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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
12
+18
+14
12 May, sun
+18
+14
Feels like
+15
701 mmHg
44%
3.9
m/s
S
12 May, Sunday. day, 18°; night, 14°; partly cloudy
13
+19
+14
13 May, mon
+19
+14
Feels like
+16
700 mmHg
40%
3.9
m/s
SE
13 May, Monday. day, 19°; night, 14°; clear
14
+18
+13
14 May, tue
+18
+13
Feels like
+15
702 mmHg
40%
3.5
m/s
SW
14 May, Tuesday. day, 18°; night, 13°; clear
15
+20
+13
15 May, wed
+20
+13
Feels like
+16
700 mmHg
37%
4.5
m/s
NW
15 May, Wednesday. day, 20°; night, 13°; clear
16
+18
+13
16 May, thu
+18
+13
Feels like
+14
701 mmHg
41%
4.4
m/s
S
16 May, Thursday. day, 18°; night, 13°; partly cloudy
17
+18
+13
17 May, fri
+18
+13
Feels like
+15
701 mmHg
38%
4.5
m/s
S
17 May, Friday. day, 18°; night, 13°; clear
18
May
+16
+4
18 May, sat
+16
+4
Feels like
+8
712 mmHg
54%
2.5
m/s
SE
Climate normal
+19
+13
18 May, Saturday. day, 16°; night, 4°; mostly clear
19
+18
+5
19 May, sun
+18
+5
Feels like
+10
709 mmHg
52%
2.4
m/s
W
Climate normal
+21
+14
19 May, Sunday. day, 18°; night, 5°; clear
20
+22
+9
20 May, mon
+22
+9
Feels like
+7
700 mmHg
43%
7.7
m/s
NW
Climate normal
+20
+14
20 May, Monday. day, 22°; night, 9°; light rain
21
+15
+9
21 May, tue
+15
+9
Feels like
+8
705 mmHg
57%
4.8
m/s
S
Climate normal
+17
+13
21 May, Tuesday. day, 15°; night, 9°; partly cloudy
22
+15
+9
22 May, wed
+15
+9
Feels like
+8
707 mmHg
59%
4.1
m/s
S
Climate normal
+18
+12
22 May, Wednesday. day, 15°; night, 9°; mostly clear
23
+14
+6
23 May, thu
+14
+6
Feels like
+7
709 mmHg
70%
4.5
m/s
S
Climate normal
+18
+12
23 May, Thursday. day, 14°; night, 6°; partly cloudy
24
+14
+8
24 May, fri
+14
+8
Feels like
+5
711 mmHg
66%
4.9
m/s
S
Climate normal
+17
+13
24 May, Friday. day, 14°; night, 8°; mostly clear
25
+12
+6
25 May, sat
+12
+6
Feels like
+3
713 mmHg
60%
5.5
m/s
S
Climate normal
+17
+12
25 May, Saturday. day, 12°; night, 6°; mostly clear
26
+13
+6
26 May, sun
+13
+6
Feels like
+5
711 mmHg
67%
3.8
m/s
S
Climate normal
+17
+12
26 May, Sunday. day, 13°; night, 6°; mostly clear
27
+15
+6
27 May, mon
+15
+6
Feels like
+5
708 mmHg
62%
4.6
m/s
SW
Climate normal
+18
+12
27 May, Monday. day, 15°; night, 6°; clear
28
+17
+8
28 May, tue
+17
+8
Feels like
+6
709 mmHg
61%
4.7
m/s
SW
Climate normal
+16
+11
28 May, Tuesday. day, 17°; night, 8°; clear
29
+20
+11
29 May, wed
+20
+11
Feels like
+9
708 mmHg
61%
5.6
m/s
S
Climate normal
+17
+10
29 May, Wednesday. day, 20°; night, 11°; mostly clear
30
+21
+10
30 May, thu
+21
+10
Feels like
+10
708 mmHg
63%
5.9
m/s
N
Climate normal
+17
+11
30 May, Thursday. day, 21°; night, 10°; partly cloudy
31
+20
+9
31 May, fri
+20
+9
Feels like
+7
649 mmHg
26%
4
m/s
W
Climate normal
+17
+11
31 May, Friday. day, 20°; night, 9°; mostly clear
1 June
+19
+10
1 June, sat
+19
+10
Feels like
+9
650 mmHg
39%
2.9
m/s
NW
Climate normal
+18
+12
1 June, Saturday. day, 19°; night, 10°; mostly clear
2
+19
+11
2 June, sun
+19
+11
Feels like
+10
646 mmHg
42%
2.5
m/s
NW
Climate normal
+18
+13
2 June, Sunday. day, 19°; night, 11°; partly cloudy
3
+18
+10
3 June, mon
+18
+10
Feels like
+9
646 mmHg
42%
3.5
m/s
SW
Climate normal
+18
+12
3 June, Monday. day, 18°; night, 10°; light rain
4
+15
+6
4 June, tue
+15
+6
Feels like
+6
650 mmHg
43%
4.3
m/s
SW
Climate normal
+17
+11
4 June, Tuesday. day, 15°; night, 6°; clear
5
+15
+7
5 June, wed
+15
+7
Feels like
+5
652 mmHg
35%
3.2
m/s
E
Climate normal
+18
+10
5 June, Wednesday. day, 15°; night, 7°; clear
6
+15
+8
6 June, thu
+15
+8
Feels like
+7
646 mmHg
42%
3.2
m/s
NW
Climate normal
+17
+11
6 June, Thursday. day, 15°; night, 8°; partly cloudy
7
+14
+6
7 June, fri
+14
+6
Feels like
+6
652 mmHg
47%
3.2
m/s
SW
Climate normal
+16
+11
7 June, Friday. day, 14°; night, 6°; mostly clear
8
+16
+7
8 June, sat
+16
+7
Feels like
+5
652 mmHg
37%
3.6
m/s
NE
Climate normal
+17
+12
8 June, Saturday. day, 16°; night, 7°; clear
9
+19
+10
9 June, sun
+19
+10
Feels like
+8
650 mmHg
30%
3.7
m/s
NW
Climate normal
+17
+12
9 June, Sunday. day, 19°; night, 10°; mostly clear
10
+22
+10
10 June, mon
+22
+10
Feels like
+9
648 mmHg
26%
5.5
m/s
W
Climate normal
+17
+11
10 June, Monday. day, 22°; night, 10°; clear
11
+17
+5
11 June, tue
+17
+5
Feels like
+6
655 mmHg
34%
4.1
m/s
E
Climate normal
+18
+12
11 June, Tuesday. day, 17°; night, 5°; clear
12
+11
+4
12 June, wed
+11
+4
Feels like
+2
656 mmHg
73%
5.3
m/s
E
Climate normal
+19
+12
12 June, Wednesday. day, 11°; night, 4°; mostly clear
13
+10
+2
13 June, thu
+10
+2
Feels like
0
656 mmHg
59%
4.9
m/s
E
Climate normal
+19
+13
13 June, Thursday. day, 10°; night, 2°; mostly clear
14
+11
+3
14 June, fri
+11
+3
Feels like
0
655 mmHg
50%
4.4
m/s
E
Climate normal
+20
+12
14 June, Friday. day, 11°; night, 3°; clear
15
+12
+3
15 June, sat
+12
+3
Feels like
+2
653 mmHg
37%
2.7
m/s
E
Climate normal
+17
+11
15 June, Saturday. day, 12°; night, 3°; partly cloudy
Average for 30 days
23
sunny days
1
day with precipitation
6
cloudy days
23 sunny days; 1 day with precipitation; 6 cloudy days;
49
%
air humidity
4.2
m/s
Wind
S
0.4
mm of precipitation
(1% of annual average)
air humidity 49%; 0.4 millimeters of precipitation (1% of annual average); Wind southerly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
W
NW
S
S
S
S
S
S
SW
SW
S
N
W
NW
NW
SW
SW
E
NW
SW
NE
NW
W
E
E
E
E
E
NW
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
31
1
June
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature
