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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
15
+21
+13
15 September, sun
+21
+13
Feels like
+17
704 mmHg
31%
4.5
m/s
S
15 September, Sunday. day, 21°; night, 13°; clear
16
+21
+13
16 September, mon
+21
+13
Feels like
+17
703 mmHg
28%
4.5
m/s
S
16 September, Monday. day, 21°; night, 13°; clear
17
+21
+14
17 September, tue
+21
+14
Feels like
+17
703 mmHg
28%
4.4
m/s
SE
17 September, Tuesday. day, 21°; night, 14°; clear
18
+21
+14
18 September, wed
+21
+14
Feels like
+17
703 mmHg
31%
5.3
m/s
S
18 September, Wednesday. day, 21°; night, 14°; clear
19
+21
+14
19 September, thu
+21
+14
Feels like
+17
703 mmHg
28%
4.6
m/s
S
19 September, Thursday. day, 21°; night, 14°; clear
20
September
+29
+19
20 September, fri
+29
+19
Feels like
+17
703 mmHg
16%
4.9
m/s
SE
Climate normal
+22
+15
20 September, Friday. day, 29°; night, 19°; overcast
21
+35
+19
21 September, sat
+35
+19
Feels like
+22
697 mmHg
18%
7.4
m/s
N
Climate normal
+18
+14
21 September, Saturday. day, 35°; night, 19°; partly cloudy
22
+28
+15
22 September, sun
+28
+15
Feels like
+16
699 mmHg
21%
8.3
m/s
S
Climate normal
+20
+12
22 September, Sunday. day, 28°; night, 15°; partly cloudy
23
+24
+15
23 September, mon
+24
+15
Feels like
+16
701 mmHg
31%
6
m/s
S
Climate normal
+23
+14
23 September, Monday. day, 24°; night, 15°; partly cloudy
24
+25
+14
24 September, tue
+25
+14
Feels like
+14
703 mmHg
36%
6.2
m/s
S
Climate normal
+22
+15
24 September, Tuesday. day, 25°; night, 14°; partly cloudy
25
+22
+12
25 September, wed
+22
+12
Feels like
+10
705 mmHg
41%
9.4
m/s
S
Climate normal
+21
+15
25 September, Wednesday. day, 22°; night, 12°; mostly clear
26
+20
+11
26 September, thu
+20
+11
Feels like
+11
709 mmHg
47%
4.4
m/s
S
Climate normal
+21
+14
26 September, Thursday. day, 20°; night, 11°; mostly clear
27
+25
+14
27 September, fri
+25
+14
Feels like
+14
705 mmHg
44%
5.7
m/s
NW
Climate normal
+21
+13
27 September, Friday. day, 25°; night, 14°; mostly clear
28
+27
+15
28 September, sat
+27
+15
Feels like
+17
705 mmHg
38%
4.6
m/s
S
Climate normal
+20
+13
28 September, Saturday. day, 27°; night, 15°; partly cloudy
29
+28
+18
29 September, sun
+28
+18
Feels like
+18
704 mmHg
44%
5.8
m/s
W
Climate normal
+23
+14
29 September, Sunday. day, 28°; night, 18°; clear
30
+27
+17
30 September, mon
+27
+17
Feels like
+18
705 mmHg
49%
6.7
m/s
S
Climate normal
+22
+14
30 September, Monday. day, 27°; night, 17°; mostly clear
1 October
+24
+17
1 October, tue
+24
+17
Feels like
+16
706 mmHg
53%
6.4
m/s
S
Climate normal
+20
+13
1 October, Tuesday. day, 24°; night, 17°; mostly clear
2
+22
+9
2 October, wed
+22
+9
Feels like
+12
649 mmHg
22%
3.4
m/s
SE
Climate normal
+23
+14
2 October, Wednesday. day, 22°; night, 9°; partly cloudy
3
+23
+11
3 October, thu
+23
+11
Feels like
+11
649 mmHg
28%
4.8
m/s
E
Climate normal
+25
+16
3 October, Thursday. day, 23°; night, 11°; mostly clear
4
+25
+12
4 October, fri
+25
+12
Feels like
+13
645 mmHg
22%
4.2
m/s
W
Climate normal
+25
+16
4 October, Friday. day, 25°; night, 12°; mostly clear
5
+23
+14
5 October, sat
+23
+14
Feels like
+12
645 mmHg
15%
4.3
m/s
SE
Climate normal
+23
+16
5 October, Saturday. day, 23°; night, 14°; partly cloudy
6
+23
+11
6 October, sun
+23
+11
Feels like
+13
645 mmHg
15%
3.4
m/s
SW
Climate normal
+23
+15
6 October, Sunday. day, 23°; night, 11°; partly cloudy
7
+21
+9
7 October, mon
+21
+9
Feels like
+11
646 mmHg
24%
4.1
m/s
SW
Climate normal
+21
+14
7 October, Monday. day, 21°; night, 9°; partly cloudy
8
+19
+6
8 October, tue
+19
+6
Feels like
+7
649 mmHg
21%
4.3
m/s
E
Climate normal
+21
+14
8 October, Tuesday. day, 19°; night, 6°; mostly clear
9
+19
+7
9 October, wed
+19
+7
Feels like
+8
651 mmHg
35%
5
m/s
E
Climate normal
+22
+14
9 October, Wednesday. day, 19°; night, 7°; clear
10
+20
+8
10 October, thu
+20
+8
Feels like
+8
652 mmHg
41%
5.9
m/s
E
Climate normal
+22
+15
10 October, Thursday. day, 20°; night, 8°; clear
11
+22
+10
11 October, fri
+22
+10
Feels like
+10
648 mmHg
32%
5.8
m/s
E
Climate normal
+23
+14
11 October, Friday. day, 22°; night, 10°; mostly clear
12
+26
+10
12 October, sat
+26
+10
Feels like
+12
647 mmHg
16%
4.5
m/s
S
Climate normal
+24
+15
12 October, Saturday. day, 26°; night, 10°; clear
13
+23
+5
13 October, sun
+23
+5
Feels like
+9
648 mmHg
20%
5.3
m/s
SE
Climate normal
+23
+16
13 October, Sunday. day, 23°; night, 5°; clear
14
+17
+6
14 October, mon
+17
+6
Feels like
+4
652 mmHg
32%
6.1
m/s
E
Climate normal
+24
+15
14 October, Monday. day, 17°; night, 6°; clear
15
+25
+9
15 October, tue
+25
+9
Feels like
+11
648 mmHg
18%
4
m/s
E
Climate normal
+23
+16
15 October, Tuesday. day, 25°; night, 9°; clear
16
+27
+10
16 October, wed
+27
+10
Feels like
+13
648 mmHg
20%
6.5
m/s
E
Climate normal
+25
+15
16 October, Wednesday. day, 27°; night, 10°; clear
17
+19
+6
17 October, thu
+19
+6
Feels like
+8
653 mmHg
50%
7
m/s
E
Climate normal
+26
+18
17 October, Thursday. day, 19°; night, 6°; clear
18
+24
+10
18 October, fri
+24
+10
Feels like
+11
651 mmHg
42%
6.9
m/s
E
Climate normal
+26
+17
18 October, Friday. day, 24°; night, 10°; clear
19
+26
+10
19 October, sat
+26
+10
Feels like
+13
649 mmHg
30%
5.8
m/s
E
Climate normal
+27
+17
19 October, Saturday. day, 26°; night, 10°; clear
Average for 30 days
20
sunny days
0
days with precipitation
10
cloudy days
20 sunny days; 0 days with precipitation; 10 cloudy days;
31
%
air humidity
5.6
m/s
Wind
E
0
mm of precipitation
air humidity 31%; 0 millimeters of precipitation; Wind easterly 5.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
N
S
S
S
S
S
NW
S
W
S
S
SE
E
W
SE
SW
SW
E
E
E
E
S
SE
E
E
E
E
E
E
20
Average data for 10 years
21
22
23
24
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
Daytime temperature
Night-time temperature
