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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
+20
+12
22 September, sun
+20
+12
Feels like
+17
705 mmHg
31%
3.7
m/s
SE
22 September, Sunday. day, 20°; night, 12°; clear
23
+23
+14
23 September, mon
+23
+14
Feels like
+19
702 mmHg
18%
4
m/s
W
23 September, Monday. day, 23°; night, 14°; clear
24
+22
+15
24 September, tue
+22
+15
Feels like
+18
703 mmHg
25%
4.9
m/s
S
24 September, Tuesday. day, 22°; night, 15°; clear
25
+21
+15
25 September, wed
+21
+15
Feels like
+17
703 mmHg
28%
4.8
m/s
S
25 September, Wednesday. day, 21°; night, 15°; clear
26
September
+24
+12
26 September, thu
+24
+12
Feels like
+14
711 mmHg
31%
4.6
m/s
NE
Climate normal
+21
+14
26 September, Thursday. day, 24°; night, 12°; clear
27
+31
+14
27 September, fri
+31
+14
Feels like
+21
704 mmHg
25%
4
m/s
N
Climate normal
+21
+13
27 September, Friday. day, 31°; night, 14°; partly cloudy
28
+29
+14
28 September, sat
+29
+14
Feels like
+20
704 mmHg
31%
5.9
m/s
S
Climate normal
+20
+13
28 September, Saturday. day, 29°; night, 14°; mostly clear
29
+36
+20
29 September, sun
+36
+20
Feels like
+21
699 mmHg
31%
6.3
m/s
NW
Climate normal
+23
+14
29 September, Sunday. day, 36°; night, 20°; clear
30
+34
+19
30 September, mon
+34
+19
Feels like
+18
697 mmHg
18%
10.2
m/s
W
Climate normal
+22
+14
30 September, Monday. day, 34°; night, 19°; partly cloudy
1 October
+25
+15
1 October, tue
+25
+15
Feels like
+13
703 mmHg
27%
9
m/s
S
Climate normal
+20
+13
1 October, Tuesday. day, 25°; night, 15°; mostly clear
2
+21
+12
2 October, wed
+21
+12
Feels like
+10
707 mmHg
30%
6.9
m/s
S
Climate normal
+23
+14
2 October, Wednesday. day, 21°; night, 12°; mostly clear
3
+24
+14
3 October, thu
+24
+14
Feels like
+14
705 mmHg
40%
5.3
m/s
S
Climate normal
+25
+16
3 October, Thursday. day, 24°; night, 14°; clear
4
+27
+15
4 October, fri
+27
+15
Feels like
+16
705 mmHg
40%
5.6
m/s
S
Climate normal
+25
+16
4 October, Friday. day, 27°; night, 15°; clear
5
+27
+18
5 October, sat
+27
+18
Feels like
+18
705 mmHg
46%
6.1
m/s
S
Climate normal
+23
+16
5 October, Saturday. day, 27°; night, 18°; partly cloudy
6
+28
+19
6 October, sun
+28
+19
Feels like
+19
704 mmHg
50%
6.7
m/s
N
Climate normal
+23
+15
6 October, Sunday. day, 28°; night, 19°; mostly clear
7
+22
+14
7 October, mon
+22
+14
Feels like
+15
705 mmHg
67%
8.5
m/s
S
Climate normal
+21
+14
7 October, Monday. day, 22°; night, 14°; partly cloudy
8
+20
+9
8 October, tue
+20
+9
Feels like
+12
693 mmHg
60%
4.9
m/s
N
Climate normal
+21
+14
8 October, Tuesday. day, 20°; night, 9°; mostly clear
9
+20
+11
9 October, wed
+20
+11
Feels like
+9
652 mmHg
49%
6.3
m/s
E
Climate normal
+22
+14
9 October, Wednesday. day, 20°; night, 11°; clear
10
+24
+12
10 October, thu
+24
+12
Feels like
+13
649 mmHg
35%
4.6
m/s
E
Climate normal
+22
+15
10 October, Thursday. day, 24°; night, 12°; clear
11
+22
+13
11 October, fri
+22
+13
Feels like
+13
650 mmHg
38%
5.4
m/s
E
Climate normal
+23
+14
11 October, Friday. day, 22°; night, 13°; mostly clear
12
+21
+12
12 October, sat
+21
+12
Feels like
+13
650 mmHg
55%
5.1
m/s
E
Climate normal
+24
+15
12 October, Saturday. day, 21°; night, 12°; light rain
13
+22
+13
13 October, sun
+22
+13
Feels like
+13
650 mmHg
52%
5
m/s
E
Climate normal
+23
+16
13 October, Sunday. day, 22°; night, 13°; clear
14
+23
+14
14 October, mon
+23
+14
Feels like
+14
649 mmHg
41%
3.7
m/s
E
Climate normal
+24
+15
14 October, Monday. day, 23°; night, 14°; partly cloudy
15
+24
+14
15 October, tue
+24
+14
Feels like
+15
650 mmHg
43%
4.4
m/s
SW
Climate normal
+23
+16
15 October, Tuesday. day, 24°; night, 14°; partly cloudy
16
+21
+14
16 October, wed
+21
+14
Feels like
+13
651 mmHg
67%
5.4
m/s
E
Climate normal
+25
+15
16 October, Wednesday. day, 21°; night, 14°; light rain
17
+20
+14
17 October, thu
+20
+14
Feels like
+13
653 mmHg
76%
6.4
m/s
E
Climate normal
+26
+18
17 October, Thursday. day, 20°; night, 14°; rain
18
+19
+14
18 October, fri
+19
+14
Feels like
+12
653 mmHg
79%
6.1
m/s
E
Climate normal
+26
+17
18 October, Friday. day, 19°; night, 14°; light rain
19
+24
+14
19 October, sat
+24
+14
Feels like
+16
649 mmHg
47%
4
m/s
E
Climate normal
+27
+17
19 October, Saturday. day, 24°; night, 14°; clear
20
+24
+15
20 October, sun
+24
+15
Feels like
+14
649 mmHg
41%
5.2
m/s
E
Climate normal
+23
+16
20 October, Sunday. day, 24°; night, 15°; clear
21
+26
+16
21 October, mon
+26
+16
Feels like
+17
647 mmHg
42%
4.2
m/s
E
Climate normal
+25
+17
21 October, Monday. day, 26°; night, 16°; mostly clear
22
+27
+16
22 October, tue
+27
+16
Feels like
+18
646 mmHg
28%
3.3
m/s
SE
Climate normal
+25
+17
22 October, Tuesday. day, 27°; night, 16°; mostly clear
23
+26
+14
23 October, wed
+26
+14
Feels like
+16
648 mmHg
18%
4.2
m/s
SE
Climate normal
+23
+16
23 October, Wednesday. day, 26°; night, 14°; clear
24
+26
+15
24 October, thu
+26
+15
Feels like
+17
649 mmHg
38%
4.5
m/s
SE
Climate normal
+26
+16
24 October, Thursday. day, 26°; night, 15°; clear
25
+24
+15
25 October, fri
+24
+15
Feels like
+15
650 mmHg
48%
6.1
m/s
E
Climate normal
+25
+17
25 October, Friday. day, 24°; night, 15°; light rain
Average data for 10 years
Next, the average data for 10 years
26
+27
+17
26 October, sat
+27
+17
Feels like
+24
700 mmHg
25%
4.6
m/s
SE
26 October, Saturday. day, 27°; night, 17°; clear
Average for 30 days
20
sunny days
4
days with precipitation
6
cloudy days
20 sunny days; 4 days with precipitation; 6 cloudy days;
43
%
air humidity
5.6
m/s
Wind
E
3
mm of precipitation
(3% of annual average)
air humidity 43%; 3 millimeters of precipitation (3% of annual average); Wind easterly 5.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
N
S
NW
W
S
S
S
S
S
N
S
N
E
E
E
E
E
E
SW
E
E
E
E
E
E
SE
SE
SE
E
26
Average data for 10 years
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
24
25
Daytime temperature
Night-time temperature
