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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
30
+28
+26
30 June, Sunday. day, 28°; night, 26°; partly cloudy
1 July
+28
+26
1 July, Monday. day, 28°; night, 26°; rain
2
+28
+26
2 July, Tuesday. day, 28°; night, 26°; partly cloudy
3
+28
+26
3 July, Wednesday. day, 28°; night, 26°; clear
4
+28
+26
4 July, Thursday. day, 28°; night, 26°; rain
5
July
+31
+27
5 July, Friday. day, 31°; night, 27°; thunderstorm with rain
6
+33
+26
6 July, Saturday. day, 33°; night, 26°; clear
7
+32
+26
7 July, Sunday. day, 32°; night, 26°; light rain
8
+32
+26
8 July, Monday. day, 32°; night, 26°; thunderstorm with rain
9
+32
+26
9 July, Tuesday. day, 32°; night, 26°; partly cloudy
10
+31
+26
10 July, Wednesday. day, 31°; night, 26°; partly cloudy
11
+32
+26
11 July, Thursday. day, 32°; night, 26°; partly cloudy
12
+32
+27
12 July, Friday. day, 32°; night, 27°; partly cloudy
13
+32
+27
13 July, Saturday. day, 32°; night, 27°; partly cloudy
14
+32
+27
14 July, Sunday. day, 32°; night, 27°; partly cloudy
15
+31
+26
15 July, Monday. day, 31°; night, 26°; light rain
16
+31
+26
16 July, Tuesday. day, 31°; night, 26°; partly cloudy
17
+31
+28
17 July, Wednesday. day, 31°; night, 28°; partly cloudy
18
+28
+28
18 July, Thursday. day, 28°; night, 28°; rain
19
+29
+28
19 July, Friday. day, 29°; night, 28°; rain
20
+29
+29
20 July, Saturday. day, 29°; night, 29°; light rain
21
+29
+28
21 July, Sunday. day, 29°; night, 28°; rain
22
+29
+28
22 July, Monday. day, 29°; night, 28°; light rain
23
+29
+29
23 July, Tuesday. day, 29°; night, 29°; clear
24
+29
+29
24 July, Wednesday. day, 29°; night, 29°; light rain
25
+29
+28
25 July, Thursday. day, 29°; night, 28°; light rain
26
+29
+28
26 July, Friday. day, 29°; night, 28°; light rain
27
+29
+29
27 July, Saturday. day, 29°; night, 29°; rain
28
+29
+28
28 July, Sunday. day, 29°; night, 28°; rain
29
+29
+29
29 July, Monday. day, 29°; night, 29°; light rain
30
+29
+28
30 July, Tuesday. day, 29°; night, 28°; light rain
31
+29
+28
31 July, Wednesday. day, 29°; night, 28°; rain
1 August
+29
+29
1 August, Thursday. day, 29°; night, 29°; rain
2
+29
+28
2 August, Friday. day, 29°; night, 28°; light rain
3
+29
+28
3 August, Saturday. day, 29°; night, 28°; light rain
Average for 30 days
16
sunny days
6
days with precipitation
8
cloudy days
16 sunny days; 6 days with precipitation; 8 cloudy days;
75
%
air humidity
7.5
m/s
Wind
E
22
mm of precipitation
(3% of annual average)
+30
°C
Water temperature
air humidity 75%; 22 millimeters of precipitation (3% of annual average); Wind easterly 7.5 Meters per second; Water temperature +30°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
E
E
E
E
E
E
E
E
E
E
E
E
E
E
SE
E
S
SE
E
E
E
E
E
E
E
E
E
SE
5
Average data for 10 years
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
August
2
3
Daytime temperature
Night-time temperature