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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
14
+28
+26
14 July, sun
+28
+26
Feels like
+31
756 mmHg
76%
5.4
m/s
E
+28
14 July, Sunday. day, 28°; night, 26°; partly cloudy
15
+28
+26
15 July, mon
+28
+26
Feels like
+30
756 mmHg
79%
6
m/s
E
+28
15 July, Monday. day, 28°; night, 26°; clear
16
+28
+26
16 July, tue
+28
+26
Feels like
+30
757 mmHg
77%
6.1
m/s
E
+28
16 July, Tuesday. day, 28°; night, 26°; clear
17
+28
+26
17 July, wed
+28
+26
Feels like
+30
757 mmHg
77%
5.8
m/s
E
+28
17 July, Wednesday. day, 28°; night, 26°; rain
18
+28
+26
18 July, thu
+28
+26
Feels like
+30
756 mmHg
79%
6
m/s
E
+28
18 July, Thursday. day, 28°; night, 26°; clear
19
July
+31
+27
19 July, fri
+31
+27
Feels like
+30
762 mmHg
75%
7.5
m/s
E
+29
Climate normal
+28
+26
19 July, Friday. day, 31°; night, 27°; thunderstorm with rain
20
+32
+27
20 July, sat
+32
+27
Feels like
+31
762 mmHg
73%
7.6
m/s
E
+29
Climate normal
+28
+26
20 July, Saturday. day, 32°; night, 27°; light rain
21
+32
+25
21 July, sun
+32
+25
Feels like
+32
761 mmHg
71%
6.7
m/s
E
+29
Climate normal
+28
+26
21 July, Sunday. day, 32°; night, 25°; light rain
22
+31
+26
22 July, mon
+31
+26
Feels like
+30
761 mmHg
73%
6.6
m/s
E
+30
Climate normal
+29
+26
22 July, Monday. day, 31°; night, 26°; thunderstorm with rain
23
+32
+26
23 July, tue
+32
+26
Feels like
+32
762 mmHg
71%
6
m/s
E
+29
Climate normal
+29
+26
23 July, Tuesday. day, 32°; night, 26°; rain
24
+32
+26
24 July, wed
+32
+26
Feels like
+31
763 mmHg
68%
6.1
m/s
E
+29
Climate normal
+28
+26
24 July, Wednesday. day, 32°; night, 26°; light rain
25
+32
+28
25 July, thu
+32
+28
Feels like
+31
763 mmHg
72%
7
m/s
E
+29
Climate normal
+29
+26
25 July, Thursday. day, 32°; night, 28°; light rain
26
+32
+27
26 July, fri
+32
+27
Feels like
+33
762 mmHg
70%
6.8
m/s
E
+29
Climate normal
+29
+26
26 July, Friday. day, 32°; night, 27°; light rain
27
+32
+27
27 July, sat
+32
+27
Feels like
+32
761 mmHg
71%
5.4
m/s
E
+29
Climate normal
+29
+27
27 July, Saturday. day, 32°; night, 27°; light rain
28
+32
+26
28 July, sun
+32
+26
Feels like
+32
761 mmHg
71%
5.5
m/s
E
+29
Climate normal
+29
+27
28 July, Sunday. day, 32°; night, 26°; rain
29
+31
+27
29 July, mon
+31
+27
Feels like
+32
761 mmHg
74%
5.5
m/s
E
+29
Climate normal
+29
+26
29 July, Monday. day, 31°; night, 27°; light rain
30
+31
+27
30 July, tue
+31
+27
Feels like
+32
759 mmHg
70%
5.3
m/s
E
Climate normal
+28
+26
30 July, Tuesday. day, 31°; night, 27°; light rain
31
+31
+28
31 July, wed
+31
+28
Feels like
+31
759 mmHg
74%
5.1
m/s
E
Climate normal
+28
+26
31 July, Wednesday. day, 31°; night, 28°; rain
1 August
+29
+29
1 August, thu
+29
+29
Feels like
+27
758 mmHg
75%
11.3
m/s
NE
Climate normal
+28
+26
1 August, Thursday. day, 29°; night, 29°; light rain
2
+28
+27
2 August, fri
+28
+27
Feels like
+27
755 mmHg
84%
11
m/s
W
Climate normal
+28
+26
2 August, Friday. day, 28°; night, 27°; rain
3
+29
+29
3 August, sat
+29
+29
Feels like
+24
758 mmHg
82%
14
m/s
S
Climate normal
+28
+27
3 August, Saturday. day, 29°; night, 29°; heavy rain
4
+29
+29
4 August, sun
+29
+29
Feels like
+27
760 mmHg
78%
11.2
m/s
SE
Climate normal
+28
+26
4 August, Sunday. day, 29°; night, 29°; light rain
5
+29
+29
5 August, mon
+29
+29
Feels like
+28
760 mmHg
77%
10.2
m/s
E
Climate normal
+28
+27
5 August, Monday. day, 29°; night, 29°; mostly clear
6
+29
+28
6 August, tue
+29
+28
Feels like
+27
760 mmHg
76%
8.9
m/s
E
Climate normal
+29
+27
6 August, Tuesday. day, 29°; night, 28°; light rain
7
+29
+29
7 August, wed
+29
+29
Feels like
+30
760 mmHg
78%
7.9
m/s
E
Climate normal
+29
+27
7 August, Wednesday. day, 29°; night, 29°; light rain
8
+29
+29
8 August, thu
+29
+29
Feels like
+29
762 mmHg
78%
9.4
m/s
SE
Climate normal
+28
+26
8 August, Thursday. day, 29°; night, 29°; light rain
9
+29
+29
9 August, fri
+29
+29
Feels like
+28
761 mmHg
76%
9.5
m/s
E
Climate normal
+29
+26
9 August, Friday. day, 29°; night, 29°; clear
10
+29
+28
10 August, sat
+29
+28
Feels like
+29
759 mmHg
78%
7.4
m/s
E
Climate normal
+28
+26
10 August, Saturday. day, 29°; night, 28°; light rain
11
+29
+28
11 August, sun
+29
+28
Feels like
+28
759 mmHg
78%
10
m/s
E
Climate normal
+29
+27
11 August, Sunday. day, 29°; night, 28°; rain
12
+28
+28
12 August, mon
+28
+28
Feels like
+26
760 mmHg
80%
11.8
m/s
E
Climate normal
+28
+27
12 August, Monday. day, 28°; night, 28°; rain
13
+29
+28
13 August, tue
+29
+28
Feels like
+26
760 mmHg
78%
10.6
m/s
E
Climate normal
+29
+26
13 August, Tuesday. day, 29°; night, 28°; rain
14
+29
+29
14 August, wed
+29
+29
Feels like
+29
759 mmHg
78%
9.1
m/s
E
Climate normal
+28
+27
14 August, Wednesday. day, 29°; night, 29°; light rain
15
+29
+29
15 August, thu
+29
+29
Feels like
+32
759 mmHg
78%
5.1
m/s
E
Climate normal
+28
+27
15 August, Thursday. day, 29°; night, 29°; clear
16
+29
+28
16 August, fri
+29
+28
Feels like
+32
760 mmHg
76%
4.8
m/s
E
Climate normal
+29
+27
16 August, Friday. day, 29°; night, 28°; clear
17
+29
+28
17 August, sat
+29
+28
Feels like
+32
761 mmHg
76%
4.7
m/s
E
Climate normal
+29
+27
17 August, Saturday. day, 29°; night, 28°; clear
Average for 30 days
10
sunny days
20
days with precipitation
0
cloudy days
10 sunny days; 20 days with precipitation; 0 cloudy days;
75
%
air humidity
7.9
m/s
Wind
E
47
mm of precipitation
(7% of annual average)
+29
°C
Water temperature
air humidity 75%; 47 millimeters of precipitation (7% of annual average); Wind easterly 7.9 Meters per second; Water temperature +29°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
E
E
E
E
E
E
E
E
E
E
NE
W
S
SE
E
E
E
SE
E
E
E
E
E
E
E
E
E
19
Average data for 10 years
20
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
