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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
22
+28
+27
22 September, sun
+28
+27
Feels like
+32
754 mmHg
79%
4.8
m/s
E
+29
22 September, Sunday. day, 28°; night, 27°; rain
23
+33
+26
23 September, mon
+33
+26
Feels like
+33
757 mmHg
80%
4
m/s
S
Climate normal
+29
+26
23 September, Monday. day, 33°; night, 26°; light rain
24
September
+32
+26
24 September, tue
+32
+26
Feels like
+34
758 mmHg
74%
4.3
m/s
E
+31
Climate normal
+29
+27
24 September, Tuesday. day, 32°; night, 26°; thunderstorm with rain
25
+33
+26
25 September, wed
+33
+26
Feels like
+32
758 mmHg
71%
5.8
m/s
E
+31
Climate normal
+29
+27
25 September, Wednesday. day, 33°; night, 26°; light rain
26
+32
+26
26 September, thu
+32
+26
Feels like
+32
758 mmHg
73%
6
m/s
E
+31
Climate normal
+29
+27
26 September, Thursday. day, 32°; night, 26°; light rain
27
+32
+27
27 September, fri
+32
+27
Feels like
+32
758 mmHg
76%
6.2
m/s
E
+31
Climate normal
+29
+27
27 September, Friday. day, 32°; night, 27°; thunderstorm with rain
28
+32
+26
28 September, sat
+32
+26
Feels like
+33
757 mmHg
73%
5.2
m/s
E
+31
Climate normal
+29
+27
28 September, Saturday. day, 32°; night, 26°; light rain
29
+32
+26
29 September, sun
+32
+26
Feels like
+33
757 mmHg
74%
4.4
m/s
E
+31
Climate normal
+29
+27
29 September, Sunday. day, 32°; night, 26°; rain
30
+32
+26
30 September, mon
+32
+26
Feels like
+34
758 mmHg
76%
4
m/s
E
+31
Climate normal
+29
+26
30 September, Monday. day, 32°; night, 26°; rain
1 October
+32
+26
1 October, tue
+32
+26
Feels like
+34
758 mmHg
74%
3.7
m/s
E
+31
Climate normal
+29
+27
1 October, Tuesday. day, 32°; night, 26°; light rain
2
+32
+26
2 October, wed
+32
+26
Feels like
+33
758 mmHg
74%
4.2
m/s
E
+31
Climate normal
+29
+27
2 October, Wednesday. day, 32°; night, 26°; light rain
3
+32
+27
3 October, thu
+32
+27
Feels like
+33
758 mmHg
74%
4.8
m/s
E
+31
Climate normal
+29
+27
3 October, Thursday. day, 32°; night, 27°; light rain
4
+31
+27
4 October, fri
+31
+27
Feels like
+33
757 mmHg
75%
4.3
m/s
E
Climate normal
+29
+26
4 October, Friday. day, 31°; night, 27°; partly cloudy
5
+32
+27
5 October, sat
+32
+27
Feels like
+33
757 mmHg
72%
4.1
m/s
E
Climate normal
+29
+27
5 October, Saturday. day, 32°; night, 27°; partly cloudy
6
+32
+29
6 October, sun
+32
+29
Feels like
+32
756 mmHg
74%
5.9
m/s
NW
Climate normal
+29
+27
6 October, Sunday. day, 32°; night, 29°; partly cloudy
7
+29
+29
7 October, mon
+29
+29
Feels like
+32
755 mmHg
69%
3.1
m/s
NW
Climate normal
+28
+27
7 October, Monday. day, 29°; night, 29°; light rain
8
+29
+29
8 October, tue
+29
+29
Feels like
+30
757 mmHg
74%
6.1
m/s
E
Climate normal
+29
+26
8 October, Tuesday. day, 29°; night, 29°; light rain
9
+30
+29
9 October, wed
+30
+29
Feels like
+29
757 mmHg
72%
8.2
m/s
E
Climate normal
+29
+26
9 October, Wednesday. day, 30°; night, 29°; mostly clear
10
+29
+29
10 October, thu
+29
+29
Feels like
+30
757 mmHg
73%
7.1
m/s
E
Climate normal
+29
+26
10 October, Thursday. day, 29°; night, 29°; mostly clear
11
+29
+28
11 October, fri
+29
+28
Feels like
+31
757 mmHg
75%
5.1
m/s
E
Climate normal
+28
+27
11 October, Friday. day, 29°; night, 28°; rain
12
+29
+28
12 October, sat
+29
+28
Feels like
+31
756 mmHg
76%
5.3
m/s
E
Climate normal
+28
+26
12 October, Saturday. day, 29°; night, 28°; rain
13
+29
+28
13 October, sun
+29
+28
Feels like
+29
757 mmHg
78%
6.2
m/s
SE
Climate normal
+28
+26
13 October, Sunday. day, 29°; night, 28°; rain
14
+29
+29
14 October, mon
+29
+29
Feels like
+30
758 mmHg
75%
6.7
m/s
E
Climate normal
+28
+26
14 October, Monday. day, 29°; night, 29°; rain
15
+29
+29
15 October, tue
+29
+29
Feels like
+29
759 mmHg
74%
7.6
m/s
E
Climate normal
+29
+26
15 October, Tuesday. day, 29°; night, 29°; light rain
16
+29
+29
16 October, wed
+29
+29
Feels like
+30
758 mmHg
77%
6.7
m/s
E
Climate normal
+29
+26
16 October, Wednesday. day, 29°; night, 29°; rain
17
+29
+28
17 October, thu
+29
+28
Feels like
+31
757 mmHg
77%
6.2
m/s
NE
Climate normal
+29
+26
17 October, Thursday. day, 29°; night, 28°; rain
18
+28
+28
18 October, fri
+28
+28
Feels like
+28
756 mmHg
81%
8.2
m/s
E
Climate normal
+28
+26
18 October, Friday. day, 28°; night, 28°; rain
19
+29
+29
19 October, sat
+29
+29
Feels like
+29
756 mmHg
76%
8.6
m/s
E
Climate normal
+28
+26
19 October, Saturday. day, 29°; night, 29°; rain
20
+29
+29
20 October, sun
+29
+29
Feels like
+30
756 mmHg
74%
6.2
m/s
E
Climate normal
+29
+26
20 October, Sunday. day, 29°; night, 29°; light rain
21
+29
+28
21 October, mon
+29
+28
Feels like
+31
756 mmHg
74%
4.8
m/s
E
Climate normal
+29
+26
21 October, Monday. day, 29°; night, 28°; clear
22
+29
+28
22 October, tue
+29
+28
Feels like
+32
757 mmHg
74%
4.6
m/s
NE
Climate normal
+29
+26
22 October, Tuesday. day, 29°; night, 28°; light rain
23
+29
+28
23 October, wed
+29
+28
Feels like
+31
756 mmHg
74%
2.9
m/s
E
Climate normal
+28
+26
23 October, Wednesday. day, 29°; night, 28°; mostly clear
Average data for 10 years
Next, the average data for 10 years
24
+28
+26
24 October, thu
+28
+26
Feels like
+31
754 mmHg
75%
4.8
m/s
E
+29
24 October, Thursday. day, 28°; night, 26°; clear
25
+28
+26
25 October, fri
+28
+26
Feels like
+31
753 mmHg
76%
5.3
m/s
E
+29
25 October, Friday. day, 28°; night, 26°; clear
26
+28
+26
26 October, sat
+28
+26
Feels like
+31
753 mmHg
77%
5
m/s
E
+29
26 October, Saturday. day, 28°; night, 26°; clear
Average for 30 days
10
sunny days
17
days with precipitation
3
cloudy days
10 sunny days; 17 days with precipitation; 3 cloudy days;
74
%
air humidity
5.5
m/s
Wind
E
33
mm of precipitation
(5% of annual average)
+31
°C
Water temperature
air humidity 74%; 33 millimeters of precipitation (5% of annual average); Wind easterly 5.5 Meters per second; Water temperature +31°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
E
E
E
E
E
E
E
E
E
NW
NW
E
E
E
E
E
SE
E
E
E
NE
E
E
E
E
NE
E
24
Average data for 10 years
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature
