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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
28
+28
+25
28 April, sun
+28
+25
Feels like
+29
755 mmHg
74%
6
m/s
E
+27
28 April, Sunday. day, 28°; night, 25°; partly cloudy
29
+28
+25
29 April, mon
+28
+25
Feels like
+27
761 mmHg
82%
6.5
m/s
NE
Climate normal
+27
+25
29 April, Monday. day, 28°; night, 25°; heavy rain
30
April
+29
+25
30 April, tue
+29
+25
Feels like
+29
760 mmHg
78%
6.8
m/s
E
+28
Climate normal
+27
+25
30 April, Tuesday. day, 29°; night, 25°; partly cloudy
1 May
+29
+24
1 May, wed
+29
+24
Feels like
+31
759 mmHg
79%
5.8
m/s
E
+28
Climate normal
+27
+24
1 May, Wednesday. day, 29°; night, 24°; partly cloudy
2
+30
+25
2 May, thu
+30
+25
Feels like
+33
757 mmHg
78%
5.5
m/s
SE
+28
Climate normal
+27
+25
2 May, Thursday. day, 30°; night, 25°; partly cloudy
3
+29
+24
3 May, fri
+29
+24
Feels like
+33
757 mmHg
83%
3.9
m/s
E
+28
Climate normal
+27
+24
3 May, Friday. day, 29°; night, 24°; partly cloudy
4
+29
+24
4 May, sat
+29
+24
Feels like
+32
758 mmHg
82%
3.1
m/s
E
+29
Climate normal
+27
+25
4 May, Saturday. day, 29°; night, 24°; partly cloudy
5
+30
+25
5 May, sun
+30
+25
Feels like
+31
760 mmHg
80%
3.5
m/s
E
+29
Climate normal
+27
+25
5 May, Sunday. day, 30°; night, 25°; partly cloudy
6
+30
+25
6 May, mon
+30
+25
Feels like
+31
759 mmHg
80%
4.2
m/s
E
+28
Climate normal
+27
+25
6 May, Monday. day, 30°; night, 25°; partly cloudy
7
+29
+24
7 May, tue
+29
+24
Feels like
+31
759 mmHg
78%
4.5
m/s
E
+28
Climate normal
+27
+25
7 May, Tuesday. day, 29°; night, 24°; partly cloudy
8
+30
+25
8 May, wed
+30
+25
Feels like
+30
759 mmHg
76%
4.9
m/s
E
Climate normal
+27
+25
8 May, Wednesday. day, 30°; night, 25°; partly cloudy
9
+30
+25
9 May, thu
+30
+25
Feels like
+32
759 mmHg
75%
4.7
m/s
E
Climate normal
+27
+25
9 May, Thursday. day, 30°; night, 25°; partly cloudy
10
+30
+25
10 May, fri
+30
+25
Feels like
+32
759 mmHg
77%
4.5
m/s
E
Climate normal
+27
+24
10 May, Friday. day, 30°; night, 25°; partly cloudy
11
+30
+26
11 May, sat
+30
+26
Feels like
+32
758 mmHg
74%
4.5
m/s
E
Climate normal
+27
+25
11 May, Saturday. day, 30°; night, 26°; partly cloudy
12
+29
+28
12 May, sun
+29
+28
Feels like
+31
758 mmHg
78%
6.2
m/s
E
Climate normal
+27
+25
12 May, Sunday. day, 29°; night, 28°; partly cloudy
13
+28
+28
13 May, mon
+28
+28
Feels like
+29
759 mmHg
77%
7.1
m/s
E
Climate normal
+27
+25
13 May, Monday. day, 28°; night, 28°; light rain
14
+28
+28
14 May, tue
+28
+28
Feels like
+28
760 mmHg
74%
7.6
m/s
E
Climate normal
+27
+25
14 May, Tuesday. day, 28°; night, 28°; light rain
15
+28
+28
15 May, wed
+28
+28
Feels like
+27
760 mmHg
76%
8.7
m/s
E
Climate normal
+27
+25
15 May, Wednesday. day, 28°; night, 28°; light rain
16
+28
+28
16 May, thu
+28
+28
Feels like
+28
760 mmHg
79%
8.5
m/s
E
Climate normal
+27
+25
16 May, Thursday. day, 28°; night, 28°; rain
17
+28
+27
17 May, fri
+28
+27
Feels like
+27
760 mmHg
73%
9.1
m/s
E
Climate normal
+27
+25
17 May, Friday. day, 28°; night, 27°; clear
18
+28
+28
18 May, sat
+28
+28
Feels like
+27
759 mmHg
73%
9
m/s
E
Climate normal
+27
+25
18 May, Saturday. day, 28°; night, 28°; mostly clear
19
+28
+28
19 May, sun
+28
+28
Feels like
+26
760 mmHg
77%
10.4
m/s
E
Climate normal
+27
+25
19 May, Sunday. day, 28°; night, 28°; mostly clear
20
+28
+27
20 May, mon
+28
+27
Feels like
+24
758 mmHg
78%
13.3
m/s
NE
Climate normal
+28
+25
20 May, Monday. day, 28°; night, 27°; rain
21
+28
+28
21 May, tue
+28
+28
Feels like
+28
757 mmHg
84%
7.4
m/s
NE
Climate normal
+28
+25
21 May, Tuesday. day, 28°; night, 28°; rain
22
+28
+28
22 May, wed
+28
+28
Feels like
+32
757 mmHg
81%
2.5
m/s
E
Climate normal
+28
+26
22 May, Wednesday. day, 28°; night, 28°; light rain
23
+28
+28
23 May, thu
+28
+28
Feels like
+32
757 mmHg
78%
2
m/s
NW
Climate normal
+28
+26
23 May, Thursday. day, 28°; night, 28°; light rain
24
+28
+27
24 May, fri
+28
+27
Feels like
+30
758 mmHg
79%
5.9
m/s
S
Climate normal
+28
+26
24 May, Friday. day, 28°; night, 27°; light rain
25
+28
+28
25 May, sat
+28
+28
Feels like
+27
758 mmHg
82%
9.8
m/s
SE
Climate normal
+28
+25
25 May, Saturday. day, 28°; night, 28°; rain
26
+28
+28
26 May, sun
+28
+28
Feels like
+26
759 mmHg
79%
10.8
m/s
E
Climate normal
+27
+25
26 May, Sunday. day, 28°; night, 28°; light rain
27
+28
+28
27 May, mon
+28
+28
Feels like
+26
760 mmHg
76%
10.1
m/s
E
Climate normal
+28
+25
27 May, Monday. day, 28°; night, 28°; partly cloudy
28
+28
+28
28 May, tue
+28
+28
Feels like
+29
760 mmHg
79%
7.3
m/s
E
Climate normal
+28
+26
28 May, Tuesday. day, 28°; night, 28°; mostly clear
29
+29
+29
29 May, wed
+29
+29
Feels like
+30
760 mmHg
80%
7.4
m/s
E
Climate normal
+27
+26
29 May, Wednesday. day, 29°; night, 29°; light rain
Average data for 10 years
Next, the average data for 10 years
30
+28
+26
30 May, thu
+28
+26
Feels like
+30
756 mmHg
77%
5.3
m/s
E
+28
30 May, Thursday. day, 28°; night, 26°; rain
31
+28
+26
31 May, fri
+28
+26
Feels like
+31
756 mmHg
77%
5
m/s
E
+28
31 May, Friday. day, 28°; night, 26°; rain
1 June
+28
+26
1 June, sat
+28
+26
Feels like
+31
756 mmHg
80%
4.8
m/s
E
+28
1 June, Saturday. day, 28°; night, 26°; rain
Average for 30 days
9
sunny days
7
days with precipitation
14
cloudy days
9 sunny days; 7 days with precipitation; 14 cloudy days;
78
%
air humidity
6.6
m/s
Wind
E
18
mm of precipitation
(3% of annual average)
+28
°C
Water temperature
air humidity 78%; 18 millimeters of precipitation (3% of annual average); Wind easterly 6.6 Meters per second; Water temperature +28°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
SE
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
NE
NE
E
NW
S
SE
E
E
E
E
30
Average data for 10 years
1
May
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
29
Daytime temperature
Night-time temperature
