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May 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
27
+28
+24
27 April, sun
+28
+24
Feels like
+27
762 mmHg
78%
5.5
m/s
E
+27
27 April, Sunday. day, 28°; night, 24°; rain
28
+29
+24
28 April, mon
+29
+24
Feels like
+27
762 mmHg
78%
5.6
m/s
E
+27
28 April, Monday. day, 29°; night, 24°; clear
29
+28
+24
29 April, tue
+28
+24
Feels like
+27
762 mmHg
77%
5.7
m/s
E
+27
29 April, Tuesday. day, 28°; night, 24°; rain
30
+28
+24
30 April, wed
+28
+24
Feels like
+27
762 mmHg
78%
5.5
m/s
E
+27
30 April, Wednesday. day, 28°; night, 24°; rain
1
+28
+24
1 May, thu
+28
+24
Feels like
+27
762 mmHg
78%
5.4
m/s
E
+27
1 May, Thursday. day, 28°; night, 24°; clear
2
+28
+24
2 May, fri
+28
+24
Feels like
+28
761 mmHg
79%
5.3
m/s
E
+27
2 May, Friday. day, 28°; night, 24°; rain
3
+28
+24
3 May, sat
+28
+24
Feels like
+27
762 mmHg
78%
5.5
m/s
E
+27
3 May, Saturday. day, 28°; night, 24°; clear
4
+28
+24
4 May, sun
+28
+24
Feels like
+28
762 mmHg
79%
5.2
m/s
E
+27
4 May, Sunday. day, 28°; night, 24°; rain
5
+28
+24
5 May, mon
+28
+24
Feels like
+28
761 mmHg
77%
5.3
m/s
E
+27
5 May, Monday. day, 28°; night, 24°; rain
6
+28
+24
6 May, tue
+28
+24
Feels like
+28
761 mmHg
77%
5.2
m/s
E
+27
6 May, Tuesday. day, 28°; night, 24°; clear
7
+28
+24
7 May, wed
+28
+24
Feels like
+28
761 mmHg
79%
5
m/s
SE
+27
7 May, Wednesday. day, 28°; night, 24°; rain
8
+28
+24
8 May, thu
+28
+24
Feels like
+28
762 mmHg
81%
5
m/s
E
+27
8 May, Thursday. day, 28°; night, 24°; rain
9
+28
+24
9 May, fri
+28
+24
Feels like
+28
762 mmHg
81%
5.1
m/s
E
+27
9 May, Friday. day, 28°; night, 24°; rain
10
+28
+24
10 May, sat
+28
+24
Feels like
+28
762 mmHg
80%
5.3
m/s
E
+27
10 May, Saturday. day, 28°; night, 24°; rain
11
+28
+24
11 May, sun
+28
+24
Feels like
+28
762 mmHg
80%
5.1
m/s
E
+27
11 May, Sunday. day, 28°; night, 24°; rain
12
+29
+24
12 May, mon
+29
+24
Feels like
+28
762 mmHg
79%
5.1
m/s
E
+27
12 May, Monday. day, 29°; night, 24°; partly cloudy
13
+29
+24
13 May, tue
+29
+24
Feels like
+28
762 mmHg
80%
5.2
m/s
E
+27
13 May, Tuesday. day, 29°; night, 24°; rain
14
+29
+24
14 May, wed
+29
+24
Feels like
+28
762 mmHg
80%
5
m/s
E
+27
14 May, Wednesday. day, 29°; night, 24°; clear
15
+29
+24
15 May, thu
+29
+24
Feels like
+28
762 mmHg
80%
5.3
m/s
E
+27
15 May, Thursday. day, 29°; night, 24°; partly cloudy
16
+29
+24
16 May, fri
+29
+24
Feels like
+28
761 mmHg
80%
5.1
m/s
E
+27
16 May, Friday. day, 29°; night, 24°; rain
17
+29
+24
17 May, sat
+29
+24
Feels like
+28
762 mmHg
80%
5.2
m/s
E
+27
17 May, Saturday. day, 29°; night, 24°; partly cloudy
18
+29
+24
18 May, sun
+29
+24
Feels like
+29
762 mmHg
80%
5.2
m/s
E
+27
18 May, Sunday. day, 29°; night, 24°; partly cloudy
19
+29
+25
19 May, mon
+29
+25
Feels like
+29
762 mmHg
80%
5
m/s
E
+27
19 May, Monday. day, 29°; night, 25°; rain
20
+29
+25
20 May, tue
+29
+25
Feels like
+29
762 mmHg
80%
5.2
m/s
E
+27
20 May, Tuesday. day, 29°; night, 25°; rain
21
+29
+24
21 May, wed
+29
+24
Feels like
+29
762 mmHg
80%
5.1
m/s
E
+27
21 May, Wednesday. day, 29°; night, 24°; partly cloudy
22
+29
+25
22 May, thu
+29
+25
Feels like
+29
762 mmHg
80%
5
m/s
E
+27
22 May, Thursday. day, 29°; night, 25°; rain
23
+29
+25
23 May, fri
+29
+25
Feels like
+29
762 mmHg
81%
5.2
m/s
SE
+27
23 May, Friday. day, 29°; night, 25°; rain
24
+29
+25
24 May, sat
+29
+25
Feels like
+29
762 mmHg
80%
4.9
m/s
E
+28
24 May, Saturday. day, 29°; night, 25°; partly cloudy
25
+29
+25
25 May, sun
+29
+25
Feels like
+29
762 mmHg
79%
4.9
m/s
E
+27
25 May, Sunday. day, 29°; night, 25°; partly cloudy
26
+29
+25
26 May, mon
+29
+25
Feels like
+29
762 mmHg
79%
4.9
m/s
E
+27
26 May, Monday. day, 29°; night, 25°; partly cloudy
27
+29
+25
27 May, tue
+29
+25
Feels like
+29
762 mmHg
80%
4.9
m/s
E
+28
27 May, Tuesday. day, 29°; night, 25°; rain
28
+29
+25
28 May, wed
+29
+25
Feels like
+29
762 mmHg
81%
4.9
m/s
E
+28
28 May, Wednesday. day, 29°; night, 25°; rain
29
+29
+25
29 May, thu
+29
+25
Feels like
+29
762 mmHg
81%
5
m/s
E
+28
29 May, Thursday. day, 29°; night, 25°; rain
30
+29
+25
30 May, fri
+29
+25
Feels like
+29
762 mmHg
81%
5
m/s
SE
+28
30 May, Friday. day, 29°; night, 25°; rain
31
+29
+25
31 May, sat
+29
+25
Feels like
+29
762 mmHg
80%
5.1
m/s
E
+28
31 May, Saturday. day, 29°; night, 25°; overcast
Average data for 10 years
San Juan May
4
sunny days
18
days with precipitation
7
cloudy days
4 sunny days; 18 days with precipitation; 7 cloudy days;
80
%
air humidity
3.8
m/s
Wind
E
111
mm of precipitation
(11% of annual average)
+27
°C
Water temperature
air humidity 80%; 111 millimeters of precipitation (11% of annual average); Wind easterly 3.8 Meters per second; Water temperature +27°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
E
E
E
SE
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
SE
E
E
E
E
E
E
SE
E
1
Average data for 10 years
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
30
31
Daytime temperature
Night-time temperature
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Boca Chica
