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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
+29
+26
23 September, mon
+29
+26
Feels like
+32
754 mmHg
76%
4.8
m/s
E
+29
23 September, Monday. day, 29°; night, 26°; rain
24
+29
+27
24 September, tue
+29
+27
Feels like
+33
754 mmHg
76%
4.9
m/s
E
+29
24 September, Tuesday. day, 29°; night, 27°; rain
25
+29
+27
25 September, wed
+29
+27
Feels like
+33
754 mmHg
76%
4.5
m/s
E
+29
25 September, Wednesday. day, 29°; night, 27°; clear
26
+29
+27
26 September, thu
+29
+27
Feels like
+33
754 mmHg
77%
4.4
m/s
E
+29
26 September, Thursday. day, 29°; night, 27°; partly cloudy
27
September
+32
+27
27 September, fri
+32
+27
Feels like
+32
758 mmHg
76%
6.1
m/s
E
+30
Climate normal
+29
+27
27 September, Friday. day, 32°; night, 27°; rain
28
+33
+26
28 September, sat
+33
+26
Feels like
+34
758 mmHg
73%
5.7
m/s
E
+30
Climate normal
+29
+27
28 September, Saturday. day, 33°; night, 26°; light rain
29
+32
+26
29 September, sun
+32
+26
Feels like
+33
757 mmHg
73%
5.1
m/s
E
+30
Climate normal
+29
+27
29 September, Sunday. day, 32°; night, 26°; light rain
30
+33
+26
30 September, mon
+33
+26
Feels like
+34
758 mmHg
71%
4.9
m/s
E
+31
Climate normal
+29
+26
30 September, Monday. day, 33°; night, 26°; rain
1 October
+32
+26
1 October, tue
+32
+26
Feels like
+34
757 mmHg
74%
4.2
m/s
NE
+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
756 mmHg
73%
4.7
m/s
NE
+31
Climate normal
+29
+27
2 October, Wednesday. day, 32°; night, 26°; light rain
3
+32
+26
3 October, thu
+32
+26
Feels like
+33
757 mmHg
74%
4.6
m/s
NE
+31
Climate normal
+29
+27
3 October, Thursday. day, 32°; night, 26°; light rain
4
+32
+26
4 October, fri
+32
+26
Feels like
+33
757 mmHg
73%
5.2
m/s
NE
+31
Climate normal
+29
+26
4 October, Friday. day, 32°; night, 26°; light rain
5
+32
+26
5 October, sat
+32
+26
Feels like
+33
756 mmHg
74%
4.2
m/s
E
+31
Climate normal
+29
+27
5 October, Saturday. day, 32°; night, 26°; light rain
6
+32
+26
6 October, sun
+32
+26
Feels like
+34
757 mmHg
74%
3.9
m/s
E
+31
Climate normal
+29
+27
6 October, Sunday. day, 32°; night, 26°; rain
7
+31
+26
7 October, mon
+31
+26
Feels like
+34
757 mmHg
75%
3.8
m/s
E
Climate normal
+28
+27
7 October, Monday. day, 31°; night, 26°; partly cloudy
8
+31
+26
8 October, tue
+31
+26
Feels like
+34
757 mmHg
75%
3.4
m/s
E
Climate normal
+29
+26
8 October, Tuesday. day, 31°; night, 26°; partly cloudy
9
+31
+29
9 October, wed
+31
+29
Feels like
+33
757 mmHg
71%
4.4
m/s
E
Climate normal
+29
+26
9 October, Wednesday. day, 31°; night, 29°; partly cloudy
10
+29
+29
10 October, thu
+29
+29
Feels like
+32
757 mmHg
69%
2.4
m/s
NW
Climate normal
+29
+26
10 October, Thursday. day, 29°; night, 29°; mostly clear
11
+29
+29
11 October, fri
+29
+29
Feels like
+32
758 mmHg
72%
3.2
m/s
NE
Climate normal
+28
+27
11 October, Friday. day, 29°; night, 29°; mostly clear
12
+29
+29
12 October, sat
+29
+29
Feels like
+30
758 mmHg
74%
7
m/s
NE
Climate normal
+28
+26
12 October, Saturday. day, 29°; night, 29°; mostly clear
13
+29
+28
13 October, sun
+29
+28
Feels like
+31
757 mmHg
76%
6.4
m/s
E
Climate normal
+28
+26
13 October, Sunday. day, 29°; night, 28°; light rain
14
+29
+29
14 October, mon
+29
+29
Feels like
+31
757 mmHg
75%
5.4
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
+30
759 mmHg
73%
6
m/s
SE
Climate normal
+29
+26
15 October, Tuesday. day, 29°; night, 29°; rain
16
+30
+29
16 October, wed
+30
+29
Feels like
+32
758 mmHg
72%
6
m/s
SE
Climate normal
+29
+26
16 October, Wednesday. day, 30°; night, 29°; clear
17
+29
+28
17 October, thu
+29
+28
Feels like
+31
759 mmHg
72%
5.2
m/s
E
Climate normal
+29
+26
17 October, Thursday. day, 29°; night, 28°; light rain
18
+29
+28
18 October, fri
+29
+28
Feels like
+30
758 mmHg
74%
5
m/s
E
Climate normal
+28
+26
18 October, Friday. day, 29°; night, 28°; light rain
19
+29
+28
19 October, sat
+29
+28
Feels like
+30
757 mmHg
70%
3.2
m/s
E
Climate normal
+28
+26
19 October, Saturday. day, 29°; night, 28°; mostly clear
20
+29
+29
20 October, sun
+29
+29
Feels like
+32
758 mmHg
72%
3.3
m/s
E
Climate normal
+29
+26
20 October, Sunday. day, 29°; night, 29°; light rain
21
+29
+29
21 October, mon
+29
+29
Feels like
+32
757 mmHg
72%
3.6
m/s
E
Climate normal
+29
+26
21 October, Monday. day, 29°; night, 29°; light rain
22
+29
+28
22 October, tue
+29
+28
Feels like
+31
757 mmHg
71%
3.2
m/s
E
Climate normal
+29
+26
22 October, Tuesday. day, 29°; night, 28°; light rain
23
+29
+29
23 October, wed
+29
+29
Feels like
+31
757 mmHg
73%
2.8
m/s
E
Climate normal
+28
+26
23 October, Wednesday. day, 29°; night, 29°; light rain
24
+30
+29
24 October, thu
+30
+29
Feels like
+31
755 mmHg
74%
7.6
m/s
SE
Climate normal
+28
+26
24 October, Thursday. day, 30°; night, 29°; light rain
25
+29
+28
25 October, fri
+29
+28
Feels like
+32
756 mmHg
74%
4.1
m/s
NE
Climate normal
+28
+26
25 October, Friday. day, 29°; night, 28°; light rain
26
+29
+29
26 October, sat
+29
+29
Feels like
+30
757 mmHg
79%
8.1
m/s
E
Climate normal
+28
+26
26 October, Saturday. day, 29°; night, 29°; rain
Average for 30 days
14
sunny days
13
days with precipitation
3
cloudy days
14 sunny days; 13 days with precipitation; 3 cloudy days;
73
%
air humidity
4.8
m/s
Wind
E
28
mm of precipitation
(4% of annual average)
+31
°C
Water temperature
air humidity 73%; 28 millimeters of precipitation (4% of annual average); Wind easterly 4.8 Meters per second; Water temperature +31°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
E
NE
NE
NE
NE
E
E
E
E
E
NW
NE
NE
E
E
SE
SE
E
E
E
E
E
E
E
SE
NE
E
27
Average data for 10 years
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
24
25
26
Daytime temperature
Night-time temperature
