate normal
+13
+10
9 December, Monday. day, 19°; night, 4°; mostly clear
10
+16
+3
10 December, tue
+16
+3
Feels like
+7
768 mmHg
51%
3.7
m/s
E
Climate normal
+13
+10
10 December, Tuesday. day, 16°; night, 3°; clear
11
+15
+4
11 December, wed
+15
+4
Feels like
+7
768 mmHg
61%
2.5
m/s
NE
Climate normal
+12
+10
11 December, Wednesday. day, 15°; night, 4°; overcast
12
+15
+5
12 December, thu
+15
+5
Feels like
+8
764 mmHg
65%
2.6
m/s
NE
Climate normal
+12
+9
12 December, Thursday. day, 15°; night, 5°; clear
13
+16
+7
13 December, fri
+16
+7
Feels like
+9
763 mmHg
69%
3.5
m/s
W
Climate normal
+12
+8
13 December, Friday. day, 16°; night, 7°; clear
14
+16
+6
14 December, sat
+16
+6
Feels like
+10
760 mmHg
73%
3.9
m/s
W
Climate normal
+11
+9
14 December, Saturday. day, 16°; night, 6°; partly cloudy
15
+13
+9
15 December, sun
+13
+9
Feels like
+7
758 mmHg
80%
3.9
m/s
SW
Climate normal
+12
+8
15 December, Sunday. day, 13°; night, 9°; overcast
16
+12
+5
16 December, mon
+12
+5
Feels like
+6
757 mmHg
80%
4.8
m/s
SW
Climate normal
+11
+9
16 December, Monday. day, 12°; night, 5°; rain
17
+12
+11
17 December, tue
+12
+11
Feels like
+8
758 mmHg
84%
3.7
m/s
SE
Climate normal
+12
+9
17 December, Tuesday. day, 12°; night, 11°; partly cloudy
18
+13
+13
18 December, wed
+13
+13
Feels like
+6
754 mmHg
89%
10.6
m/s
SE
Climate normal
+11
+8
18 December, Wednesday. day, 13°; night, 13°; light rain
19
+12
+7
19 December, thu
+12
+7
Feels like
+9
752 mmHg
94%
2.9
m/s
NW
Climate normal
+11
+8
19 December, Thursday. day, 12°; night, 7°; rain
20
+12
+10
20 December, fri
+12
+10
Feels like
+7
755 mmHg
86%
5.8
m/s
E
Climate normal
+13
+10
20 December, Friday. day, 12°; night, 10°; light rain
21
+12
+5
21 December, sat
+12
+5
Feels like
+7
758 mmHg
90%
3.1
m/s
SW
Climate normal
+12
+10
21 December, Saturday. day, 12°; night, 5°; rain
22
+11
+9
22 December, sun
+11
+9
Feels like
+8
762 mmHg
82%
1.7
m/s
E
Climate normal
+13
+9
22 December, Sunday. day, 11°; night, 9°; partly cloudy
23
+13
+9
23 December, mon
+13
+9
Feels like
+9
764 mmHg
85%
2
m/s
E
Climate normal
+12
+8
23 December, Monday. day, 13°; night, 9°; partly cloudy
24
+15
+9
24 December, tue
+15
+9
Feels like
+9
761 mmHg
76%
3.6
m/s
N
Climate normal
+11
+9
24 December, Tuesday. day, 15°; night, 9°; mostly clear
25
+16
+9
25 December, wed
+16
+9
Feels like
+10
760 mmHg
76%
1.6
m/s
SE
Climate normal
+10
+8
25 December, Wednesday. day, 16°; night, 9°; partly cloudy
26
+17
+10
26 December, thu
+17
+10
Feels like
+12
762 mmHg
75%
2.7
m/s
NW
Climate normal
+11
+8
26 December, Thursday. day, 17°; night, 10°; clear
27
+17
+13
27 December, fri
+17
+13
Feels like
+11
760 mmHg
72%
5.2
m/s
N
Climate normal
+12
+9
27 December, Friday. day, 17°; night, 13°; clear
28
+18
+11
28 December, sat
+18
+11
Feels like
+13
757 mmHg
71%
3.5
m/s
N
Climate normal
+11
+8
28 December, Saturday. day, 18°; night, 11°; clear
29
+18
+9
29 December, sun
+18
+9
Feels like
+12
757 mmHg
68%
1.9
m/s
NW
Climate normal
+11
+8
29 December, Sunday. day, 18°; night, 9°; clear
30
+18
+10
30 December, mon
+18
+10
Feels like
+11
757 mmHg
45%
2
m/s
NW
Climate normal
+12
+7
30 December, Monday. day, 18°; night, 10°; clear
31
+18
+10
31 December, tue
+18
+10
Feels like
+12
757 mmHg
36%
2.1
m/s
NW
Climate normal
+12
+7
31 December, Tuesday. day, 18°; night, 10°; clear
1 January
+18
+9
1 January, wed
+18
+9
Feels like
+11
757 mmHg
46%
2.2
m/s
NW
Climate normal
+10
+7
1 January, Wednesday. day, 18°; night, 9°; clear
2
+17
+9
2 January, thu
+17
+9
Feels like
+11
757 mmHg
55%
2.2
m/s
W
Climate normal
+11
+8
2 January, Thursday. day, 17°; night, 9°; clear
Average data for 10 years
Next, the average data for 10 years
3
+11
+9
3 January, fri
+11
+9
Feels like
+8
759 mmHg
69%
3.9
m/s
NE
3 January, Friday. day, 11°; night, 9°; partly cloudy
4
+12
+8
4 January, sat
+12
+8
Feels like
+9
759 mmHg
66%
4.5
m/s
E
4 January, Saturday. day, 12°; night, 8°; partly cloudy
Average for 30 days
16
sunny days
5
days with precipitation
9
cloudy days
16 sunny days; 5 days with precipitation; 9 cloudy days;
71
%
air humidity
3.2
m/s
Wind
NW
12
mm of precipitation
(3% of annual average)
air humidity 71%; 12 millimeters of precipitation (3% of annual average); Wind north-westerly 3.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
S
NE
N
N
E
NE
NE
W
W
SW
SW
SE
SE
NW
E
SW
E
E
N
SE
NW
N
N
NW
NW
NW
NW
W
4
Average data for 10 years
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
1
January
2
Daytime temperature
Night-time temperature
