10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
9
+17
+12
9 June, sun
+17
+12
Feels like
+13
702 mmHg
37%
4.8
m/s
W
9 June, Sunday. day, 17°; night, 12°; clear
10
+17
+11
10 June, mon
+17
+11
Feels like
+13
702 mmHg
37%
4
m/s
NW
10 June, Monday. day, 17°; night, 11°; clear
11
+18
+12
11 June, tue
+18
+12
Feels like
+14
701 mmHg
31%
4.5
m/s
W
11 June, Tuesday. day, 18°; night, 12°; clear
12
+19
+12
12 June, wed
+19
+12
Feels like
+15
700 mmHg
28%
4
m/s
N
12 June, Wednesday. day, 19°; night, 12°; clear
13
June
+25
+13
13 June, thu
+25
+13
Feels like
+10
694 mmHg
33%
9.4
m/s
S
Climate normal
+19
+13
13 June, Thursday. day, 25°; night, 13°; partly cloudy
14
+19
+9
14 June, fri
+19
+9
Feels like
+10
702 mmHg
54%
5.9
m/s
S
Climate normal
+20
+12
14 June, Friday. day, 19°; night, 9°; mostly clear
15
+18
+9
15 June, sat
+18
+9
Feels like
+10
708 mmHg
61%
3.8
m/s
S
Climate normal
+17
+11
15 June, Saturday. day, 18°; night, 9°; mostly clear
16
+18
+8
16 June, sun
+18
+8
Feels like
+9
708 mmHg
65%
3.1
m/s
SW
Climate normal
+16
+10
16 June, Sunday. day, 18°; night, 8°; clear
17
+20
+10
17 June, mon
+20
+10
Feels like
+10
703 mmHg
57%
4.9
m/s
W
Climate normal
+15
+10
17 June, Monday. day, 20°; night, 10°; clear
18
+20
+10
18 June, tue
+20
+10
Feels like
+9
702 mmHg
52%
6
m/s
S
Climate normal
+16
+10
18 June, Tuesday. day, 20°; night, 10°; clear
19
+16
+7
19 June, wed
+16
+7
Feels like
+5
704 mmHg
50%
7
m/s
S
Climate normal
+14
+10
19 June, Wednesday. day, 16°; night, 7°; clear
20
+12
+6
20 June, thu
+12
+6
Feels like
+3
703 mmHg
59%
5.6
m/s
S
Climate normal
+16
+10
20 June, Thursday. day, 12°; night, 6°; partly cloudy
21
+11
+5
21 June, fri
+11
+5
Feels like
+2
706 mmHg
68%
6.1
m/s
SW
Climate normal
+15
+10
21 June, Friday. day, 11°; night, 5°; partly cloudy
22
+12
+6
22 June, sat
+12
+6
Feels like
+4
711 mmHg
66%
3.8
m/s
S
Climate normal
+16
+10
22 June, Saturday. day, 12°; night, 6°; partly cloudy
23
+17
+8
23 June, sun
+17
+8
Feels like
+6
710 mmHg
57%
4.5
m/s
NW
Climate normal
+15
+11
23 June, Sunday. day, 17°; night, 8°; clear
24
+20
+9
24 June, mon
+20
+9
Feels like
+7
707 mmHg
52%
6
m/s
NE
Climate normal
+14
+10
24 June, Monday. day, 20°; night, 9°; mostly clear
25
+9
+3
25 June, tue
+9
+3
Feels like
+3
672 mmHg
62%
5
m/s
E
Climate normal
+14
+9
25 June, Tuesday. day, 9°; night, 3°; mostly clear
26
+11
+4
26 June, wed
+11
+4
Feels like
0
652 mmHg
55%
4.6
m/s
NW
Climate normal
+16
+10
26 June, Wednesday. day, 11°; night, 4°; clear
27
+10
+4
27 June, thu
+10
+4
Feels like
+1
650 mmHg
63%
4.3
m/s
E
Climate normal
+18
+11
27 June, Thursday. day, 10°; night, 4°; mostly clear
28
+6
+2
28 June, fri
+6
+2
Feels like
−1
655 mmHg
77%
3.9
m/s
SE
Climate normal
+19
+11
28 June, Friday. day, 6°; night, 2°; light rain
29
+6
+2
29 June, sat
+6
+2
Feels like
−2
656 mmHg
71%
4.5
m/s
SE
Climate normal
+18
+13
29 June, Saturday. day, 6°; night, 2°; mostly clear
30
+6
+2
30 June, sun
+6
+2
Feels like
−2
657 mmHg
75%
3.4
m/s
SE
Climate normal
+18
+12
30 June, Sunday. day, 6°; night, 2°; partly cloudy
1 July
+8
+2
1 July, mon
+8
+2
Feels like
0
654 mmHg
73%
2.4
m/s
E
Climate normal
+18
+12
1 July, Monday. day, 8°; night, 2°; clear
2
+12
+4
2 July, tue
+12
+4
Feels like
+1
653 mmHg
61%
3.5
m/s
NW
Climate normal
+15
+10
2 July, Tuesday. day, 12°; night, 4°; clear
3
+15
+7
3 July, wed
+15
+7
Feels like
+3
651 mmHg
46%
5.3
m/s
W
Climate normal
+15
+9
3 July, Wednesday. day, 15°; night, 7°; mostly clear
4
+18
+9
4 July, thu
+18
+9
Feels like
+5
648 mmHg
33%
6.4
m/s
W
Climate normal
+16
+10
4 July, Thursday. day, 18°; night, 9°; mostly clear
5
+18
+6
5 July, fri
+18
+6
Feels like
+5
650 mmHg
27%
6.4
m/s
W
Climate normal
+16
+10
5 July, Friday. day, 18°; night, 6°; clear
6
+16
+6
6 July, sat
+16
+6
Feels like
+5
652 mmHg
38%
3
m/s
NW
Climate normal
+14
+10
6 July, Saturday. day, 16°; night, 6°; clear
7
+17
+7
7 July, sun
+17
+7
Feels like
+7
651 mmHg
43%
3.2
m/s
E
Climate normal
+17
+10
7 July, Sunday. day, 17°; night, 7°; clear
8
+18
+8
8 July, mon
+18
+8
Feels like
+8
649 mmHg
46%
3
m/s
E
Climate normal
+19
+12
8 July, Monday. day, 18°; night, 8°; clear
9
+15
+7
9 July, tue
+15
+7
Feels like
+7
649 mmHg
51%
3.7
m/s
W
Climate normal
+16
+11
9 July, Tuesday. day, 15°; night, 7°; partly cloudy
10
+10
0
10 July, wed
+10
0
Feels like
−1
655 mmHg
64%
7
m/s
SE
Climate normal
+19
+12
10 July, Wednesday. day, 10°; night, 0°; rain
11
+6
+2
11 July, thu
+6
+2
Feels like
−2
659 mmHg
78%
3.5
m/s
SW
Climate normal
+18
+11
11 July, Thursday. day, 6°; night, 2°; sleet
12
+11
+3
12 July, fri
+11
+3
Feels like
+1
654 mmHg
57%
4
m/s
NW
Climate normal
+18
+11
12 July, Friday. day, 11°; night, 3°; mostly clear
Average data for 10 years
Next, the average data for 10 years
13
+17
+11
13 July, sat
+17
+11
Feels like
+13
702 mmHg
27%
5.3
m/s
NW
13 July, Saturday. day, 17°; night, 11°; clear
Average for 30 days
22
sunny days
2
days with precipitation
6
cloudy days
22 sunny days; 2 days with precipitation; 6 cloudy days;
56
%
air humidity
4.8
m/s
Wind
S
1
mm of precipitation
(2% of annual average)
air humidity 56%; 1 millimeters of precipitation (2% of annual average); Wind southerly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
SW
W
S
S
S
SW
S
NW
NE
E
NW
E
SE
SE
SE
E
NW
W
W
W
NW
E
E
W
SE
SW
NW
13
Average data for 10 years
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
July
2
3
4
5
6
7
8
9
10
11
12
Daytime temperature
Night-time temperature
