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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
January
+35
+23
2 January, thu
+35
+23
Feels like
+32
703 mmHg
41%
5.4
m/s
SE
Climate normal
+28
+22
2 January, Thursday. day, 35°; night, 23°; thunderstorm with rain
3
+37
+26
3 January, fri
+37
+26
Feels like
+34
703 mmHg
38%
3.9
m/s
NE
Climate normal
+30
+22
3 January, Friday. day, 37°; night, 26°; mostly clear
4
+39
+26
4 January, sat
+39
+26
Feels like
+35
701 mmHg
27%
5.3
m/s
NE
Climate normal
+28
+23
4 January, Saturday. day, 39°; night, 26°; partly cloudy
5
+36
+25
5 January, sun
+36
+25
Feels like
+32
702 mmHg
38%
6.3
m/s
S
Climate normal
+30
+23
5 January, Sunday. day, 36°; night, 25°; partly cloudy
6
+36
+25
6 January, mon
+36
+25
Feels like
+31
702 mmHg
45%
4.7
m/s
S
Climate normal
+28
+24
6 January, Monday. day, 36°; night, 25°; thunderstorm
7
+38
+24
7 January, tue
+38
+24
Feels like
+30
704 mmHg
45%
5.5
m/s
NE
Climate normal
+28
+23
7 January, Tuesday. day, 38°; night, 24°; thunderstorm
8
+36
+24
8 January, wed
+36
+24
Feels like
+30
703 mmHg
45%
4.5
m/s
E
Climate normal
+29
+23
8 January, Wednesday. day, 36°; night, 24°; light rain
9
+32
+24
9 January, thu
+32
+24
Feels like
+25
705 mmHg
48%
6.8
m/s
S
Climate normal
+30
+24
9 January, Thursday. day, 32°; night, 24°; light rain
10
+35
+24
10 January, fri
+35
+24
Feels like
+29
705 mmHg
42%
4.8
m/s
SE
Climate normal
+28
+23
10 January, Friday. day, 35°; night, 24°; light rain
11
+34
+24
11 January, sat
+34
+24
Feels like
+27
705 mmHg
47%
5.3
m/s
SE
Climate normal
+30
+22
11 January, Saturday. day, 34°; night, 24°; light rain
12
+34
+22
12 January, sun
+34
+22
Feels like
+27
701 mmHg
48%
5.5
m/s
NE
Climate normal
+29
+23
12 January, Sunday. day, 34°; night, 22°; partly cloudy
13
+32
+26
13 January, mon
+32
+26
Feels like
+27
705 mmHg
51%
4.8
m/s
NE
Climate normal
+30
+24
13 January, Monday. day, 32°; night, 26°; partly cloudy
14
+33
+21
14 January, tue
+33
+21
Feels like
+26
693 mmHg
46%
5.7
m/s
E
Climate normal
+31
+25
14 January, Tuesday. day, 33°; night, 21°; partly cloudy
15
+34
+21
15 January, wed
+34
+21
Feels like
+24
646 mmHg
20%
3.9
m/s
SE
Climate normal
+30
+25
15 January, Wednesday. day, 34°; night, 21°; clear
16
+31
+20
16 January, thu
+31
+20
Feels like
+22
646 mmHg
25%
3.6
m/s
SE
Climate normal
+31
+24
16 January, Thursday. day, 31°; night, 20°; clear
17
+31
+18
17 January, fri
+31
+18
Feels like
+19
644 mmHg
16%
4.6
m/s
S
Climate normal
+30
+25
17 January, Friday. day, 31°; night, 18°; clear
18
+28
+18
18 January, sat
+28
+18
Feels like
+17
647 mmHg
17%
4.9
m/s
E
Climate normal
+29
+23
18 January, Saturday. day, 28°; night, 18°; clear
19
+30
+19
19 January, sun
+30
+19
Feels like
+20
646 mmHg
37%
4.5
m/s
E
Climate normal
+29
+24
19 January, Sunday. day, 30°; night, 19°; clear
20
+28
+18
20 January, mon
+28
+18
Feels like
+19
647 mmHg
42%
6.2
m/s
E
Climate normal
+29
+23
20 January, Monday. day, 28°; night, 18°; mostly clear
21
+30
+19
21 January, tue
+30
+19
Feels like
+21
646 mmHg
41%
4.4
m/s
E
Climate normal
+29
+24
21 January, Tuesday. day, 30°; night, 19°; clear
22
+31
+20
22 January, wed
+31
+20
Feels like
+23
647 mmHg
36%
3.9
m/s
E
Climate normal
+30
+23
22 January, Wednesday. day, 31°; night, 20°; clear
23
+32
+19
23 January, thu
+32
+19
Feels like
+21
646 mmHg
19%
4.4
m/s
SE
Climate normal
+30
+24
23 January, Thursday. day, 32°; night, 19°; clear
24
+26
+17
24 January, fri
+26
+17
Feels like
+17
649 mmHg
38%
6.7
m/s
E
Climate normal
+28
+24
24 January, Friday. day, 26°; night, 17°; mostly clear
25
+25
+15
25 January, sat
+25
+15
Feels like
+16
650 mmHg
48%
6.9
m/s
NE
Climate normal
+27
+23
25 January, Saturday. day, 25°; night, 15°; light rain
26
+27
+17
26 January, sun
+27
+17
Feels like
+18
648 mmHg
46%
5.9
m/s
NE
Climate normal
+29
+22
26 January, Sunday. day, 27°; night, 17°; mostly clear
27
+31
+18
27 January, mon
+31
+18
Feels like
+22
646 mmHg
28%
3.3
m/s
E
Climate normal
+30
+24
27 January, Monday. day, 31°; night, 18°; clear
28
+29
+17
28 January, tue
+29
+17
Feels like
+19
646 mmHg
19%
4.4
m/s
E
Climate normal
+29
+24
28 January, Tuesday. day, 29°; night, 17°; clear
29
+31
+20
29 January, wed
+31
+20
Feels like
+22
647 mmHg
27%
4.6
m/s
E
Climate normal
+29
+23
29 January, Wednesday. day, 31°; night, 20°; clear
30
+30
+20
30 January, thu
+30
+20
Feels like
+22
648 mmHg
41%
4.7
m/s
E
Climate normal
+30
+24
30 January, Thursday. day, 30°; night, 20°; mostly clear
31
+30
+19
31 January, fri
+30
+19
Feels like
+23
647 mmHg
50%
5.1
m/s
E
Climate normal
+28
+24
31 January, Friday. day, 30°; night, 19°; light rain
Average data for 10 years
Next, the average data for 10 years
1 February
+29
+23
1 February, sat
+29
+23
Feels like
+27
699 mmHg
36%
4.3
m/s
SE
1 February, Saturday. day, 29°; night, 23°; clear
Average for 30 days
20
sunny days
3
days with precipitation
7
cloudy days
20 sunny days; 3 days with precipitation; 7 cloudy days;
37
%
air humidity
5
m/s
Wind
E
3
mm of precipitation
(4% of annual average)
air humidity 37%; 3 millimeters of precipitation (4% of annual average); Wind easterly 5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
NE
NE
S
S
NE
E
S
SE
SE
NE
NE
E
SE
SE
S
E
E
E
E
E
SE
E
NE
NE
E
E
E
E
E
2
Average data for 10 years
3
4
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
Daytime temperature
Night-time temperature
