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, April 1
Total: 6330 wh/m2Hours08:0031 w/m2
09:00219 w/m2
10:00298 w/m2
11:00631 w/m2
12:00807 w/m2
13:00904 w/m2
14:00916 w/m2
15:00855 w/m2
16:00726 w/m2
17:00541 w/m2
18:00316 w/m2
19:0086 w/m2
Tomorrow, April 2
Total: 6704 wh/m2Hours08:0049 w/m2
09:00269 w/m2
10:00498 w/m2
11:00693 w/m2
12:00835 w/m2
13:00912 w/m2
14:00920 w/m2
15:00856 w/m2
16:00727 w/m2
17:00541 w/m2
18:00317 w/m2
19:0087 w/m2
Thursday, April 3
Total: 6694 wh/m2Hours08:0051 w/m2
09:00271 w/m2
10:00499 w/m2
11:00693 w/m2
12:00835 w/m2
13:00912 w/m2
14:00918 w/m2
15:00853 w/m2
16:00722 w/m2
17:00538 w/m2
18:00315 w/m2
19:0087 w/m2
Friday, April 4
Total: 6705 wh/m2Hours08:0053 w/m2
09:00273 w/m2
10:00501 w/m2
11:00694 w/m2
12:00834 w/m2
13:00910 w/m2
14:00917 w/m2
15:00853 w/m2
16:00724 w/m2
17:00540 w/m2
18:00317 w/m2
19:0089 w/m2
Saturday, April 5
Total: 6691 wh/m2Hours08:0055 w/m2
09:00273 w/m2
10:00499 w/m2
11:00691 w/m2
12:00832 w/m2
13:00908 w/m2
14:00915 w/m2
15:00851 w/m2
16:00722 w/m2
17:00539 w/m2
18:00317 w/m2
19:0089 w/m2
Sunday, April 6
Total: 6337 wh/m2Hours08:0052 w/m2
09:00252 w/m2
10:00462 w/m2
11:00649 w/m2
12:00786 w/m2
13:00869 w/m2
14:00874 w/m2
15:00810 w/m2
16:00687 w/m2
17:00510 w/m2
18:00301 w/m2
19:0085 w/m2
Monday, April 7
Total: 6539 wh/m2Hours08:0056 w/m2
09:00263 w/m2
10:00478 w/m2
11:00664 w/m2
12:00805 w/m2
13:00883 w/m2
14:00894 w/m2
15:00838 w/m2
16:00714 w/m2
17:00536 w/m2
18:00317 w/m2
19:0091 w/m2
Tuesday, April 8
Total: 6807 wh/m2Hours08:0064 w/m2
09:00287 w/m2
10:00514 w/m2
11:00706 w/m2
12:00845 w/m2
13:00919 w/m2
14:00924 w/m2
15:00859 w/m2
16:00729 w/m2
17:00545 w/m2
18:00322 w/m2
19:0093 w/m2
Wednesday, April 9
Total: 6784 wh/m2Hours08:0066 w/m2
09:00288 w/m2
10:00513 w/m2
11:00703 w/m2
12:00841 w/m2
13:00915 w/m2
14:00920 w/m2
15:00855 w/m2
16:00726 w/m2
17:00543 w/m2
18:00321 w/m2
19:0093 w/m2
Thursday, April 10
Total: 6801 wh/m2Hours08:0069 w/m2
09:00290 w/m2
10:00514 w/m2
11:00704 w/m2
12:00841 w/m2
13:00916 w/m2
14:00921 w/m2
15:00857 w/m2
16:00728 w/m2
17:00544 w/m2
18:00322 w/m2
19:0095 w/m2
Friday, April 11
Total: 6843 wh/m2Hours08:0071 w/m2
09:00293 w/m2
10:00518 w/m2
11:00709 w/m2
12:00847 w/m2
13:00921 w/m2
14:00926 w/m2
15:00861 w/m2
16:00731 w/m2
17:00546 w/m2
18:00324 w/m2
19:0096 w/m2
Saturday, April 12
Total: 6867 wh/m2Hours08:0075 w/m2
09:00298 w/m2
10:00524 w/m2
11:00714 w/m2
12:00851 w/m2
13:00924 w/m2
14:00928 w/m2
15:00862 w/m2
16:00732 w/m2
17:00546 w/m2
18:00321 w/m2
19:0092 w/m2
Sunday, April 13
Total: 1735 wh/m2Hours08:0025 w/m2
09:0083 w/m2
10:00131 w/m2
11:00179 w/m2
12:00213 w/m2
13:00231 w/m2
14:00232 w/m2
15:00216 w/m2
16:00183 w/m2
17:00137 w/m2
18:0081 w/m2
19:0024 w/m2
Monday, April 14
Total: 5851 wh/m2Hours08:0061 w/m2
09:00239 w/m2
10:00427 w/m2
11:00549 w/m2
12:00612 w/m2
13:00627 w/m2
14:00806 w/m2
15:00829 w/m2
16:00729 w/m2
17:00547 w/m2
18:00326 w/m2
19:0099 w/m2
Tuesday, April 15
Total: 4064 wh/m2Hours08:0082 w/m2
09:00305 w/m2
10:00522 w/m2
11:00652 w/m2
12:00591 w/m2
13:00255 w/m2
14:00278 w/m2
15:00279 w/m2
16:00271 w/m2
17:00420 w/m2
18:00309 w/m2
19:00100 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.
