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December weather forecast in San Juan
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
+27
+25
30 November, sun
+27
+25
Feels like
+29
754 mmHg
75%
4.8
m/s
E
+28
30 November, Sunday. day, 27°; night, 25°; clear
1
+27
+25
1 December, mon
+27
+25
Feels like
+29
754 mmHg
75%
5
m/s
E
+28
1 December, Monday. day, 27°; night, 25°; partly cloudy
2
+27
+25
2 December, tue
+27
+25
Feels like
+29
755 mmHg
75%
4.5
m/s
E
+28
2 December, Tuesday. day, 27°; night, 25°; partly cloudy
3
+26
+25
3 December, wed
+26
+25
Feels like
+28
755 mmHg
76%
4.4
m/s
E
+28
3 December, Wednesday. day, 26°; night, 25°; rain
4
+26
+25
4 December, thu
+26
+25
Feels like
+28
755 mmHg
75%
5.1
m/s
E
+28
4 December, Thursday. day, 26°; night, 25°; clear
5
+26
+25
5 December, fri
+26
+25
Feels like
+27
755 mmHg
76%
5.5
m/s
E
+28
5 December, Friday. day, 26°; night, 25°; rain
6
+26
+25
6 December, sat
+26
+25
Feels like
+27
755 mmHg
75%
5.6
m/s
E
+28
6 December, Saturday. day, 26°; night, 25°; clear
7
+26
+25
7 December, sun
+26
+25
Feels like
+27
755 mmHg
74%
5.5
m/s
E
+28
7 December, Sunday. day, 26°; night, 25°; clear
8
+27
+25
8 December, mon
+27
+25
Feels like
+28
755 mmHg
74%
6
m/s
E
+28
8 December, Monday. day, 27°; night, 25°; partly cloudy
9
+27
+25
9 December, tue
+27
+25
Feels like
+28
755 mmHg
75%
5.8
m/s
E
+28
9 December, Tuesday. day, 27°; night, 25°; rain
10
+27
+25
10 December, wed
+27
+25
Feels like
+28
755 mmHg
75%
5.8
m/s
E
+28
10 December, Wednesday. day, 27°; night, 25°; clear
11
+27
+25
11 December, thu
+27
+25
Feels like
+28
755 mmHg
75%
5.6
m/s
E
+28
11 December, Thursday. day, 27°; night, 25°; rain
12
+27
+25
12 December, fri
+27
+25
Feels like
+28
755 mmHg
73%
5.5
m/s
E
+28
12 December, Friday. day, 27°; night, 25°; rain
13
+27
+25
13 December, sat
+27
+25
Feels like
+28
755 mmHg
76%
5.1
m/s
E
+28
13 December, Saturday. day, 27°; night, 25°; rain
14
+26
+25
14 December, sun
+26
+25
Feels like
+27
755 mmHg
74%
5.5
m/s
E
+28
14 December, Sunday. day, 26°; night, 25°; clear
15
+26
+25
15 December, mon
+26
+25
Feels like
+27
756 mmHg
74%
6
m/s
E
+27
15 December, Monday. day, 26°; night, 25°; rain
16
+26
+25
16 December, tue
+26
+25
Feels like
+27
756 mmHg
72%
6.3
m/s
NE
+27
16 December, Tuesday. day, 26°; night, 25°; clear
17
+26
+24
17 December, wed
+26
+24
Feels like
+26
755 mmHg
72%
6.4
m/s
E
+27
17 December, Wednesday. day, 26°; night, 24°; clear
18
+27
+25
18 December, thu
+27
+25
Feels like
+27
756 mmHg
72%
5.9
m/s
E
+27
18 December, Thursday. day, 27°; night, 25°; clear
19
+26
+25
19 December, fri
+26
+25
Feels like
+27
756 mmHg
76%
6
m/s
E
+27
19 December, Friday. day, 26°; night, 25°; rain
20
+26
+24
20 December, sat
+26
+24
Feels like
+26
756 mmHg
74%
6
m/s
E
+27
20 December, Saturday. day, 26°; night, 24°; clear
21
+26
+24
21 December, sun
+26
+24
Feels like
+26
756 mmHg
74%
6.3
m/s
E
+27
21 December, Sunday. day, 26°; night, 24°; clear
22
+26
+24
22 December, mon
+26
+24
Feels like
+27
756 mmHg
72%
6.1
m/s
E
+27
22 December, Monday. day, 26°; night, 24°; rain
23
+26
+24
23 December, tue
+26
+24
Feels like
+26
756 mmHg
74%
6.4
m/s
E
+27
23 December, Tuesday. day, 26°; night, 24°; clear
24
+26
+24
24 December, wed
+26
+24
Feels like
+26
756 mmHg
75%
6.5
m/s
E
+27
24 December, Wednesday. day, 26°; night, 24°; clear
25
+26
+24
25 December, thu
+26
+24
Feels like
+27
756 mmHg
77%
6.4
m/s
E
+27
25 December, Thursday. day, 26°; night, 24°; clear
26
+26
+25
26 December, fri
+26
+25
Feels like
+27
756 mmHg
75%
5.9
m/s
E
+27
26 December, Friday. day, 26°; night, 25°; rain
27
+26
+24
27 December, sat
+26
+24
Feels like
+27
756 mmHg
79%
6.4
m/s
E
+27
27 December, Saturday. day, 26°; night, 24°; clear
28
+26
+24
28 December, sun
+26
+24
Feels like
+27
757 mmHg
75%
6.3
m/s
E
+27
28 December, Sunday. day, 26°; night, 24°; clear
29
+26
+24
29 December, mon
+26
+24
Feels like
+26
757 mmHg
75%
6.6
m/s
E
+27
29 December, Monday. day, 26°; night, 24°; clear
30
+26
+24
30 December, tue
+26
+24
Feels like
+27
757 mmHg
74%
7
m/s
E
+27
30 December, Tuesday. day, 26°; night, 24°; clear
31
+26
+24
31 December, wed
+26
+24
Feels like
+27
757 mmHg
74%
7
m/s
E
+27
31 December, Wednesday. day, 26°; night, 24°; clear
1
+26
+24
1 January, thu
+26
+24
Feels like
+26
757 mmHg
72%
6.1
m/s
E
+27
1 January, Thursday. day, 26°; night, 24°; clear
2
+26
+24
2 January, fri
+26
+24
Feels like
+27
756 mmHg
73%
5.5
m/s
E
+27
2 January, Friday. day, 26°; night, 24°; clear
3
+26
+24
3 January, sat
+26
+24
Feels like
+27
756 mmHg
74%
5.5
m/s
E
+27
3 January, Saturday. day, 26°; night, 24°; clear
Average data for 10 years
San Juan December
18
sunny days
10
days with precipitation
3
cloudy days
18 sunny days; 10 days with precipitation; 3 cloudy days;
75
%
air humidity
4.8
m/s
Wind
E
52
mm of precipitation
(7% of annual average)
+27
°C
Water temperature
air humidity 75%; 52 millimeters of precipitation (7% of annual average); Wind easterly 4.8 Meters per second; Water temperature +27°
Weather graphs for December
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
NE
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
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
Punta Cana
Santo Domingo
Rio Grande
Carolina
The Valley
Bayahibe
Basseterre
Las Terrenas
Cyril E. King Airport
Cities with similar weather in December
Santo Domingo
Phan Thiet
Cancun
Boca Chica
Bali
Boracay
Kingston
Djibouti
La Romana
