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
12
+29
+23
12 January, sun
+29
+23
Feels like
+27
699 mmHg
30%
4.3
m/s
NE
12 January, Sunday. day, 29°; night, 23°; clear
13
+30
+24
13 January, mon
+30
+24
Feels like
+28
699 mmHg
27%
4.3
m/s
SE
13 January, Monday. day, 30°; night, 24°; clear
14
+31
+25
14 January, tue
+31
+25
Feels like
+29
700 mmHg
27%
4.3
m/s
S
14 January, Tuesday. day, 31°; night, 25°; clear
15
+30
+25
15 January, wed
+30
+25
Feels like
+28
699 mmHg
31%
5
m/s
SW
15 January, Wednesday. day, 30°; night, 25°; clear
16
+31
+24
16 January, thu
+31
+24
Feels like
+29
699 mmHg
28%
3.9
m/s
SE
16 January, Thursday. day, 31°; night, 24°; clear
17
January
+36
+22
17 January, fri
+36
+22
Feels like
+33
702 mmHg
42%
4.6
m/s
E
Climate normal
+30
+25
17 January, Friday. day, 36°; night, 22°; thunderstorm
18
+32
+20
18 January, sat
+32
+20
Feels like
+28
704 mmHg
51%
6.9
m/s
S
Climate normal
+29
+23
18 January, Saturday. day, 32°; night, 20°; light rain
19
+32
+23
19 January, sun
+32
+23
Feels like
+27
706 mmHg
40%
5.6
m/s
SE
Climate normal
+29
+24
19 January, Sunday. day, 32°; night, 23°; mostly clear
20
+37
+26
20 January, mon
+37
+26
Feels like
+31
701 mmHg
33%
5.5
m/s
N
Climate normal
+29
+23
20 January, Monday. day, 37°; night, 26°; mostly clear
21
+36
+26
21 January, tue
+36
+26
Feels like
+28
702 mmHg
36%
6.5
m/s
S
Climate normal
+29
+24
21 January, Tuesday. day, 36°; night, 26°; thunderstorm
22
+38
+27
22 January, wed
+38
+27
Feels like
+31
701 mmHg
34%
5.2
m/s
NE
Climate normal
+30
+23
22 January, Wednesday. day, 38°; night, 27°; thunderstorm
23
+36
+25
23 January, thu
+36
+25
Feels like
+27
700 mmHg
36%
7.3
m/s
S
Climate normal
+30
+24
23 January, Thursday. day, 36°; night, 25°; mostly clear
24
+34
+26
24 January, fri
+34
+26
Feels like
+26
703 mmHg
44%
6.9
m/s
S
Climate normal
+28
+24
24 January, Friday. day, 34°; night, 26°; partly cloudy
25
+33
+23
25 January, sat
+33
+23
Feels like
+25
703 mmHg
40%
8.7
m/s
S
Climate normal
+27
+23
25 January, Saturday. day, 33°; night, 23°; light rain
26
+33
+25
26 January, sun
+33
+25
Feels like
+25
706 mmHg
41%
5.2
m/s
S
Climate normal
+29
+22
26 January, Sunday. day, 33°; night, 25°; mostly clear
27
+34
+27
27 January, mon
+34
+27
Feels like
+28
704 mmHg
48%
6.2
m/s
NE
Climate normal
+30
+24
27 January, Monday. day, 34°; night, 27°; partly cloudy
28
+35
+23
28 January, tue
+35
+23
Feels like
+31
705 mmHg
49%
5.3
m/s
SE
Climate normal
+29
+24
28 January, Tuesday. day, 35°; night, 23°; partly cloudy
29
+30
+21
29 January, wed
+30
+21
Feels like
+23
646 mmHg
42%
5.2
m/s
E
Climate normal
+29
+23
29 January, Wednesday. day, 30°; night, 21°; mostly clear
30
+30
+17
30 January, thu
+30
+17
Feels like
+21
646 mmHg
41%
5.6
m/s
SE
Climate normal
+30
+24
30 January, Thursday. day, 30°; night, 17°; light rain
31
+24
+15
31 January, fri
+24
+15
Feels like
+16
651 mmHg
48%
5.7
m/s
E
Climate normal
+28
+24
31 January, Friday. day, 24°; night, 15°; mostly clear
1 February
+28
+19
1 February, sat
+28
+19
Feels like
+18
648 mmHg
35%
5.4
m/s
E
Climate normal
+29
+23
1 February, Saturday. day, 28°; night, 19°; mostly clear
2
+30
+19
2 February, sun
+30
+19
Feels like
+21
646 mmHg
33%
4.5
m/s
E
Climate normal
+29
+24
2 February, Sunday. day, 30°; night, 19°; clear
3
+31
+21
3 February, mon
+31
+21
Feels like
+22
646 mmHg
33%
4.8
m/s
E
Climate normal
+29
+23
3 February, Monday. day, 31°; night, 21°; clear
4
+30
+21
4 February, tue
+30
+21
Feels like
+23
646 mmHg
43%
4.8
m/s
E
Climate normal
+30
+23
4 February, Tuesday. day, 30°; night, 21°; mostly clear
5
+32
+20
5 February, wed
+32
+20
Feels like
+22
644 mmHg
24%
3.5
m/s
W
Climate normal
+29
+23
5 February, Wednesday. day, 32°; night, 20°; clear
6
+28
+15
6 February, thu
+28
+15
Feels like
+16
647 mmHg
15%
6
m/s
SE
Climate normal
+28
+23
6 February, Thursday. day, 28°; night, 15°; clear
7
+20
+13
7 February, fri
+20
+13
Feels like
+12
653 mmHg
47%
5.8
m/s
E
Climate normal
+29
+22
7 February, Friday. day, 20°; night, 13°; mostly clear
8
+23
+14
8 February, sat
+23
+14
Feels like
+12
650 mmHg
44%
6.5
m/s
E
Climate normal
+28
+23
8 February, Saturday. day, 23°; night, 14°; clear
9
+29
+17
9 February, sun
+29
+17
Feels like
+18
648 mmHg
30%
5.4
m/s
E
Climate normal
+27
+22
9 February, Sunday. day, 29°; night, 17°; clear
10
+30
+18
10 February, mon
+30
+18
Feels like
+19
645 mmHg
28%
5.4
m/s
E
Climate normal
+26
+21
10 February, Monday. day, 30°; night, 18°; clear
11
+32
+19
11 February, tue
+32
+19
Feels like
+22
645 mmHg
29%
4.2
m/s
E
Climate normal
+29
+22
11 February, Tuesday. day, 32°; night, 19°; clear
12
+30
+20
12 February, wed
+30
+20
Feels like
+21
649 mmHg
42%
5.8
m/s
E
Climate normal
+30
+23
12 February, Wednesday. day, 30°; night, 20°; clear
13
+31
+20
13 February, thu
+31
+20
Feels like
+22
648 mmHg
39%
6.4
m/s
E
Climate normal
+27
+24
13 February, Thursday. day, 31°; night, 20°; clear
14
+31
+20
14 February, fri
+31
+20
Feels like
+21
647 mmHg
33%
6.1
m/s
E
Climate normal
+27
+22
14 February, Friday. day, 31°; night, 20°; clear
15
+30
+18
15 February, sat
+30
+18
Feels like
+20
648 mmHg
36%
6.7
m/s
E
Climate normal
+28
+22
15 February, Saturday. day, 30°; night, 18°; mostly clear
Average for 30 days
25
sunny days
2
days with precipitation
3
cloudy days
25 sunny days; 2 days with precipitation; 3 cloudy days;
38
%
air humidity
5.7
m/s
Wind
E
2
mm of precipitation
(3% of annual average)
air humidity 38%; 2 millimeters of precipitation (3% of annual average); Wind easterly 5.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
S
SE
N
S
NE
S
S
S
S
NE
SE
E
SE
E
E
E
E
E
W
SE
E
E
E
E
E
E
E
E
E
17
Average data for 10 years
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
February
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Daytime temperature
Night-time temperature
