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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
29
+29
+24
29 December, sun
+29
+24
Feels like
+27
698 mmHg
30%
4.5
m/s
S
29 December, Sunday. day, 29°; night, 24°; clear
30
+32
+23
30 December, mon
+32
+23
Feels like
+30
698 mmHg
33%
5
m/s
SE
30 December, Monday. day, 32°; night, 23°; clear
31
+32
+23
31 December, tue
+32
+23
Feels like
+30
698 mmHg
33%
5
m/s
SE
31 December, Tuesday. day, 32°; night, 23°; clear
1 January
+27
+23
1 January, wed
+27
+23
Feels like
+25
700 mmHg
33%
5
m/s
S
1 January, Wednesday. day, 27°; night, 23°; clear
2
+28
+22
2 January, thu
+28
+22
Feels like
+26
699 mmHg
34%
4.5
m/s
SE
2 January, Thursday. day, 28°; night, 22°; clear
3
+30
+22
3 January, fri
+30
+22
Feels like
+27
699 mmHg
27%
4.5
m/s
S
3 January, Friday. day, 30°; night, 22°; clear
4
January
+39
+28
4 January, sat
+39
+28
Feels like
+35
702 mmHg
27%
5.4
m/s
NE
Climate normal
+28
+23
4 January, Saturday. day, 39°; night, 28°; partly cloudy
5
+36
+24
5 January, sun
+36
+24
Feels like
+29
702 mmHg
31%
6.8
m/s
SE
Climate normal
+30
+23
5 January, Sunday. day, 36°; night, 24°; thunderstorm
6
+37
+25
6 January, mon
+37
+25
Feels like
+33
701 mmHg
39%
6.5
m/s
S
Climate normal
+28
+24
6 January, Monday. day, 37°; night, 25°; thunderstorm with rain
7
+38
+24
7 January, tue
+38
+24
Feels like
+30
703 mmHg
44%
6.6
m/s
E
Climate normal
+28
+23
7 January, Tuesday. day, 38°; night, 24°; thunderstorm
8
+37
+24
8 January, wed
+37
+24
Feels like
+30
702 mmHg
45%
5.2
m/s
S
Climate normal
+29
+23
8 January, Wednesday. day, 37°; night, 24°; thunderstorm with rain
9
+32
+24
9 January, thu
+32
+24
Feels like
+26
705 mmHg
52%
6.4
m/s
S
Climate normal
+30
+24
9 January, Thursday. day, 32°; night, 24°; rain
10
+34
+23
10 January, fri
+34
+23
Feels like
+28
705 mmHg
50%
4.6
m/s
S
Climate normal
+28
+23
10 January, Friday. day, 34°; night, 23°; light rain
11
+31
+23
11 January, sat
+31
+23
Feels like
+25
706 mmHg
59%
7.4
m/s
S
Climate normal
+30
+22
11 January, Saturday. day, 31°; night, 23°; light rain
12
+34
+24
12 January, sun
+34
+24
Feels like
+28
705 mmHg
50%
5.5
m/s
NW
Climate normal
+29
+23
12 January, Sunday. day, 34°; night, 24°; light rain
13
+35
+27
13 January, mon
+35
+27
Feels like
+28
704 mmHg
44%
5.9
m/s
NE
Climate normal
+30
+24
13 January, Monday. day, 35°; night, 27°; partly cloudy
14
+33
+26
14 January, tue
+33
+26
Feels like
+27
704 mmHg
48%
8.2
m/s
S
Climate normal
+31
+25
14 January, Tuesday. day, 33°; night, 26°; partly cloudy
15
+33
+23
15 January, wed
+33
+23
Feels like
+26
704 mmHg
49%
7.2
m/s
N
Climate normal
+30
+25
15 January, Wednesday. day, 33°; night, 23°; partly cloudy
16
+29
+20
16 January, thu
+29
+20
Feels like
+20
648 mmHg
28%
5.4
m/s
E
Climate normal
+31
+24
16 January, Thursday. day, 29°; night, 20°; partly cloudy
17
+30
+22
17 January, fri
+30
+22
Feels like
+21
647 mmHg
25%
5.1
m/s
NE
Climate normal
+30
+25
17 January, Friday. day, 30°; night, 22°; partly cloudy
18
+31
+21
18 January, sat
+31
+21
Feels like
+23
647 mmHg
28%
4.1
m/s
E
Climate normal
+29
+23
18 January, Saturday. day, 31°; night, 21°; partly cloudy
19
+32
+24
19 January, sun
+32
+24
Feels like
+24
647 mmHg
25%
5.1
m/s
E
Climate normal
+29
+24
19 January, Sunday. day, 32°; night, 24°; mostly clear
20
+31
+22
20 January, mon
+31
+22
Feels like
+24
646 mmHg
35%
4.1
m/s
E
Climate normal
+29
+23
20 January, Monday. day, 31°; night, 22°; mostly clear
21
+32
+21
21 January, tue
+32
+21
Feels like
+23
646 mmHg
31%
4.8
m/s
E
Climate normal
+29
+24
21 January, Tuesday. day, 32°; night, 21°; clear
22
+34
+22
22 January, wed
+34
+22
Feels like
+28
644 mmHg
35%
3
m/s
E
Climate normal
+30
+23
22 January, Wednesday. day, 34°; night, 22°; clear
23
+31
+20
23 January, thu
+31
+20
Feels like
+22
646 mmHg
19%
4.3
m/s
SW
Climate normal
+30
+24
23 January, Thursday. day, 31°; night, 20°; clear
24
+32
+21
24 January, fri
+32
+21
Feels like
+24
646 mmHg
33%
4.1
m/s
E
Climate normal
+28
+24
24 January, Friday. day, 32°; night, 21°; clear
25
+32
+21
25 January, sat
+32
+21
Feels like
+25
646 mmHg
40%
3.9
m/s
E
Climate normal
+27
+23
25 January, Saturday. day, 32°; night, 21°; light rain
26
+31
+21
26 January, sun
+31
+21
Feels like
+24
647 mmHg
38%
4.3
m/s
E
Climate normal
+29
+22
26 January, Sunday. day, 31°; night, 21°; clear
27
+31
+22
27 January, mon
+31
+22
Feels like
+25
647 mmHg
48%
4.6
m/s
E
Climate normal
+30
+24
27 January, Monday. day, 31°; night, 22°; light rain
28
+33
+21
28 January, tue
+33
+21
Feels like
+23
644 mmHg
26%
4.1
m/s
SE
Climate normal
+29
+24
28 January, Tuesday. day, 33°; night, 21°; clear
29
+28
+17
29 January, wed
+28
+17
Feels like
+18
647 mmHg
43%
6.5
m/s
E
Climate normal
+29
+23
29 January, Wednesday. day, 28°; night, 17°; mostly clear
30
+24
+15
30 January, thu
+24
+15
Feels like
+15
651 mmHg
47%
6
m/s
E
Climate normal
+30
+24
30 January, Thursday. day, 24°; night, 15°; mostly clear
31
+27
+18
31 January, fri
+27
+18
Feels like
+18
648 mmHg
44%
5.6
m/s
E
Climate normal
+28
+24
31 January, Friday. day, 27°; night, 18°; clear
1 February
+28
+18
1 February, sat
+28
+18
Feels like
+18
649 mmHg
45%
6.7
m/s
E
Climate normal
+29
+23
1 February, Saturday. day, 28°; night, 18°; clear
Average for 30 days
15
sunny days
6
days with precipitation
9
cloudy days
15 sunny days; 6 days with precipitation; 9 cloudy days;
39
%
air humidity
5.5
m/s
Wind
E
5
mm of precipitation
(7% of annual average)
air humidity 39%; 5 millimeters of precipitation (7% of annual average); Wind easterly 5.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
SE
S
E
S
S
S
S
NW
NE
S
N
E
NE
E
E
E
E
E
SW
E
E
E
E
SE
E
E
E
E
NE
4
Average data for 10 years
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
February
2
Daytime temperature
Night-time temperature
