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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
22
+28
+22
22 December, sun
+28
+22
Feels like
+25
699 mmHg
28%
5.9
m/s
SE
22 December, Sunday. day, 28°; night, 22°; clear
23
+29
+22
23 December, mon
+29
+22
Feels like
+26
699 mmHg
25%
4.5
m/s
SE
23 December, Monday. day, 29°; night, 22°; clear
24
+33
+23
24 December, tue
+33
+23
Feels like
+30
697 mmHg
18%
4
m/s
N
24 December, Tuesday. day, 33°; night, 23°; clear
25
December
+34
+20
25 December, wed
+34
+20
Feels like
+29
706 mmHg
25%
5
m/s
S
Climate normal
+31
+25
25 December, Wednesday. day, 34°; night, 20°; clear
26
+36
+23
26 December, thu
+36
+23
Feels like
+31
703 mmHg
23%
5.2
m/s
S
Climate normal
+29
+23
26 December, Thursday. day, 36°; night, 23°; partly cloudy
27
+38
+24
27 December, fri
+38
+24
Feels like
+32
702 mmHg
24%
6.3
m/s
SE
Climate normal
+29
+23
27 December, Friday. day, 38°; night, 24°; light rain
28
+36
+25
28 December, sat
+36
+25
Feels like
+33
706 mmHg
31%
3.9
m/s
SE
Climate normal
+30
+23
28 December, Saturday. day, 36°; night, 25°; mostly clear
29
+37
+24
29 December, sun
+37
+24
Feels like
+29
702 mmHg
33%
6.3
m/s
N
Climate normal
+29
+24
29 December, Sunday. day, 37°; night, 24°; thunderstorm
30
+36
+24
30 December, mon
+36
+24
Feels like
+28
701 mmHg
42%
5.1
m/s
S
Climate normal
+32
+23
30 December, Monday. day, 36°; night, 24°; thunderstorm
31
+33
+22
31 December, tue
+33
+22
Feels like
+25
702 mmHg
48%
6.4
m/s
S
Climate normal
+32
+23
31 December, Tuesday. day, 33°; night, 22°; light rain
1 January
+31
+22
1 January, wed
+31
+22
Feels like
+23
705 mmHg
53%
6.5
m/s
S
Climate normal
+27
+23
1 January, Wednesday. day, 31°; night, 22°; light rain
2
+34
+23
2 January, thu
+34
+23
Feels like
+27
703 mmHg
47%
5.6
m/s
S
Climate normal
+28
+22
2 January, Thursday. day, 34°; night, 23°; mostly clear
3
+33
+22
3 January, fri
+33
+22
Feels like
+24
704 mmHg
47%
8.1
m/s
S
Climate normal
+30
+22
3 January, Friday. day, 33°; night, 22°; partly cloudy
4
+32
+21
4 January, sat
+32
+21
Feels like
+24
704 mmHg
44%
5.3
m/s
NE
Climate normal
+28
+23
4 January, Saturday. day, 32°; night, 21°; partly cloudy
5
+32
+24
5 January, sun
+32
+24
Feels like
+25
705 mmHg
48%
5.1
m/s
NE
Climate normal
+30
+23
5 January, Sunday. day, 32°; night, 24°; partly cloudy
6
+30
+16
6 January, mon
+30
+16
Feels like
+22
690 mmHg
46%
5.7
m/s
N
Climate normal
+28
+24
6 January, Monday. day, 30°; night, 16°; partly cloudy
7
+28
+17
7 January, tue
+28
+17
Feels like
+18
650 mmHg
37%
5.9
m/s
E
Climate normal
+28
+23
7 January, Tuesday. day, 28°; night, 17°; clear
8
+30
+21
8 January, wed
+30
+21
Feels like
+19
650 mmHg
29%
6.6
m/s
E
Climate normal
+29
+23
8 January, Wednesday. day, 30°; night, 21°; clear
9
+31
+19
9 January, thu
+31
+19
Feels like
+22
647 mmHg
39%
6.5
m/s
NE
Climate normal
+30
+24
9 January, Thursday. day, 31°; night, 19°; clear
10
+30
+18
10 January, fri
+30
+18
Feels like
+20
649 mmHg
32%
6.6
m/s
SW
Climate normal
+28
+23
10 January, Friday. day, 30°; night, 18°; clear
11
+29
+19
11 January, sat
+29
+19
Feels like
+20
651 mmHg
40%
6.2
m/s
E
Climate normal
+30
+22
11 January, Saturday. day, 29°; night, 19°; clear
12
+31
+21
12 January, sun
+31
+21
Feels like
+22
648 mmHg
30%
5.2
m/s
NE
Climate normal
+29
+23
12 January, Sunday. day, 31°; night, 21°; mostly clear
13
+34
+21
13 January, mon
+34
+21
Feels like
+25
645 mmHg
25%
3.2
m/s
SE
Climate normal
+30
+24
13 January, Monday. day, 34°; night, 21°; clear
14
+33
+19
14 January, tue
+33
+19
Feels like
+21
645 mmHg
15%
3.8
m/s
SE
Climate normal
+31
+25
14 January, Tuesday. day, 33°; night, 19°; clear
15
+33
+20
15 January, wed
+33
+20
Feels like
+22
646 mmHg
23%
4
m/s
E
Climate normal
+30
+25
15 January, Wednesday. day, 33°; night, 20°; clear
16
+33
+19
16 January, thu
+33
+19
Feels like
+23
647 mmHg
25%
4.4
m/s
E
Climate normal
+31
+24
16 January, Thursday. day, 33°; night, 19°; clear
17
+28
+17
17 January, fri
+28
+17
Feels like
+20
649 mmHg
56%
6
m/s
SE
Climate normal
+30
+25
17 January, Friday. day, 28°; night, 17°; rain
18
+22
+16
18 January, sat
+22
+16
Feels like
+16
651 mmHg
76%
6.4
m/s
E
Climate normal
+29
+23
18 January, Saturday. day, 22°; night, 16°; rain
19
+20
+14
19 January, sun
+20
+14
Feels like
+14
652 mmHg
74%
6
m/s
E
Climate normal
+29
+24
19 January, Sunday. day, 20°; night, 14°; light rain
20
+21
+15
20 January, mon
+21
+15
Feels like
+13
651 mmHg
70%
6.4
m/s
E
Climate normal
+29
+23
20 January, Monday. day, 21°; night, 15°; partly cloudy
21
+24
+16
21 January, tue
+24
+16
Feels like
+17
649 mmHg
63%
6
m/s
E
Climate normal
+29
+24
21 January, Tuesday. day, 24°; night, 16°; mostly clear
22
+28
+19
22 January, wed
+28
+19
Feels like
+20
648 mmHg
49%
4.6
m/s
E
Climate normal
+30
+23
22 January, Wednesday. day, 28°; night, 19°; clear
23
+30
+21
23 January, thu
+30
+21
Feels like
+22
647 mmHg
44%
4.9
m/s
E
Climate normal
+30
+24
23 January, Thursday. day, 30°; night, 21°; clear
Average data for 10 years
Next, the average data for 10 years
24
+28
+24
24 January, fri
+28
+24
Feels like
+26
700 mmHg
33%
5.6
m/s
S
24 January, Friday. day, 28°; night, 24°; clear
25
+27
+23
25 January, sat
+27
+23
Feels like
+25
701 mmHg
34%
4.3
m/s
SE
25 January, Saturday. day, 27°; night, 23°; clear
Average for 30 days
18
sunny days
5
days with precipitation
7
cloudy days
18 sunny days; 5 days with precipitation; 7 cloudy days;
41
%
air humidity
5.6
m/s
Wind
E
7
mm of precipitation
(8% of annual average)
air humidity 41%; 7 millimeters of precipitation (8% of annual average); Wind easterly 5.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SE
SE
N
S
S
S
S
S
NE
NE
N
E
E
NE
SW
E
NE
SE
SE
E
E
SE
E
E
E
E
E
E
25
Average data for 10 years
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature
