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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
21
+27
+24
21 April, sun
+27
+24
Feels like
+29
755 mmHg
70%
5.3
m/s
E
+27
21 April, Sunday. day, 27°; night, 24°; clear
22
+29
+25
22 April, mon
+29
+25
Feels like
+29
760 mmHg
84%
5.4
m/s
E
Climate normal
+27
+24
22 April, Monday. day, 29°; night, 25°; heavy rain
23
April
+31
+24
23 April, tue
+31
+24
Feels like
+34
761 mmHg
79%
5.1
m/s
SE
+28
Climate normal
+27
+25
23 April, Tuesday. day, 31°; night, 24°; mostly clear
24
+30
+25
24 April, wed
+30
+25
Feels like
+34
761 mmHg
79%
5
m/s
E
+28
Climate normal
+28
+25
24 April, Wednesday. day, 30°; night, 25°; mostly clear
25
+29
+24
25 April, thu
+29
+24
Feels like
+31
760 mmHg
77%
5.7
m/s
E
+28
Climate normal
+27
+25
25 April, Thursday. day, 29°; night, 24°; partly cloudy
26
+29
+24
26 April, fri
+29
+24
Feels like
+33
759 mmHg
76%
4.9
m/s
E
+28
Climate normal
+27
+25
26 April, Friday. day, 29°; night, 24°; partly cloudy
27
+29
+25
27 April, sat
+29
+25
Feels like
+30
759 mmHg
75%
4.9
m/s
E
+28
Climate normal
+28
+25
27 April, Saturday. day, 29°; night, 25°; partly cloudy
28
+28
+24
28 April, sun
+28
+24
Feels like
+28
759 mmHg
76%
5.2
m/s
NE
+27
Climate normal
+28
+25
28 April, Sunday. day, 28°; night, 24°; partly cloudy
29
+28
+24
29 April, mon
+28
+24
Feels like
+25
760 mmHg
68%
5.8
m/s
NE
+27
Climate normal
+27
+25
29 April, Monday. day, 28°; night, 24°; partly cloudy
30
+28
+24
30 April, tue
+28
+24
Feels like
+27
760 mmHg
70%
5.4
m/s
NE
+27
Climate normal
+27
+25
30 April, Tuesday. day, 28°; night, 24°; partly cloudy
1 May
+28
+25
1 May, wed
+28
+25
Feels like
+28
761 mmHg
75%
5.5
m/s
NE
Climate normal
+27
+24
1 May, Wednesday. day, 28°; night, 25°; partly cloudy
2
+29
+25
2 May, thu
+29
+25
Feels like
+30
759 mmHg
76%
5.3
m/s
E
Climate normal
+27
+25
2 May, Thursday. day, 29°; night, 25°; partly cloudy
3
+29
+25
3 May, fri
+29
+25
Feels like
+30
758 mmHg
76%
4.3
m/s
E
Climate normal
+27
+24
3 May, Friday. day, 29°; night, 25°; partly cloudy
4
+30
+26
4 May, sat
+30
+26
Feels like
+30
758 mmHg
75%
5.4
m/s
E
Climate normal
+27
+25
4 May, Saturday. day, 30°; night, 26°; partly cloudy
5
+28
+28
5 May, sun
+28
+28
Feels like
+32
759 mmHg
80%
3.4
m/s
E
Climate normal
+27
+25
5 May, Sunday. day, 28°; night, 28°; light rain
6
+28
+28
6 May, mon
+28
+28
Feels like
+31
759 mmHg
81%
4
m/s
E
Climate normal
+27
+25
6 May, Monday. day, 28°; night, 28°; light rain
7
+28
+27
7 May, tue
+28
+27
Feels like
+30
758 mmHg
80%
3.4
m/s
E
Climate normal
+27
+25
7 May, Tuesday. day, 28°; night, 27°; rain
8
+28
+28
8 May, wed
+28
+28
Feels like
+29
758 mmHg
79%
4.8
m/s
E
Climate normal
+27
+25
8 May, Wednesday. day, 28°; night, 28°; light rain
9
+28
+27
9 May, thu
+28
+27
Feels like
+31
758 mmHg
78%
4.3
m/s
E
Climate normal
+27
+25
9 May, Thursday. day, 28°; night, 27°; rain
10
+28
+27
10 May, fri
+28
+27
Feels like
+30
758 mmHg
77%
3.2
m/s
E
Climate normal
+27
+24
10 May, Friday. day, 28°; night, 27°; rain
11
+29
+28
11 May, sat
+29
+28
Feels like
+29
758 mmHg
78%
7.3
m/s
E
Climate normal
+27
+25
11 May, Saturday. day, 29°; night, 28°; light rain
12
+29
+28
12 May, sun
+29
+28
Feels like
+30
758 mmHg
77%
7
m/s
SE
Climate normal
+27
+25
12 May, Sunday. day, 29°; night, 28°; rain
13
+28
+28
13 May, mon
+28
+28
Feels like
+27
757 mmHg
78%
9.3
m/s
SE
Climate normal
+27
+25
13 May, Monday. day, 28°; night, 28°; rain
14
+28
+28
14 May, tue
+28
+28
Feels like
+27
756 mmHg
82%
10.5
m/s
S
Climate normal
+27
+25
14 May, Tuesday. day, 28°; night, 28°; rain
15
+29
+28
15 May, wed
+29
+28
Feels like
+30
756 mmHg
81%
6
m/s
SW
Climate normal
+27
+25
15 May, Wednesday. day, 29°; night, 28°; rain
16
+28
+28
16 May, thu
+28
+28
Feels like
+30
756 mmHg
77%
4.5
m/s
NW
Climate normal
+27
+25
16 May, Thursday. day, 28°; night, 28°; mostly clear
17
+28
+27
17 May, fri
+28
+27
Feels like
+31
757 mmHg
73%
3.1
m/s
NE
Climate normal
+27
+25
17 May, Friday. day, 28°; night, 27°; clear
18
+28
+27
18 May, sat
+28
+27
Feels like
+31
758 mmHg
72%
3.1
m/s
NE
Climate normal
+27
+25
18 May, Saturday. day, 28°; night, 27°; partly cloudy
19
+28
+28
19 May, sun
+28
+28
Feels like
+29
758 mmHg
75%
3.5
m/s
NE
Climate normal
+27
+25
19 May, Sunday. day, 28°; night, 28°; mostly clear
20
+29
+29
20 May, mon
+29
+29
Feels like
+30
758 mmHg
77%
5.3
m/s
E
Climate normal
+28
+25
20 May, Monday. day, 29°; night, 29°; mostly clear
21
+29
+28
21 May, tue
+29
+28
Feels like
+30
759 mmHg
79%
7.3
m/s
SE
Climate normal
+28
+25
21 May, Tuesday. day, 29°; night, 28°; rain
22
+29
+28
22 May, wed
+29
+28
Feels like
+31
759 mmHg
78%
6.3
m/s
SE
Climate normal
+28
+26
22 May, Wednesday. day, 29°; night, 28°; light rain
Average data for 10 years
Next, the average data for 10 years
23
+28
+26
23 May, thu
+28
+26
Feels like
+30
756 mmHg
75%
5.4
m/s
E
+27
23 May, Thursday. day, 28°; night, 26°; partly cloudy
24
+28
+26
24 May, fri
+28
+26
Feels like
+30
756 mmHg
75%
5.1
m/s
E
+28
24 May, Friday. day, 28°; night, 26°; rain
25
+28
+25
25 May, sat
+28
+25
Feels like
+30
756 mmHg
75%
5.4
m/s
E
+27
25 May, Saturday. day, 28°; night, 25°; partly cloudy
Average for 30 days
8
sunny days
11
days with precipitation
11
cloudy days
8 sunny days; 11 days with precipitation; 11 cloudy days;
77
%
air humidity
5.3
m/s
Wind
E
19
mm of precipitation
(3% of annual average)
+28
°C
Water temperature
air humidity 77%; 19 millimeters of precipitation (3% of annual average); Wind easterly 5.3 Meters per second; Water temperature +28°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
E
E
E
E
NE
NE
NE
NE
E
E
E
E
E
E
E
E
E
E
SE
SE
S
SW
NW
NE
NE
NE
E
SE
SE
23
Average data for 10 years
24
25
26
27
28
29
30
1
May
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Daytime temperature
Night-time temperature
