Solar radiation in San Juan Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, July 4
Total: 3471 wh/m2Hours07:0089 w/m2
08:00192 w/m2
09:00296 w/m2
10:00389 w/m2
11:00454 w/m2
12:00451 w/m2
13:00432 w/m2
14:00383 w/m2
15:00326 w/m2
16:00248 w/m2
17:00153 w/m2
18:0058 w/m2
Tomorrow, July 5
Total: 5998 wh/m2Hours07:00104 w/m2
08:00279 w/m2
09:00427 w/m2
10:00522 w/m2
11:00573 w/m2
12:00737 w/m2
13:00822 w/m2
14:00817 w/m2
15:00707 w/m2
16:00545 w/m2
17:00341 w/m2
18:00124 w/m2
Saturday, July 6
Total: 6248 wh/m2Hours07:00119 w/m2
08:00333 w/m2
09:00534 w/m2
10:00701 w/m2
11:00820 w/m2
12:00843 w/m2
13:00800 w/m2
14:00684 w/m2
15:00584 w/m2
16:00443 w/m2
17:00274 w/m2
18:00113 w/m2
Sunday, July 7
Total: 6971 wh/m2Hours07:00125 w/m2
08:00332 w/m2
09:00538 w/m2
10:00711 w/m2
11:00838 w/m2
12:00908 w/m2
13:00911 w/m2
14:00851 w/m2
15:00730 w/m2
16:00556 w/m2
17:00346 w/m2
18:00125 w/m2
Monday, July 8
Total: 7120 wh/m2Hours07:00127 w/m2
08:00345 w/m2
09:00557 w/m2
10:00734 w/m2
11:00863 w/m2
12:00932 w/m2
13:00933 w/m2
14:00870 w/m2
15:00739 w/m2
16:00556 w/m2
17:00342 w/m2
18:00122 w/m2
Tuesday, July 9
Total: 5764 wh/m2Hours07:00104 w/m2
08:00276 w/m2
09:00445 w/m2
10:00585 w/m2
11:00685 w/m2
12:00737 w/m2
13:00737 w/m2
14:00685 w/m2
15:00608 w/m2
16:00482 w/m2
17:00307 w/m2
18:00113 w/m2
Wednesday, July 10
Total: 6936 wh/m2Hours07:00123 w/m2
08:00343 w/m2
09:00550 w/m2
10:00721 w/m2
11:00838 w/m2
12:00894 w/m2
13:00890 w/m2
14:00819 w/m2
15:00721 w/m2
16:00559 w/m2
17:00351 w/m2
18:00127 w/m2
Thursday, July 11
Total: 5918 wh/m2Hours07:00126 w/m2
08:00349 w/m2
09:00549 w/m2
10:00687 w/m2
11:00737 w/m2
12:00767 w/m2
13:00737 w/m2
14:00655 w/m2
15:00550 w/m2
16:00411 w/m2
17:00250 w/m2
18:00100 w/m2
Friday, July 12
Total: 6719 wh/m2Hours07:00107 w/m2
08:00301 w/m2
09:00487 w/m2
10:00641 w/m2
11:00752 w/m2
12:00886 w/m2
13:00927 w/m2
14:00878 w/m2
15:00742 w/m2
16:00550 w/m2
17:00325 w/m2
18:00123 w/m2
Saturday, July 13
Total: 7128 wh/m2Hours07:00119 w/m2
08:00322 w/m2
09:00544 w/m2
10:00736 w/m2
11:00875 w/m2
12:00940 w/m2
13:00936 w/m2
14:00867 w/m2
15:00744 w/m2
16:00567 w/m2
17:00352 w/m2
18:00126 w/m2
Sunday, July 14
Total: 7182 wh/m2Hours07:00124 w/m2
08:00351 w/m2
09:00568 w/m2
10:00749 w/m2
11:00874 w/m2
12:00939 w/m2
13:00937 w/m2
14:00868 w/m2
15:00740 w/m2
16:00560 w/m2
17:00347 w/m2
18:00125 w/m2
Monday, July 15
Total: 6744 wh/m2Hours07:00121 w/m2
08:00343 w/m2
09:00534 w/m2
10:00647 w/m2
11:00633 w/m2
12:00862 w/m2
13:00932 w/m2
14:00883 w/m2
15:00752 w/m2
16:00569 w/m2
17:00350 w/m2
18:00118 w/m2
Tuesday, July 16
Total: 5443 wh/m2Hours07:0084 w/m2
08:00271 w/m2
09:00525 w/m2
10:00738 w/m2
11:00881 w/m2
12:00920 w/m2
13:00785 w/m2
14:00420 w/m2
15:00344 w/m2
16:00261 w/m2
17:00154 w/m2
18:0060 w/m2
Wednesday, July 17
Total: 5439 wh/m2Hours07:0030 w/m2
08:0087 w/m2
09:00292 w/m2
10:00529 w/m2
11:00736 w/m2
12:00816 w/m2
13:00838 w/m2
14:00796 w/m2
15:00623 w/m2
16:00418 w/m2
17:00212 w/m2
18:0062 w/m2
Thursday, July 18
Total: 7005 wh/m2Hours07:00118 w/m2
08:00343 w/m2
09:00558 w/m2
10:00736 w/m2
11:00861 w/m2
12:00926 w/m2
13:00927 w/m2
14:00860 w/m2
15:00721 w/m2
16:00533 w/m2
17:00317 w/m2
18:00105 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
