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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
5
+27
+25
5 May, sun
+27
+25
Feels like
+29
755 mmHg
75%
5.1
m/s
E
+27
5 May, Sunday. day, 27°; night, 25°; partly cloudy
6
+27
+25
6 May, mon
+27
+25
Feels like
+29
755 mmHg
75%
5
m/s
E
+27
6 May, Monday. day, 27°; night, 25°; clear
7
+27
+25
7 May, tue
+27
+25
Feels like
+29
755 mmHg
75%
5
m/s
E
+27
7 May, Tuesday. day, 27°; night, 25°; clear
8
+27
+25
8 May, wed
+27
+25
Feels like
+29
756 mmHg
77%
4.9
m/s
E
+27
8 May, Wednesday. day, 27°; night, 25°; rain
9
+27
+25
9 May, thu
+27
+25
Feels like
+29
755 mmHg
79%
5.1
m/s
E
+27
9 May, Thursday. day, 27°; night, 25°; partly cloudy
10
+27
+24
10 May, fri
+27
+24
Feels like
+29
755 mmHg
76%
4.8
m/s
E
+27
10 May, Friday. day, 27°; night, 24°; rain
11
May
+32
+25
11 May, sat
+32
+25
Feels like
+35
759 mmHg
75%
4.4
m/s
SE
+29
Climate normal
+27
+25
11 May, Saturday. day, 32°; night, 25°; mostly clear
12
+32
+25
12 May, sun
+32
+25
Feels like
+36
760 mmHg
75%
5.2
m/s
SE
+29
Climate normal
+27
+25
12 May, Sunday. day, 32°; night, 25°; mostly clear
13
+32
+26
13 May, mon
+32
+26
Feels like
+32
761 mmHg
74%
6.2
m/s
E
+29
Climate normal
+27
+25
13 May, Monday. day, 32°; night, 26°; light rain
14
+31
+26
14 May, tue
+31
+26
Feels like
+34
761 mmHg
77%
5.8
m/s
E
+29
Climate normal
+27
+25
14 May, Tuesday. day, 31°; night, 26°; mostly clear
15
+31
+26
15 May, wed
+31
+26
Feels like
+32
760 mmHg
73%
6
m/s
E
+29
Climate normal
+27
+25
15 May, Wednesday. day, 31°; night, 26°; partly cloudy
16
+31
+25
16 May, thu
+31
+25
Feels like
+32
760 mmHg
73%
5.6
m/s
E
+29
Climate normal
+27
+25
16 May, Thursday. day, 31°; night, 25°; partly cloudy
17
+31
+26
17 May, fri
+31
+26
Feels like
+31
761 mmHg
74%
5.7
m/s
E
+29
Climate normal
+27
+25
17 May, Friday. day, 31°; night, 26°; partly cloudy
18
+31
+26
18 May, sat
+31
+26
Feels like
+32
761 mmHg
73%
5.8
m/s
E
+29
Climate normal
+27
+25
18 May, Saturday. day, 31°; night, 26°; partly cloudy
19
+32
+26
19 May, sun
+32
+26
Feels like
+32
760 mmHg
71%
5.7
m/s
E
Climate normal
+27
+25
19 May, Sunday. day, 32°; night, 26°; partly cloudy
20
+32
+26
20 May, mon
+32
+26
Feels like
+32
759 mmHg
71%
5.6
m/s
E
Climate normal
+28
+25
20 May, Monday. day, 32°; night, 26°; partly cloudy
21
+31
+26
21 May, tue
+31
+26
Feels like
+31
759 mmHg
73%
5.3
m/s
E
Climate normal
+28
+25
21 May, Tuesday. day, 31°; night, 26°; partly cloudy
22
+31
+25
22 May, wed
+31
+25
Feels like
+32
759 mmHg
75%
4.6
m/s
E
Climate normal
+28
+26
22 May, Wednesday. day, 31°; night, 25°; partly cloudy
23
+29
+27
23 May, thu
+29
+27
Feels like
+27
759 mmHg
78%
8.9
m/s
E
Climate normal
+28
+26
23 May, Thursday. day, 29°; night, 27°; rain
24
+27
+26
24 May, fri
+27
+26
Feels like
+24
759 mmHg
85%
10.2
m/s
E
Climate normal
+28
+26
24 May, Friday. day, 27°; night, 26°; rain
25
+26
+26
25 May, sat
+26
+26
Feels like
+25
758 mmHg
88%
9.3
m/s
SE
Climate normal
+28
+25
25 May, Saturday. day, 26°; night, 26°; heavy rain
26
+28
+28
26 May, sun
+28
+28
Feels like
+30
757 mmHg
83%
6.3
m/s
S
Climate normal
+27
+25
26 May, Sunday. day, 28°; night, 28°; rain
27
+29
+28
27 May, mon
+29
+28
Feels like
+31
757 mmHg
84%
6.7
m/s
E
Climate normal
+28
+25
27 May, Monday. day, 29°; night, 28°; rain
28
+29
+28
28 May, tue
+29
+28
Feels like
+32
758 mmHg
83%
6
m/s
SE
Climate normal
+28
+26
28 May, Tuesday. day, 29°; night, 28°; light rain
29
+28
+28
29 May, wed
+28
+28
Feels like
+29
759 mmHg
82%
7.1
m/s
E
Climate normal
+27
+26
29 May, Wednesday. day, 28°; night, 28°; rain
30
+28
+28
30 May, thu
+28
+28
Feels like
+30
759 mmHg
80%
6.1
m/s
E
Climate normal
+28
+26
30 May, Thursday. day, 28°; night, 28°; light rain
31
+29
+28
31 May, fri
+29
+28
Feels like
+30
759 mmHg
78%
5.5
m/s
E
Climate normal
+28
+26
31 May, Friday. day, 29°; night, 28°; light rain
1 June
+28
+28
1 June, sat
+28
+28
Feels like
+30
758 mmHg
81%
5.4
m/s
SE
Climate normal
+28
+26
1 June, Saturday. day, 28°; night, 28°; light rain
2
+29
+28
2 June, sun
+29
+28
Feels like
+32
758 mmHg
81%
4.7
m/s
SE
Climate normal
+28
+26
2 June, Sunday. day, 29°; night, 28°; light rain
3
+29
+28
3 June, mon
+29
+28
Feels like
+32
759 mmHg
81%
5
m/s
SE
Climate normal
+28
+26
3 June, Monday. day, 29°; night, 28°; light rain
4
+29
+28
4 June, tue
+29
+28
Feels like
+30
760 mmHg
78%
7.2
m/s
SE
Climate normal
+28
+26
4 June, Tuesday. day, 29°; night, 28°; light rain
5
+29
+28
5 June, wed
+29
+28
Feels like
+28
760 mmHg
79%
9
m/s
E
Climate normal
+28
+25
5 June, Wednesday. day, 29°; night, 28°; rain
6
+29
+29
6 June, thu
+29
+29
Feels like
+30
761 mmHg
77%
8
m/s
SE
Climate normal
+28
+26
6 June, Thursday. day, 29°; night, 29°; light rain
7
+29
+29
7 June, fri
+29
+29
Feels like
+29
762 mmHg
77%
8.3
m/s
E
Climate normal
+28
+26
7 June, Friday. day, 29°; night, 29°; mostly clear
8
+29
+28
8 June, sat
+29
+28
Feels like
+31
762 mmHg
76%
5.4
m/s
E
Climate normal
+29
+26
8 June, Saturday. day, 29°; night, 28°; clear
Average for 30 days
15
sunny days
7
days with precipitation
8
cloudy days
15 sunny days; 7 days with precipitation; 8 cloudy days;
78
%
air humidity
6.4
m/s
Wind
E
55
mm of precipitation
(8% of annual average)
+29
°C
Water temperature
air humidity 78%; 55 millimeters of precipitation (8% of annual average); Wind easterly 6.4 Meters per second; Water temperature +29°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
E
E
E
E
E
E
E
E
E
E
E
E
SE
S
E
SE
E
E
E
SE
SE
SE
SE
E
SE
E
E
E
11
Average data for 10 years
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
June
2
3
4
5
6
7
8
9
Daytime temperature
Night-time temperature
