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December weather forecast in St. Helena
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
+13
+10
1 December, sun
+13
+10
Feels like
+10
762 mmHg
62%
4.1
m/s
N
1 December, Sunday. day, 13°; night, 10°; partly cloudy
2
+13
+9
2 December, mon
+13
+9
Feels like
+10
761 mmHg
68%
5
m/s
NW
2 December, Monday. day, 13°; night, 9°; clear
3
+12
+9
3 December, tue
+12
+9
Feels like
+10
764 mmHg
58%
3
m/s
N
3 December, Tuesday. day, 12°; night, 9°; partly cloudy
4
+12
+9
4 December, wed
+12
+9
Feels like
+9
763 mmHg
61%
3.5
m/s
NE
4 December, Wednesday. day, 12°; night, 9°; partly cloudy
5
+12
+9
5 December, thu
+12
+9
Feels like
+9
764 mmHg
68%
3.7
m/s
NE
5 December, Thursday. day, 12°; night, 9°; rain
6
+12
+8
6 December, fri
+12
+8
Feels like
+9
764 mmHg
66%
3.2
m/s
N
6 December, Friday. day, 12°; night, 8°; clear
7
+11
+8
7 December, sat
+11
+8
Feels like
+9
765 mmHg
63%
2.9
m/s
NE
7 December, Saturday. day, 11°; night, 8°; partly cloudy
8
+11
+9
8 December, sun
+11
+9
Feels like
+8
765 mmHg
66%
3.9
m/s
NE
8 December, Sunday. day, 11°; night, 9°; clear
9
+13
+10
9 December, mon
+13
+10
Feels like
+9
764 mmHg
57%
4.1
m/s
NE
9 December, Monday. day, 13°; night, 10°; partly cloudy
10
+13
+9
10 December, tue
+13
+9
Feels like
+10
762 mmHg
66%
4.5
m/s
NE
10 December, Tuesday. day, 13°; night, 9°; partly cloudy
11
+12
+9
11 December, wed
+12
+9
Feels like
+10
762 mmHg
66%
3
m/s
E
11 December, Wednesday. day, 12°; night, 9°; partly cloudy
12
+12
+8
12 December, thu
+12
+8
Feels like
+9
762 mmHg
68%
3.5
m/s
NW
12 December, Thursday. day, 12°; night, 8°; rain
13
+11
+7
13 December, fri
+11
+7
Feels like
+8
762 mmHg
70%
3.5
m/s
N
13 December, Friday. day, 11°; night, 7°; partly cloudy
14
+11
+8
14 December, sat
+11
+8
Feels like
+8
762 mmHg
75%
3.2
m/s
E
14 December, Saturday. day, 11°; night, 8°; rain
15
+11
+7
15 December, sun
+11
+7
Feels like
+8
761 mmHg
69%
4
m/s
NE
15 December, Sunday. day, 11°; night, 7°; clear
16
+10
+9
16 December, mon
+10
+9
Feels like
+7
762 mmHg
73%
4.3
m/s
NE
16 December, Monday. day, 10°; night, 9°; overcast
17
+12
+8
17 December, tue
+12
+8
Feels like
+9
762 mmHg
69%
3.2
m/s
N
17 December, Tuesday. day, 12°; night, 8°; rain
18
+10
+7
18 December, wed
+10
+7
Feels like
+7
761 mmHg
67%
4.4
m/s
S
18 December, Wednesday. day, 10°; night, 7°; clear
19
+11
+7
19 December, thu
+11
+7
Feels like
+8
764 mmHg
63%
3.5
m/s
SE
19 December, Thursday. day, 11°; night, 7°; clear
20
+12
+9
20 December, fri
+12
+9
Feels like
+10
763 mmHg
72%
4.5
m/s
SE
20 December, Friday. day, 12°; night, 9°; partly cloudy
21
+12
+9
21 December, sat
+12
+9
Feels like
+9
762 mmHg
68%
5
m/s
SE
21 December, Saturday. day, 12°; night, 9°; partly cloudy
22
+12
+8
22 December, sun
+12
+8
Feels like
+9
764 mmHg
58%
3.7
m/s
SW
22 December, Sunday. day, 12°; night, 8°; clear
23
+11
+7
23 December, mon
+11
+7
Feels like
+8
763 mmHg
64%
3.5
m/s
NE
23 December, Monday. day, 11°; night, 7°; clear
24
+11
+8
24 December, tue
+11
+8
Feels like
+8
763 mmHg
64%
3.4
m/s
NE
24 December, Tuesday. day, 11°; night, 8°; clear
25
+10
+7
25 December, wed
+10
+7
Feels like
+7
764 mmHg
62%
4
m/s
N
25 December, Wednesday. day, 10°; night, 7°; clear
26
+11
+7
26 December, thu
+11
+7
Feels like
+8
766 mmHg
64%
2.7
m/s
NE
26 December, Thursday. day, 11°; night, 7°; rain
27
+11
+8
27 December, fri
+11
+8
Feels like
+9
766 mmHg
68%
2.7
m/s
E
27 December, Friday. day, 11°; night, 8°; clear
28
+11
+8
28 December, sat
+11
+8
Feels like
+8
764 mmHg
68%
3.9
m/s
E
28 December, Saturday. day, 11°; night, 8°; rain
29
+10
+7
29 December, sun
+10
+7
Feels like
+7
764 mmHg
69%
4
m/s
N
29 December, Sunday. day, 10°; night, 7°; rain
30
+11
+6
30 December, mon
+11
+6
Feels like
+8
765 mmHg
63%
3.7
m/s
NE
30 December, Monday. day, 11°; night, 6°; partly cloudy
31
+11
+6
31 December, tue
+11
+6
Feels like
+8
765 mmHg
63%
3.7
m/s
NE
31 December, Tuesday. day, 11°; night, 6°; partly cloudy
1
+10
+7
1 January, wed
+10
+7
Feels like
+6
764 mmHg
67%
4
m/s
NE
1 January, Wednesday. day, 10°; night, 7°; clear
2
+10
+7
2 January, thu
+10
+7
Feels like
+7
763 mmHg
68%
3.7
m/s
NE
2 January, Thursday. day, 10°; night, 7°; partly cloudy
3
+10
+8
3 January, fri
+10
+8
Feels like
+7
763 mmHg
68%
4.1
m/s
NE
3 January, Friday. day, 10°; night, 8°; partly cloudy
4
+11
+8
4 January, sat
+11
+8
Feels like
+8
762 mmHg
63%
5.1
m/s
NE
4 January, Saturday. day, 11°; night, 8°; partly cloudy
Average data for 10 years
St. Helena December
11
sunny days
7
days with precipitation
13
cloudy days
11 sunny days; 7 days with precipitation; 13 cloudy days;
66
%
air humidity
2.5
m/s
Wind
NE
104
mm of precipitation
(18% of annual average)
air humidity 66%; 104 millimeters of precipitation (18% of annual average); Wind north-easterly 2.5 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
N
NW
N
NE
NE
N
NE
NE
NE
NE
E
NW
N
E
NE
NE
N
S
SE
SE
SE
SW
NE
NE
N
NE
E
E
N
NE
NE
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
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Monterey
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Mountain View
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Kemer
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Budva
Bar
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Pisa
Cannes
Petrovac
El Paso
