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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
+12
+8
15 December, sun
+12
+8
Feels like
+9
758 mmHg
68%
4
m/s
NE
15 December, Sunday. day, 12°; night, 8°; clear
16
+11
+9
16 December, mon
+11
+9
Feels like
+8
758 mmHg
72%
4.1
m/s
NE
16 December, Monday. day, 11°; night, 9°; partly cloudy
17
+12
+9
17 December, tue
+12
+9
Feels like
+10
759 mmHg
68%
3.2
m/s
W
17 December, Tuesday. day, 12°; night, 9°; partly cloudy
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
December
+11
+10
21 December, sat
+11
+10
Feels like
+8
763 mmHg
97%
2.1
m/s
E
Climate normal
+12
+10
21 December, Saturday. day, 11°; night, 10°; rain
22
+15
+13
22 December, sun
+15
+13
Feels like
+12
763 mmHg
93%
2.2
m/s
E
Climate normal
+13
+9
22 December, Sunday. day, 15°; night, 13°; rain
23
+16
+13
23 December, mon
+16
+13
Feels like
+14
762 mmHg
95%
2.9
m/s
E
Climate normal
+12
+8
23 December, Monday. day, 16°; night, 13°; light rain
24
+15
+5
24 December, tue
+15
+5
Feels like
+9
762 mmHg
80%
5.4
m/s
W
Climate normal
+11
+9
24 December, Tuesday. day, 15°; night, 5°; light rain
25
+13
+7
25 December, wed
+13
+7
Feels like
+7
764 mmHg
80%
2.7
m/s
SW
Climate normal
+10
+8
25 December, Wednesday. day, 13°; night, 7°; overcast
26
+12
+10
26 December, thu
+12
+10
Feels like
+7
762 mmHg
91%
4
m/s
S
Climate normal
+11
+8
26 December, Thursday. day, 12°; night, 10°; rain
27
+13
+12
27 December, fri
+13
+12
Feels like
+10
761 mmHg
90%
3.4
m/s
S
Climate normal
+12
+9
27 December, Friday. day, 13°; night, 12°; rain
28
+15
+12
28 December, sat
+15
+12
Feels like
+13
763 mmHg
86%
2.7
m/s
S
Climate normal
+11
+8
28 December, Saturday. day, 15°; night, 12°; light rain
29
+14
+10
29 December, sun
+14
+10
Feels like
+10
764 mmHg
88%
4.3
m/s
SW
Climate normal
+11
+8
29 December, Sunday. day, 14°; night, 10°; rain
30
+14
+4
30 December, mon
+14
+4
Feels like
+8
764 mmHg
77%
2.8
m/s
N
Climate normal
+12
+7
30 December, Monday. day, 14°; night, 4°; partly cloudy
31
+13
+6
31 December, tue
+13
+6
Feels like
+6
761 mmHg
71%
3.6
m/s
N
Climate normal
+12
+7
31 December, Tuesday. day, 13°; night, 6°; clear
1 January
+13
+7
1 January, wed
+13
+7
Feels like
+6
760 mmHg
76%
3.7
m/s
W
Climate normal
+10
+7
1 January, Wednesday. day, 13°; night, 7°; partly cloudy
2
+9
+9
2 January, thu
+9
+9
Feels like
+4
757 mmHg
87%
3.8
m/s
E
Climate normal
+11
+8
2 January, Thursday. day, 9°; night, 9°; light rain
3
+11
+10
3 January, fri
+11
+10
Feels like
+7
762 mmHg
94%
4.3
m/s
SE
Climate normal
+11
+9
3 January, Friday. day, 11°; night, 10°; light rain
4
+15
+8
4 January, sat
+15
+8
Feels like
+9
761 mmHg
88%
2.3
m/s
E
Climate normal
+12
+8
4 January, Saturday. day, 15°; night, 8°; partly cloudy
5
+15
+12
5 January, sun
+15
+12
Feels like
+12
760 mmHg
88%
1.8
m/s
S
Climate normal
+11
+8
5 January, Sunday. day, 15°; night, 12°; partly cloudy
6
+16
+10
6 January, mon
+16
+10
Feels like
+13
760 mmHg
86%
2.2
m/s
W
Climate normal
+11
+8
6 January, Monday. day, 16°; night, 10°; partly cloudy
7
+15
+12
7 January, tue
+15
+12
Feels like
+12
761 mmHg
85%
1.7
m/s
W
Climate normal
+12
+9
7 January, Tuesday. day, 15°; night, 12°; mostly clear
8
+15
+9
8 January, wed
+15
+9
Feels like
+10
760 mmHg
82%
4.9
m/s
NW
Climate normal
+12
+9
8 January, Wednesday. day, 15°; night, 9°; mostly clear
9
+13
+9
9 January, thu
+13
+9
Feels like
+7
758 mmHg
75%
4.7
m/s
NW
Climate normal
+12
+8
9 January, Thursday. day, 13°; night, 9°; partly cloudy
10
+14
+11
10 January, fri
+14
+11
Feels like
+9
758 mmHg
74%
2.8
m/s
SW
Climate normal
+12
+9
10 January, Friday. day, 14°; night, 11°; partly cloudy
11
+13
+10
11 January, sat
+13
+10
Feels like
+7
754 mmHg
95%
7.3
m/s
S
Climate normal
+11
+9
11 January, Saturday. day, 13°; night, 10°; rain
12
+15
+10
12 January, sun
+15
+10
Feels like
+12
759 mmHg
88%
1.6
m/s
SW
Climate normal
+13
+11
12 January, Sunday. day, 15°; night, 10°; partly cloudy
13
+14
+12
13 January, mon
+14
+12
Feels like
+9
760 mmHg
79%
5.9
m/s
SE
Climate normal
+14
+10
13 January, Monday. day, 14°; night, 12°; light rain
14
+15
+9
14 January, tue
+15
+9
Feels like
+10
762 mmHg
86%
4.2
m/s
NW
Climate normal
+14
+11
14 January, Tuesday. day, 15°; night, 9°; mostly clear
15
+15
+7
15 January, wed
+15
+7
Feels like
+9
762 mmHg
75%
4
m/s
NE
Climate normal
+14
+10
15 January, Wednesday. day, 15°; night, 7°; clear
16
+15
+7
16 January, thu
+15
+7
Feels like
+7
761 mmHg
75%
3.4
m/s
NE
Climate normal
+13
+10
16 January, Thursday. day, 15°; night, 7°; clear
17
+16
+5
17 January, fri
+16
+5
Feels like
+9
760 mmHg
72%
2.3
m/s
NE
Climate normal
+13
+10
17 January, Friday. day, 16°; night, 5°; clear
18
+16
+6
18 January, sat
+16
+6
Feels like
+10
760 mmHg
67%
2.1
m/s
N
Climate normal
+14
+12
18 January, Saturday. day, 16°; night, 6°; clear
Average for 30 days
8
sunny days
12
days with precipitation
10
cloudy days
8 sunny days; 12 days with precipitation; 10 cloudy days;
83
%
air humidity
3.4
m/s
Wind
E
47
mm of precipitation
(9% of annual average)
air humidity 83%; 47 millimeters of precipitation (9% of annual average); Wind easterly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
W
SW
S
S
S
SW
N
N
W
E
SE
E
S
W
W
NW
NW
SW
S
SW
SE
NW
NE
NE
NE
N
SE
21
Average data for 10 years
22
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
Daytime temperature
Night-time temperature
