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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
+37
+23
23 December, mon
+37
+23
Feels like
+25
701 mmHg
40%
9.8
m/s
N
Climate normal
+29
+22
23 December, Monday. day, 37°; night, 23°; light rain
24
December
+33
+21
24 December, tue
+33
+21
Feels like
+26
707 mmHg
23%
7.1
m/s
S
Climate normal
+33
+23
24 December, Tuesday. day, 33°; night, 21°; mostly clear
25
+35
+21
25 December, wed
+35
+21
Feels like
+29
705 mmHg
26%
4.8
m/s
S
Climate normal
+31
+25
25 December, Wednesday. day, 35°; night, 21°; clear
26
+37
+25
26 December, thu
+37
+25
Feels like
+31
703 mmHg
26%
5.1
m/s
S
Climate normal
+29
+23
26 December, Thursday. day, 37°; night, 25°; mostly clear
27
+36
+25
27 December, fri
+36
+25
Feels like
+32
704 mmHg
27%
5.4
m/s
SE
Climate normal
+29
+23
27 December, Friday. day, 36°; night, 25°; partly cloudy
28
+36
+24
28 December, sat
+36
+24
Feels like
+28
705 mmHg
32%
4.8
m/s
S
Climate normal
+30
+23
28 December, Saturday. day, 36°; night, 24°; thunderstorm
29
+37
+24
29 December, sun
+37
+24
Feels like
+27
702 mmHg
34%
6.7
m/s
NE
Climate normal
+29
+24
29 December, Sunday. day, 37°; night, 24°; partly cloudy
30
+36
+24
30 December, mon
+36
+24
Feels like
+28
702 mmHg
40%
5.3
m/s
S
Climate normal
+32
+23
30 December, Monday. day, 36°; night, 24°; partly cloudy
31
+31
+22
31 December, tue
+31
+22
Feels like
+25
703 mmHg
51%
5.9
m/s
S
Climate normal
+32
+23
31 December, Tuesday. day, 31°; night, 22°; light rain
1 January
+33
+23
1 January, wed
+33
+23
Feels like
+27
704 mmHg
49%
4.7
m/s
S
Climate normal
+27
+23
1 January, Wednesday. day, 33°; night, 23°; light rain
2
+33
+23
2 January, thu
+33
+23
Feels like
+26
703 mmHg
43%
6.3
m/s
SE
Climate normal
+28
+22
2 January, Thursday. day, 33°; night, 23°; partly cloudy
3
+30
+21
3 January, fri
+30
+21
Feels like
+24
706 mmHg
52%
5.2
m/s
S
Climate normal
+30
+22
3 January, Friday. day, 30°; night, 21°; partly cloudy
4
+32
+20
4 January, sat
+32
+20
Feels like
+25
706 mmHg
48%
4.8
m/s
NE
Climate normal
+28
+23
4 January, Saturday. day, 32°; night, 20°; partly cloudy
5
+32
+20
5 January, sun
+32
+20
Feels like
+22
647 mmHg
15%
3.4
m/s
SE
Climate normal
+30
+23
5 January, Sunday. day, 32°; night, 20°; mostly clear
6
+30
+19
6 January, mon
+30
+19
Feels like
+20
648 mmHg
28%
5.2
m/s
E
Climate normal
+28
+24
6 January, Monday. day, 30°; night, 19°; clear
7
+30
+20
7 January, tue
+30
+20
Feels like
+22
647 mmHg
43%
4.9
m/s
E
Climate normal
+28
+23
7 January, Tuesday. day, 30°; night, 20°; light rain
8
+32
+21
8 January, wed
+32
+21
Feels like
+23
646 mmHg
38%
4.2
m/s
E
Climate normal
+29
+23
8 January, Wednesday. day, 32°; night, 21°; light rain
9
+32
+21
9 January, thu
+32
+21
Feels like
+24
647 mmHg
39%
5.1
m/s
E
Climate normal
+30
+24
9 January, Thursday. day, 32°; night, 21°; clear
10
+33
+21
10 January, fri
+33
+21
Feels like
+25
646 mmHg
30%
2.6
m/s
E
Climate normal
+28
+23
10 January, Friday. day, 33°; night, 21°; clear
11
+30
+15
11 January, sat
+30
+15
Feels like
+17
647 mmHg
25%
7.4
m/s
SE
Climate normal
+30
+22
11 January, Saturday. day, 30°; night, 15°; clear
12
+23
+12
12 January, sun
+23
+12
Feels like
+12
653 mmHg
44%
6.7
m/s
E
Climate normal
+29
+23
12 January, Sunday. day, 23°; night, 12°; clear
13
+22
+13
13 January, mon
+22
+13
Feels like
+12
652 mmHg
39%
7.2
m/s
E
Climate normal
+30
+24
13 January, Monday. day, 22°; night, 13°; clear
14
+24
+14
14 January, tue
+24
+14
Feels like
+14
650 mmHg
35%
6.7
m/s
E
Climate normal
+31
+25
14 January, Tuesday. day, 24°; night, 14°; partly cloudy
15
+25
+15
15 January, wed
+25
+15
Feels like
+15
651 mmHg
40%
6.3
m/s
E
Climate normal
+30
+25
15 January, Wednesday. day, 25°; night, 15°; partly cloudy
16
+28
+16
16 January, thu
+28
+16
Feels like
+18
650 mmHg
33%
5.5
m/s
E
Climate normal
+31
+24
16 January, Thursday. day, 28°; night, 16°; partly cloudy
17
+31
+18
17 January, fri
+31
+18
Feels like
+20
646 mmHg
25%
5
m/s
NW
Climate normal
+30
+25
17 January, Friday. day, 31°; night, 18°; mostly clear
18
+27
+17
18 January, sat
+27
+17
Feels like
+18
649 mmHg
41%
5.5
m/s
SE
Climate normal
+29
+23
18 January, Saturday. day, 27°; night, 17°; light rain
19
+24
+16
19 January, sun
+24
+16
Feels like
+17
651 mmHg
58%
4.8
m/s
E
Climate normal
+29
+24
19 January, Sunday. day, 24°; night, 16°; light rain
20
+27
+18
20 January, mon
+27
+18
Feels like
+21
649 mmHg
52%
4.5
m/s
E
Climate normal
+29
+23
20 January, Monday. day, 27°; night, 18°; light rain
21
+27
+18
21 January, tue
+27
+18
Feels like
+20
648 mmHg
57%
4.9
m/s
E
Climate normal
+29
+24
21 January, Tuesday. day, 27°; night, 18°; rain
22
+18
+14
22 January, wed
+18
+14
Feels like
+13
650 mmHg
84%
7.6
m/s
SE
Climate normal
+30
+23
22 January, Wednesday. day, 18°; night, 14°; rain
Average data for 10 years
Next, the average data for 10 years
23
+30
+24
23 January, thu
+30
+24
Feels like
+29
699 mmHg
34%
4.5
m/s
SE
23 January, Thursday. day, 30°; night, 24°; clear
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
16
sunny days
4
days with precipitation
10
cloudy days
16 sunny days; 4 days with precipitation; 10 cloudy days;
39
%
air humidity
5.5
m/s
Wind
E
9
mm of precipitation
(11% of annual average)
air humidity 39%; 9 millimeters of precipitation (11% of annual average); Wind easterly 5.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
SE
S
NE
S
S
S
SE
S
NE
SE
E
E
E
E
E
SE
E
E
E
E
E
NW
SE
E
E
E
SE
24
Average data for 10 years
25
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
Daytime temperature
Night-time temperature
