Solar radiation in Jacobus 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, September 19
Total: 4701 wh/m2Hours07:001 w/m2
08:0098 w/m2
09:00252 w/m2
10:00404 w/m2
11:00527 w/m2
12:00613 w/m2
13:00645 w/m2
14:00627 w/m2
15:00569 w/m2
16:00499 w/m2
17:00329 w/m2
18:00136 w/m2
19:001 w/m2
Tomorrow, September 20
Total: 5544 wh/m2Hours07:001 w/m2
08:00136 w/m2
09:00336 w/m2
10:00517 w/m2
11:00657 w/m2
12:00745 w/m2
13:00773 w/m2
14:00741 w/m2
15:00654 w/m2
16:00515 w/m2
17:00335 w/m2
18:00134 w/m2
Saturday, September 21
Total: 5310 wh/m2Hours08:00132 w/m2
09:00328 w/m2
10:00498 w/m2
11:00622 w/m2
12:00708 w/m2
13:00740 w/m2
14:00712 w/m2
15:00628 w/m2
16:00495 w/m2
17:00321 w/m2
18:00126 w/m2
Sunday, September 22
Total: 5183 wh/m2Hours08:00123 w/m2
09:00312 w/m2
10:00481 w/m2
11:00613 w/m2
12:00696 w/m2
13:00724 w/m2
14:00695 w/m2
15:00618 w/m2
16:00486 w/m2
17:00314 w/m2
18:00121 w/m2
Monday, September 23
Total: 4125 wh/m2Hours08:00107 w/m2
09:00268 w/m2
10:00410 w/m2
11:00510 w/m2
12:00563 w/m2
13:00577 w/m2
14:00535 w/m2
15:00469 w/m2
16:00366 w/m2
17:00233 w/m2
18:0087 w/m2
Tuesday, September 24
Total: 3483 wh/m2Hours08:0088 w/m2
09:00224 w/m2
10:00342 w/m2
11:00427 w/m2
12:00475 w/m2
13:00482 w/m2
14:00450 w/m2
15:00404 w/m2
16:00314 w/m2
17:00203 w/m2
18:0074 w/m2
Wednesday, September 25
Total: 3227 wh/m2Hours08:0072 w/m2
09:00188 w/m2
10:00293 w/m2
11:00385 w/m2
12:00438 w/m2
13:00455 w/m2
14:00436 w/m2
15:00391 w/m2
16:00303 w/m2
17:00195 w/m2
18:0071 w/m2
Thursday, September 26
Total: 4913 wh/m2Hours08:00100 w/m2
09:00276 w/m2
10:00446 w/m2
11:00585 w/m2
12:00672 w/m2
13:00702 w/m2
14:00675 w/m2
15:00597 w/m2
16:00466 w/m2
17:00293 w/m2
18:00101 w/m2
Friday, September 27
Total: 4573 wh/m2Hours08:00104 w/m2
09:00280 w/m2
10:00436 w/m2
11:00554 w/m2
12:00630 w/m2
13:00649 w/m2
14:00615 w/m2
15:00541 w/m2
16:00416 w/m2
17:00260 w/m2
18:0088 w/m2
Saturday, September 28
Total: 4883 wh/m2Hours08:00104 w/m2
09:00286 w/m2
10:00453 w/m2
11:00585 w/m2
12:00668 w/m2
13:00697 w/m2
14:00669 w/m2
15:00589 w/m2
16:00457 w/m2
17:00283 w/m2
18:0092 w/m2
Sunday, September 29
Total: 5075 wh/m2Hours08:00110 w/m2
09:00305 w/m2
10:00482 w/m2
11:00618 w/m2
12:00702 w/m2
13:00727 w/m2
14:00693 w/m2
15:00603 w/m2
16:00463 w/m2
17:00283 w/m2
18:0089 w/m2
Monday, September 30
Total: 3341 wh/m2Hours08:00108 w/m2
09:00305 w/m2
10:00484 w/m2
11:00622 w/m2
12:00695 w/m2
13:00593 w/m2
14:00175 w/m2
15:00152 w/m2
16:00116 w/m2
17:0070 w/m2
18:0021 w/m2
Tuesday, October 1
Total: 1264 wh/m2Hours08:0026 w/m2
09:0075 w/m2
10:00120 w/m2
11:00155 w/m2
12:00176 w/m2
13:00183 w/m2
14:00174 w/m2
15:00151 w/m2
16:00115 w/m2
17:0069 w/m2
18:0020 w/m2
Wednesday, October 2
Total: 5004 wh/m2Hours08:00102 w/m2
09:00298 w/m2
10:00477 w/m2
11:00614 w/m2
12:00699 w/m2
13:00726 w/m2
14:00691 w/m2
15:00598 w/m2
16:00453 w/m2
17:00270 w/m2
18:0076 w/m2
Thursday, October 3
Total: 4092 wh/m2Hours08:0099 w/m2
09:00295 w/m2
10:00473 w/m2
11:00610 w/m2
12:00684 w/m2
13:00626 w/m2
14:00366 w/m2
15:00366 w/m2
16:00310 w/m2
17:00197 w/m2
18:0066 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.