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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
17
+15
+12
17 November, sun
+15
+12
Feels like
+12
759 mmHg
58%
3.5
m/s
W
17 November, Sunday. day, 15°; night, 12°; clear
18
November
+15
+1
18 November, mon
+15
+1
Feels like
+4
764 mmHg
57%
6.1
m/s
NW
Climate normal
+14
+11
18 November, Monday. day, 15°; night, 1°; mostly clear
19
+13
+9
19 November, tue
+13
+9
Feels like
+6
762 mmHg
66%
2.3
m/s
S
Climate normal
+13
+10
19 November, Tuesday. day, 13°; night, 9°; overcast
20
+12
+12
20 November, wed
+12
+12
Feels like
+8
760 mmHg
90%
4.4
m/s
SE
Climate normal
+14
+12
20 November, Wednesday. day, 12°; night, 12°; rain
21
+16
+15
21 November, thu
+16
+15
Feels like
+13
761 mmHg
90%
4.7
m/s
S
Climate normal
+16
+12
21 November, Thursday. day, 16°; night, 15°; rain
22
+15
+12
22 November, fri
+15
+12
Feels like
+13
759 mmHg
92%
4.5
m/s
S
Climate normal
+15
+11
22 November, Friday. day, 15°; night, 12°; heavy rain
23
+16
+6
23 November, sat
+16
+6
Feels like
+10
758 mmHg
84%
4.2
m/s
SW
Climate normal
+15
+11
23 November, Saturday. day, 16°; night, 6°; light rain
24
+14
+9
24 November, sun
+14
+9
Feels like
+8
760 mmHg
84%
3.2
m/s
S
Climate normal
+15
+12
24 November, Sunday. day, 14°; night, 9°; rain
25
+13
+7
25 November, mon
+13
+7
Feels like
+8
763 mmHg
89%
3.5
m/s
S
Climate normal
+14
+10
25 November, Monday. day, 13°; night, 7°; light rain
26
+13
+6
26 November, tue
+13
+6
Feels like
+8
763 mmHg
84%
3.5
m/s
SE
Climate normal
+13
+10
26 November, Tuesday. day, 13°; night, 6°; rain
27
+14
+5
27 November, wed
+14
+5
Feels like
+7
761 mmHg
76%
4
m/s
E
Climate normal
+14
+10
27 November, Wednesday. day, 14°; night, 5°; partly cloudy
28
+15
+7
28 November, thu
+15
+7
Feels like
+8
761 mmHg
73%
3.2
m/s
NW
Climate normal
+14
+11
28 November, Thursday. day, 15°; night, 7°; clear
29
+15
+8
29 November, fri
+15
+8
Feels like
+9
760 mmHg
74%
3.9
m/s
NE
Climate normal
+14
+12
29 November, Friday. day, 15°; night, 8°; partly cloudy
30
+11
+2
30 November, sat
+11
+2
Feels like
+5
760 mmHg
70%
3.5
m/s
NW
Climate normal
+15
+12
30 November, Saturday. day, 11°; night, 2°; partly cloudy
1 December
+12
+3
1 December, sun
+12
+3
Feels like
+6
759 mmHg
69%
1.8
m/s
W
Climate normal
+14
+11
1 December, Sunday. day, 12°; night, 3°; clear
2
+12
+6
2 December, mon
+12
+6
Feels like
+6
759 mmHg
69%
3.5
m/s
NW
Climate normal
+14
+10
2 December, Monday. day, 12°; night, 6°; clear
3
+10
+3
3 December, tue
+10
+3
Feels like
+2
761 mmHg
52%
5.6
m/s
N
Climate normal
+13
+10
3 December, Tuesday. day, 10°; night, 3°; clear
4
+10
+3
4 December, wed
+10
+3
Feels like
+2
761 mmHg
48%
3.7
m/s
N
Climate normal
+13
+10
4 December, Wednesday. day, 10°; night, 3°; clear
5
+9
+2
5 December, thu
+9
+2
Feels like
+1
763 mmHg
49%
3.5
m/s
N
Climate normal
+12
+10
5 December, Thursday. day, 9°; night, 2°; clear
6
+10
+3
6 December, fri
+10
+3
Feels like
+1
762 mmHg
42%
4.2
m/s
N
Climate normal
+12
+9
6 December, Friday. day, 10°; night, 3°; clear
7
+10
0
7 December, sat
+10
0
Feels like
0
758 mmHg
52%
3.4
m/s
NE
Climate normal
+12
+9
7 December, Saturday. day, 10°; night, 0°; clear
8
+9
+8
8 December, sun
+9
+8
Feels like
+3
755 mmHg
54%
1.9
m/s
SW
Climate normal
+12
+10
8 December, Sunday. day, 9°; night, 8°; partly cloudy
9
+8
+4
9 December, mon
+8
+4
Feels like
0
755 mmHg
63%
6.7
m/s
NW
Climate normal
+13
+10
9 December, Monday. day, 8°; night, 4°; partly cloudy
10
+7
+2
10 December, tue
+7
+2
Feels like
−1
758 mmHg
51%
5.6
m/s
N
Climate normal
+13
+10
10 December, Tuesday. day, 7°; night, 2°; clear
11
+7
+2
11 December, wed
+7
+2
Feels like
−1
763 mmHg
57%
3.2
m/s
NE
Climate normal
+12
+10
11 December, Wednesday. day, 7°; night, 2°; clear
12
+7
+2
12 December, thu
+7
+2
Feels like
0
762 mmHg
56%
3.3
m/s
NE
Climate normal
+12
+9
12 December, Thursday. day, 7°; night, 2°; mostly clear
13
+10
+3
13 December, fri
+10
+3
Feels like
+3
760 mmHg
59%
3.2
m/s
N
Climate normal
+12
+8
13 December, Friday. day, 10°; night, 3°; clear
14
+11
+5
14 December, sat
+11
+5
Feels like
+4
759 mmHg
55%
2.8
m/s
NE
Climate normal
+11
+9
14 December, Saturday. day, 11°; night, 5°; clear
15
+14
+7
15 December, sun
+14
+7
Feels like
+6
761 mmHg
50%
3.4
m/s
NE
Climate normal
+12
+8
15 December, Sunday. day, 14°; night, 7°; clear
16
+14
+8
16 December, mon
+14
+8
Feels like
+7
756 mmHg
51%
2.5
m/s
N
Climate normal
+11
+9
16 December, Monday. day, 14°; night, 8°; partly cloudy
17
+11
+11
17 December, tue
+11
+11
Feels like
+9
754 mmHg
93%
1.8
m/s
E
Climate normal
+12
+9
17 December, Tuesday. day, 11°; night, 11°; light rain
Average data for 10 years
Next, the average data for 10 years
18
+11
+8
18 December, wed
+11
+8
Feels like
+8
758 mmHg
67%
4.1
m/s
S
18 December, Wednesday. day, 11°; night, 8°; clear
19
+11
+8
19 December, thu
+11
+8
Feels like
+9
760 mmHg
62%
3.7
m/s
SE
19 December, Thursday. day, 11°; night, 8°; clear
20
+13
+10
20 December, fri
+13
+10
Feels like
+11
760 mmHg
69%
4.5
m/s
SE
20 December, Friday. day, 13°; night, 10°; partly cloudy
21
+12
+10
21 December, sat
+12
+10
Feels like
+9
759 mmHg
68%
5
m/s
SE
21 December, Saturday. day, 12°; night, 10°; partly cloudy
Average for 30 days
15
sunny days
8
days with precipitation
7
cloudy days
15 sunny days; 8 days with precipitation; 7 cloudy days;
67
%
air humidity
3.7
m/s
Wind
N
103
mm of precipitation
(20% of annual average)
air humidity 67%; 103 millimeters of precipitation (20% of annual average); Wind northerly 3.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
S
SE
S
S
SW
S
S
SE
E
NW
NE
NW
W
NW
N
N
N
N
NE
SW
NW
N
NE
NE
N
NE
NE
N
E
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
