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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
29
September
+34
+18
29 September, sun
+34
+18
Feels like
+26
700 mmHg
28%
3.7
m/s
SE
Climate normal
+23
+14
29 September, Sunday. day, 34°; night, 18°; mostly clear
30
+34
+19
30 September, mon
+34
+19
Feels like
+17
698 mmHg
19%
14.8
m/s
W
Climate normal
+22
+14
30 September, Monday. day, 34°; night, 19°; partly cloudy
1 October
+24
+13
1 October, tue
+24
+13
Feels like
+15
704 mmHg
30%
9.2
m/s
S
Climate normal
+20
+13
1 October, Tuesday. day, 24°; night, 13°; mostly clear
2
+22
+12
2 October, wed
+22
+12
Feels like
+14
708 mmHg
38%
5.4
m/s
S
Climate normal
+23
+14
2 October, Wednesday. day, 22°; night, 12°; mostly clear
3
+25
+14
3 October, thu
+25
+14
Feels like
+13
705 mmHg
34%
5.8
m/s
S
Climate normal
+25
+16
3 October, Thursday. day, 25°; night, 14°; mostly clear
4
+31
+17
4 October, fri
+31
+17
Feels like
+20
703 mmHg
34%
5.2
m/s
NW
Climate normal
+25
+16
4 October, Friday. day, 31°; night, 17°; partly cloudy
5
+30
+19
5 October, sat
+30
+19
Feels like
+18
703 mmHg
34%
8
m/s
S
Climate normal
+23
+16
5 October, Saturday. day, 30°; night, 19°; partly cloudy
6
+27
+18
6 October, sun
+27
+18
Feels like
+18
703 mmHg
34%
6.2
m/s
S
Climate normal
+23
+15
6 October, Sunday. day, 27°; night, 18°; light rain
7
+23
+16
7 October, mon
+23
+16
Feels like
+14
702 mmHg
49%
7.8
m/s
S
Climate normal
+21
+14
7 October, Monday. day, 23°; night, 16°; partly cloudy
8
+22
+13
8 October, tue
+22
+13
Feels like
+12
704 mmHg
56%
7.9
m/s
S
Climate normal
+21
+14
8 October, Tuesday. day, 22°; night, 13°; rain
9
+23
+16
9 October, wed
+23
+16
Feels like
+14
708 mmHg
56%
5.6
m/s
S
Climate normal
+22
+14
9 October, Wednesday. day, 23°; night, 16°; mostly clear
10
+26
+15
10 October, thu
+26
+15
Feels like
+15
706 mmHg
48%
7.9
m/s
S
Climate normal
+22
+15
10 October, Thursday. day, 26°; night, 15°; mostly clear
11
+26
+15
11 October, fri
+26
+15
Feels like
+16
667 mmHg
42%
4.1
m/s
E
Climate normal
+23
+14
11 October, Friday. day, 26°; night, 15°; partly cloudy
12
+22
+13
12 October, sat
+22
+13
Feels like
+13
650 mmHg
46%
5.3
m/s
SE
Climate normal
+24
+15
12 October, Saturday. day, 22°; night, 13°; partly cloudy
13
+20
+12
13 October, sun
+20
+12
Feels like
+11
649 mmHg
45%
4.7
m/s
E
Climate normal
+23
+16
13 October, Sunday. day, 20°; night, 12°; partly cloudy
14
+20
+10
14 October, mon
+20
+10
Feels like
+9
651 mmHg
49%
6.1
m/s
E
Climate normal
+24
+15
14 October, Monday. day, 20°; night, 10°; mostly clear
15
+21
+11
15 October, tue
+21
+11
Feels like
+11
651 mmHg
51%
6.1
m/s
E
Climate normal
+23
+16
15 October, Tuesday. day, 21°; night, 11°; mostly clear
16
+25
+13
16 October, wed
+25
+13
Feels like
+14
649 mmHg
38%
4.9
m/s
E
Climate normal
+25
+15
16 October, Wednesday. day, 25°; night, 13°; mostly clear
17
+26
+13
17 October, thu
+26
+13
Feels like
+16
648 mmHg
30%
3.1
m/s
E
Climate normal
+26
+18
17 October, Thursday. day, 26°; night, 13°; mostly clear
18
+23
+12
18 October, fri
+23
+12
Feels like
+12
652 mmHg
39%
6.5
m/s
SE
Climate normal
+26
+17
18 October, Friday. day, 23°; night, 12°; light rain
19
+15
+11
19 October, sat
+15
+11
Feels like
+9
656 mmHg
68%
5
m/s
NE
Climate normal
+27
+17
19 October, Saturday. day, 15°; night, 11°; light rain
20
+23
+13
20 October, sun
+23
+13
Feels like
+13
652 mmHg
50%
6.3
m/s
E
Climate normal
+23
+16
20 October, Sunday. day, 23°; night, 13°; clear
21
+26
+15
21 October, mon
+26
+15
Feels like
+15
651 mmHg
43%
6.2
m/s
NE
Climate normal
+25
+17
21 October, Monday. day, 26°; night, 15°; clear
22
+27
+15
22 October, tue
+27
+15
Feels like
+18
649 mmHg
40%
4.8
m/s
E
Climate normal
+25
+17
22 October, Tuesday. day, 27°; night, 15°; mostly clear
23
+30
+16
23 October, wed
+30
+16
Feels like
+19
647 mmHg
26%
3.2
m/s
NE
Climate normal
+23
+16
23 October, Wednesday. day, 30°; night, 16°; clear
24
+29
+15
24 October, thu
+29
+15
Feels like
+18
646 mmHg
16%
3.8
m/s
S
Climate normal
+26
+16
24 October, Thursday. day, 29°; night, 15°; mostly clear
25
+25
+13
25 October, fri
+25
+13
Feels like
+14
650 mmHg
18%
5.4
m/s
SW
Climate normal
+25
+17
25 October, Friday. day, 25°; night, 13°; clear
26
+20
+12
26 October, sat
+20
+12
Feels like
+9
653 mmHg
48%
8
m/s
E
Climate normal
+27
+17
26 October, Saturday. day, 20°; night, 12°; clear
27
+24
+13
27 October, sun
+24
+13
Feels like
+13
650 mmHg
32%
6.1
m/s
NE
Climate normal
+29
+19
27 October, Sunday. day, 24°; night, 13°; clear
28
+30
+14
28 October, mon
+30
+14
Feels like
+18
646 mmHg
17%
4.3
m/s
E
Climate normal
+26
+19
28 October, Monday. day, 30°; night, 14°; clear
Average data for 10 years
Next, the average data for 10 years
29
+27
+18
29 October, tue
+27
+18
Feels like
+23
700 mmHg
21%
4.4
m/s
SE
29 October, Tuesday. day, 27°; night, 18°; clear
30
+27
+18
30 October, wed
+27
+18
Feels like
+23
701 mmHg
25%
5
m/s
S
30 October, Wednesday. day, 27°; night, 18°; clear
31
+26
+17
31 October, thu
+26
+17
Feels like
+23
701 mmHg
25%
5
m/s
S
31 October, Thursday. day, 26°; night, 17°; clear
1 November
+25
+17
1 November, fri
+25
+17
Feels like
+22
701 mmHg
30%
5.4
m/s
S
1 November, Friday. day, 25°; night, 17°; clear
2
+24
+16
2 November, sat
+24
+16
Feels like
+20
701 mmHg
25%
5.6
m/s
S
2 November, Saturday. day, 24°; night, 16°; clear
Average for 30 days
20
sunny days
3
days with precipitation
7
cloudy days
20 sunny days; 3 days with precipitation; 7 cloudy days;
39
%
air humidity
6
m/s
Wind
S
5
mm of precipitation
(6% of annual average)
air humidity 39%; 5 millimeters of precipitation (6% of annual average); Wind southerly 6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
W
S
S
S
NW
S
S
S
S
S
S
E
SE
E
E
E
E
E
SE
NE
E
NE
E
NE
S
SW
E
NE
E
29
Average data for 10 years
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
27
28
Daytime temperature
Night-time temperature
