Solar radiation in Santiago 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, December 19
Total: 3657 wh/m2Hours08:0044 w/m2
09:00208 w/m2
10:00381 w/m2
11:00526 w/m2
12:00564 w/m2
13:00561 w/m2
14:00539 w/m2
15:00428 w/m2
16:00299 w/m2
17:00107 w/m2
Tomorrow, December 20
Total: 2839 wh/m2Hours08:0048 w/m2
09:00220 w/m2
10:00361 w/m2
11:00443 w/m2
12:00462 w/m2
13:00441 w/m2
14:00375 w/m2
15:00276 w/m2
16:00161 w/m2
17:0052 w/m2
Saturday, December 21
Total: 2665 wh/m2Hours08:0035 w/m2
09:00157 w/m2
10:00272 w/m2
11:00366 w/m2
12:00415 w/m2
13:00421 w/m2
14:00394 w/m2
15:00323 w/m2
16:00208 w/m2
17:0074 w/m2
Sunday, December 22
Total: 3875 wh/m2Hours08:0047 w/m2
09:00223 w/m2
10:00396 w/m2
11:00527 w/m2
12:00605 w/m2
13:00624 w/m2
14:00576 w/m2
15:00468 w/m2
16:00301 w/m2
17:00108 w/m2
Monday, December 23
Total: 4139 wh/m2Hours08:0050 w/m2
09:00245 w/m2
10:00430 w/m2
11:00570 w/m2
12:00651 w/m2
13:00663 w/m2
14:00608 w/m2
15:00490 w/m2
16:00317 w/m2
17:00115 w/m2
Tuesday, December 24
Total: 4137 wh/m2Hours08:0050 w/m2
09:00247 w/m2
10:00433 w/m2
11:00572 w/m2
12:00652 w/m2
13:00662 w/m2
14:00605 w/m2
15:00486 w/m2
16:00315 w/m2
17:00115 w/m2
Wednesday, December 25
Total: 4155 wh/m2Hours08:0049 w/m2
09:00246 w/m2
10:00432 w/m2
11:00571 w/m2
12:00651 w/m2
13:00664 w/m2
14:00610 w/m2
15:00492 w/m2
16:00321 w/m2
17:00119 w/m2
Thursday, December 26
Total: 4154 wh/m2Hours08:0048 w/m2
09:00243 w/m2
10:00428 w/m2
11:00569 w/m2
12:00650 w/m2
13:00665 w/m2
14:00612 w/m2
15:00495 w/m2
16:00323 w/m2
17:00121 w/m2
Friday, December 27
Total: 4180 wh/m2Hours08:0047 w/m2
09:00246 w/m2
10:00433 w/m2
11:00574 w/m2
12:00654 w/m2
13:00668 w/m2
14:00614 w/m2
15:00496 w/m2
16:00325 w/m2
17:00123 w/m2
Saturday, December 28
Total: 4188 wh/m2Hours08:0046 w/m2
09:00245 w/m2
10:00433 w/m2
11:00574 w/m2
12:00655 w/m2
13:00669 w/m2
14:00615 w/m2
15:00498 w/m2
16:00328 w/m2
17:00125 w/m2
Sunday, December 29
Total: 4196 wh/m2Hours08:0046 w/m2
09:00244 w/m2
10:00432 w/m2
11:00574 w/m2
12:00656 w/m2
13:00670 w/m2
14:00617 w/m2
15:00500 w/m2
16:00330 w/m2
17:00127 w/m2
Monday, December 30
Total: 3026 wh/m2Hours08:0044 w/m2
09:00224 w/m2
10:00398 w/m2
11:00529 w/m2
12:00604 w/m2
13:00544 w/m2
14:00384 w/m2
15:00163 w/m2
16:00100 w/m2
17:0036 w/m2
Tuesday, December 31
Total: 2682 wh/m2Hours08:0016 w/m2
09:0090 w/m2
10:00206 w/m2
11:00327 w/m2
12:00427 w/m2
13:00457 w/m2
14:00431 w/m2
15:00364 w/m2
16:00257 w/m2
17:00107 w/m2
Wednesday, January 1
Total: 2937 wh/m2Hours08:0026 w/m2
09:00120 w/m2
10:00214 w/m2
11:00285 w/m2
12:00314 w/m2
13:00486 w/m2
14:00542 w/m2
15:00482 w/m2
16:00333 w/m2
17:00135 w/m2
Thursday, January 2
Total: 3515 wh/m2Hours08:0041 w/m2
09:00241 w/m2
10:00410 w/m2
11:00442 w/m2
12:00245 w/m2
13:00541 w/m2
14:00606 w/m2
15:00511 w/m2
16:00341 w/m2
17:00137 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.
