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December 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
30
+15
+5
30 November, sun
+15
+5
Feels like
+6
734 mmHg
73%
2.9
m/s
S
30 November, Sunday. day, 15°; night, 5°; partly cloudy
1
+15
+6
1 December, mon
+15
+6
Feels like
+7
734 mmHg
76%
3.1
m/s
S
1 December, Monday. day, 15°; night, 6°; rain
2
+15
+6
2 December, tue
+15
+6
Feels like
+7
734 mmHg
73%
3.1
m/s
S
2 December, Tuesday. day, 15°; night, 6°; clear
3
+15
+6
3 December, wed
+15
+6
Feels like
+7
734 mmHg
73%
3
m/s
S
3 December, Wednesday. day, 15°; night, 6°; clear
4
+15
+6
4 December, thu
+15
+6
Feels like
+7
735 mmHg
75%
2.7
m/s
SE
4 December, Thursday. day, 15°; night, 6°; clear
5
+15
+6
5 December, fri
+15
+6
Feels like
+7
734 mmHg
76%
2.7
m/s
SE
5 December, Friday. day, 15°; night, 6°; overcast
6
+15
+6
6 December, sat
+15
+6
Feels like
+7
734 mmHg
78%
2.9
m/s
S
6 December, Saturday. day, 15°; night, 6°; rain
7
+14
+6
7 December, sun
+14
+6
Feels like
+7
734 mmHg
77%
3
m/s
S
7 December, Sunday. day, 14°; night, 6°; rain
8
+14
+5
8 December, mon
+14
+5
Feels like
+6
735 mmHg
78%
2.7
m/s
S
8 December, Monday. day, 14°; night, 5°; overcast
9
+14
+6
9 December, tue
+14
+6
Feels like
+7
735 mmHg
76%
2.8
m/s
S
9 December, Tuesday. day, 14°; night, 6°; partly cloudy
10
+14
+6
10 December, wed
+14
+6
Feels like
+7
735 mmHg
74%
3.1
m/s
S
10 December, Wednesday. day, 14°; night, 6°; partly cloudy
11
+14
+5
11 December, thu
+14
+5
Feels like
+6
734 mmHg
76%
2.9
m/s
S
11 December, Thursday. day, 14°; night, 5°; partly cloudy
12
+13
+6
12 December, fri
+13
+6
Feels like
+6
733 mmHg
81%
2.7
m/s
SE
12 December, Friday. day, 13°; night, 6°; rain
13
+13
+6
13 December, sat
+13
+6
Feels like
+7
734 mmHg
81%
3.1
m/s
S
13 December, Saturday. day, 13°; night, 6°; rain
14
+13
+5
14 December, sun
+13
+5
Feels like
+6
734 mmHg
80%
3.7
m/s
S
14 December, Sunday. day, 13°; night, 5°; rain
15
+13
+5
15 December, mon
+13
+5
Feels like
+5
735 mmHg
77%
3.1
m/s
S
15 December, Monday. day, 13°; night, 5°; partly cloudy
16
+14
+5
16 December, tue
+14
+5
Feels like
+5
734 mmHg
74%
3.1
m/s
SE
16 December, Tuesday. day, 14°; night, 5°; partly cloudy
17
+14
+5
17 December, wed
+14
+5
Feels like
+5
734 mmHg
74%
2.8
m/s
SE
17 December, Wednesday. day, 14°; night, 5°; partly cloudy
18
+14
+4
18 December, thu
+14
+4
Feels like
+5
734 mmHg
76%
2.8
m/s
SE
18 December, Thursday. day, 14°; night, 4°; clear
19
+14
+5
19 December, fri
+14
+5
Feels like
+6
734 mmHg
76%
3
m/s
SE
19 December, Friday. day, 14°; night, 5°; clear
20
+13
+5
20 December, sat
+13
+5
Feels like
+5
734 mmHg
77%
2.8
m/s
SE
20 December, Saturday. day, 13°; night, 5°; overcast
21
+13
+6
21 December, sun
+13
+6
Feels like
+6
733 mmHg
77%
3.1
m/s
SE
21 December, Sunday. day, 13°; night, 6°; rain
22
+13
+6
22 December, mon
+13
+6
Feels like
+6
733 mmHg
75%
3.4
m/s
S
22 December, Monday. day, 13°; night, 6°; rain
23
+14
+5
23 December, tue
+14
+5
Feels like
+5
735 mmHg
74%
2.7
m/s
S
23 December, Tuesday. day, 14°; night, 5°; clear
24
+13
+5
24 December, wed
+13
+5
Feels like
+5
735 mmHg
76%
2.9
m/s
SE
24 December, Wednesday. day, 13°; night, 5°; partly cloudy
25
+12
+4
25 December, thu
+12
+4
Feels like
+4
734 mmHg
73%
3
m/s
SE
25 December, Thursday. day, 12°; night, 4°; clear
26
+13
+4
26 December, fri
+13
+4
Feels like
+4
734 mmHg
75%
3.1
m/s
S
26 December, Friday. day, 13°; night, 4°; clear
27
+13
+4
27 December, sat
+13
+4
Feels like
+5
735 mmHg
77%
3
m/s
S
27 December, Saturday. day, 13°; night, 4°; overcast
28
+13
+5
28 December, sun
+13
+5
Feels like
+5
735 mmHg
78%
2.8
m/s
SE
28 December, Sunday. day, 13°; night, 5°; rain
29
+13
+5
29 December, mon
+13
+5
Feels like
+5
733 mmHg
80%
3
m/s
SE
29 December, Monday. day, 13°; night, 5°; rain
30
+13
+5
30 December, tue
+13
+5
Feels like
+6
733 mmHg
80%
3.1
m/s
S
30 December, Tuesday. day, 13°; night, 5°; rain
31
+14
+5
31 December, wed
+14
+5
Feels like
+6
733 mmHg
76%
3.2
m/s
S
31 December, Wednesday. day, 14°; night, 5°; partly cloudy
1
+13
+4
1 January, thu
+13
+4
Feels like
+5
734 mmHg
74%
3.2
m/s
S
1 January, Thursday. day, 13°; night, 4°; clear
2
+13
+4
2 January, fri
+13
+4
Feels like
+5
733 mmHg
77%
2.6
m/s
SE
2 January, Friday. day, 13°; night, 4°; rain
3
+13
+4
3 January, sat
+13
+4
Feels like
+5
734 mmHg
79%
2.7
m/s
SE
3 January, Saturday. day, 13°; night, 4°; rain
Average data for 10 years
Napa December
8
sunny days
11
days with precipitation
11
cloudy days
8 sunny days; 11 days with precipitation; 11 cloudy days;
76
%
air humidity
1.8
m/s
Wind
S
147
mm of precipitation
(21% of annual average)
air humidity 76%; 147 millimeters of precipitation (21% of annual average); Wind southerly 1.8 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
SE
SE
S
S
S
S
S
S
SE
S
S
S
SE
SE
SE
SE
SE
SE
S
S
SE
SE
S
S
SE
SE
S
S
1
Average data for 10 years
2
3
4
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
Daytime temperature
Night-time temperature
Cities near you
San Francisco
Sacramento
Oakland
Redding
Monterey
San Jose
Reno
Stanford
San Luis Obispo
Cities with similar weather in December
Antalya
Kemer
Rome
Batumi
Athens
Budva
Heraklion
Nice
Salou
