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Monthly 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
24
+27
+25
24 November, sun
+27
+25
Feels like
+28
755 mmHg
75%
6
m/s
E
+28
24 November, Sunday. day, 27°; night, 25°; clear
25
+27
+25
25 November, mon
+27
+25
Feels like
+29
755 mmHg
74%
5.6
m/s
E
+28
25 November, Monday. day, 27°; night, 25°; partly cloudy
26
+27
+25
26 November, tue
+27
+25
Feels like
+29
754 mmHg
74%
4.9
m/s
E
+28
26 November, Tuesday. day, 27°; night, 25°; clear
27
November
+32
+25
27 November, wed
+32
+25
Feels like
+33
757 mmHg
75%
5.3
m/s
SE
+29
Climate normal
+27
+25
27 November, Wednesday. day, 32°; night, 25°; light rain
28
+31
+25
28 November, thu
+31
+25
Feels like
+33
757 mmHg
76%
5.5
m/s
SE
+29
Climate normal
+26
+25
28 November, Thursday. day, 31°; night, 25°; light rain
29
+31
+25
29 November, fri
+31
+25
Feels like
+33
758 mmHg
77%
5.6
m/s
SE
+29
Climate normal
+27
+25
29 November, Friday. day, 31°; night, 25°; light rain
30
+31
+24
30 November, sat
+31
+24
Feels like
+33
759 mmHg
76%
5.3
m/s
SE
+29
Climate normal
+27
+25
30 November, Saturday. day, 31°; night, 24°; light rain
1 December
+30
+25
1 December, sun
+30
+25
Feels like
+30
760 mmHg
78%
5.3
m/s
E
+29
Climate normal
+27
+25
1 December, Sunday. day, 30°; night, 25°; light rain
2
+31
+25
2 December, mon
+31
+25
Feels like
+32
760 mmHg
77%
5.2
m/s
E
+29
Climate normal
+27
+25
2 December, Monday. day, 31°; night, 25°; light rain
3
+30
+25
3 December, tue
+30
+25
Feels like
+30
760 mmHg
78%
5.1
m/s
E
+29
Climate normal
+26
+25
3 December, Tuesday. day, 30°; night, 25°; light rain
4
+29
+25
4 December, wed
+29
+25
Feels like
+30
760 mmHg
77%
5.5
m/s
E
+29
Climate normal
+26
+25
4 December, Wednesday. day, 29°; night, 25°; light rain
5
+30
+25
5 December, thu
+30
+25
Feels like
+29
760 mmHg
75%
5.6
m/s
E
+29
Climate normal
+26
+25
5 December, Thursday. day, 30°; night, 25°; light rain
6
+30
+24
6 December, fri
+30
+24
Feels like
+29
759 mmHg
75%
6.3
m/s
E
+29
Climate normal
+26
+25
6 December, Friday. day, 30°; night, 24°; partly cloudy
7
+30
+26
7 December, sat
+30
+26
Feels like
+30
759 mmHg
76%
5.6
m/s
E
+28
Climate normal
+26
+25
7 December, Saturday. day, 30°; night, 26°; partly cloudy
8
+30
+25
8 December, sun
+30
+25
Feels like
+30
758 mmHg
77%
4.5
m/s
E
+28
Climate normal
+27
+25
8 December, Sunday. day, 30°; night, 25°; partly cloudy
9
+30
+28
9 December, mon
+30
+28
Feels like
+27
759 mmHg
75%
9.5
m/s
E
+27
Climate normal
+27
+25
9 December, Monday. day, 30°; night, 28°; light rain
10
+29
+27
10 December, tue
+29
+27
Feels like
+27
760 mmHg
76%
8.9
m/s
E
+28
Climate normal
+27
+25
10 December, Tuesday. day, 29°; night, 27°; rain
11
+27
+27
11 December, wed
+27
+27
Feels like
+26
760 mmHg
78%
8.6
m/s
E
+26
Climate normal
+27
+25
11 December, Wednesday. day, 27°; night, 27°; rain
12
+27
+27
12 December, thu
+27
+27
Feels like
+26
759 mmHg
78%
8.5
m/s
E
+26
Climate normal
+27
+25
12 December, Thursday. day, 27°; night, 27°; rain
13
+28
+28
13 December, fri
+28
+28
Feels like
+27
759 mmHg
77%
8.7
m/s
E
+27
Climate normal
+27
+25
13 December, Friday. day, 28°; night, 28°; light rain
14
+28
+27
14 December, sat
+28
+27
Feels like
+27
759 mmHg
77%
9.6
m/s
E
+27
Climate normal
+26
+25
14 December, Saturday. day, 28°; night, 27°; light rain
15
+28
+27
15 December, sun
+28
+27
Feels like
+24
759 mmHg
78%
11.1
m/s
E
+27
Climate normal
+26
+25
15 December, Sunday. day, 28°; night, 27°; rain
16
+28
+27
16 December, mon
+28
+27
Feels like
+25
758 mmHg
75%
10.3
m/s
E
+27
Climate normal
+26
+25
16 December, Monday. day, 28°; night, 27°; light rain
17
+27
+27
17 December, tue
+27
+27
Feels like
+26
758 mmHg
76%
8.8
m/s
E
+26
Climate normal
+26
+24
17 December, Tuesday. day, 27°; night, 27°; light rain
18
+27
+27
18 December, wed
+27
+27
Feels like
+26
758 mmHg
76%
8.8
m/s
E
+26
Climate normal
+27
+25
18 December, Wednesday. day, 27°; night, 27°; light rain
19
+27
+27
19 December, thu
+27
+27
Feels like
+25
759 mmHg
77%
9.9
m/s
E
+26
Climate normal
+26
+25
19 December, Thursday. day, 27°; night, 27°; light rain
20
+27
+27
20 December, fri
+27
+27
Feels like
+24
760 mmHg
81%
12.8
m/s
E
+26
Climate normal
+26
+24
20 December, Friday. day, 27°; night, 27°; rain
21
+27
+26
21 December, sat
+27
+26
Feels like
+24
760 mmHg
77%
12.1
m/s
E
+26
Climate normal
+26
+24
21 December, Saturday. day, 27°; night, 26°; rain
22
+27
+27
22 December, sun
+27
+27
Feels like
+23
758 mmHg
79%
13
m/s
E
+26
Climate normal
+26
+24
22 December, Sunday. day, 27°; night, 27°; rain
23
+27
+27
23 December, mon
+27
+27
Feels like
+23
757 mmHg
77%
12.6
m/s
E
+26
Climate normal
+26
+24
23 December, Monday. day, 27°; night, 27°; light rain
24
+27
+26
24 December, tue
+27
+26
Feels like
+23
758 mmHg
77%
13.3
m/s
NE
+26
Climate normal
+26
+24
24 December, Tuesday. day, 27°; night, 26°; light rain
25
+27
+27
25 December, wed
+27
+27
Feels like
+22
760 mmHg
74%
14
m/s
NE
+26
Climate normal
+26
+24
25 December, Wednesday. day, 27°; night, 27°; light rain
26
+27
+26
26 December, thu
+27
+26
Feels like
+22
760 mmHg
75%
13.8
m/s
E
+26
Climate normal
+26
+25
26 December, Thursday. day, 27°; night, 26°; mostly clear
Average data for 10 years
Next, the average data for 10 years
27
+26
+24
27 December, fri
+26
+24
Feels like
+27
756 mmHg
79%
6.4
m/s
E
+27
27 December, Friday. day, 26°; night, 24°; clear
28
+26
+24
28 December, sat
+26
+24
Feels like
+27
757 mmHg
75%
6.3
m/s
E
+27
28 December, Saturday. day, 26°; night, 24°; clear
Average for 30 days
11
sunny days
16
days with precipitation
3
cloudy days
11 sunny days; 16 days with precipitation; 3 cloudy days;
77
%
air humidity
8.6
m/s
Wind
E
23
mm of precipitation
(3% of annual average)
+27
°C
Water temperature
air humidity 77%; 23 millimeters of precipitation (3% of annual average); Wind easterly 8.6 Meters per second; Water temperature +27°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
SE
SE
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
NE
NE
E
27
Average data for 10 years
28
29
30
1
December
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
Daytime temperature
Night-time temperature
