Solar radiation in Richards Bay 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 22
Total: 3732 wh/m2Hours07:0085 w/m2
08:00296 w/m2
09:00454 w/m2
10:00590 w/m2
11:00565 w/m2
12:00452 w/m2
13:00488 w/m2
14:00413 w/m2
15:00274 w/m2
16:00108 w/m2
17:007 w/m2
Tomorrow, April 23
Total: 1235 wh/m2Hours07:0021 w/m2
08:0074 w/m2
09:00122 w/m2
10:00159 w/m2
11:00181 w/m2
12:00186 w/m2
13:00175 w/m2
14:00148 w/m2
15:00107 w/m2
16:0056 w/m2
17:006 w/m2
Thursday, April 24
Total: 1252 wh/m2Hours07:0020 w/m2
08:0073 w/m2
09:00121 w/m2
10:00158 w/m2
11:00180 w/m2
12:00185 w/m2
13:00174 w/m2
14:00147 w/m2
15:00127 w/m2
16:0055 w/m2
17:0012 w/m2
Friday, April 25
Total: 2590 wh/m2Hours07:0026 w/m2
08:00204 w/m2
09:00120 w/m2
10:00157 w/m2
11:00248 w/m2
12:00256 w/m2
13:00478 w/m2
14:00459 w/m2
15:00419 w/m2
16:00202 w/m2
17:0021 w/m2
Saturday, April 26
Total: 4822 wh/m2Hours07:0077 w/m2
08:00286 w/m2
09:00478 w/m2
10:00624 w/m2
11:00711 w/m2
12:00733 w/m2
13:00687 w/m2
14:00579 w/m2
15:00415 w/m2
16:00212 w/m2
17:0020 w/m2
Sunday, April 27
Total: 4641 wh/m2Hours07:0075 w/m2
08:00284 w/m2
09:00475 w/m2
10:00620 w/m2
11:00706 w/m2
12:00721 w/m2
13:00649 w/m2
14:00489 w/m2
15:00396 w/m2
16:00208 w/m2
17:0018 w/m2
Monday, April 28
Total: 4745 wh/m2Hours07:0073 w/m2
08:00281 w/m2
09:00471 w/m2
10:00616 w/m2
11:00703 w/m2
12:00724 w/m2
13:00679 w/m2
14:00570 w/m2
15:00407 w/m2
16:00205 w/m2
17:0016 w/m2
Tuesday, April 29
Total: 4707 wh/m2Hours07:0071 w/m2
08:00278 w/m2
09:00468 w/m2
10:00612 w/m2
11:00699 w/m2
12:00720 w/m2
13:00674 w/m2
14:00566 w/m2
15:00403 w/m2
16:00201 w/m2
17:0015 w/m2
Wednesday, April 30
Total: 4117 wh/m2Hours07:0040 w/m2
08:00170 w/m2
09:00366 w/m2
10:00545 w/m2
11:00665 w/m2
12:00668 w/m2
13:00604 w/m2
14:00483 w/m2
15:00371 w/m2
16:00192 w/m2
17:0013 w/m2
Thursday, May 1
Total: 4500 wh/m2Hours07:0062 w/m2
08:00254 w/m2
09:00435 w/m2
10:00577 w/m2
11:00666 w/m2
12:00695 w/m2
13:00657 w/m2
14:00554 w/m2
15:00394 w/m2
16:00194 w/m2
17:0012 w/m2
Friday, May 2
Total: 4596 wh/m2Hours07:0066 w/m2
08:00269 w/m2
09:00458 w/m2
10:00601 w/m2
11:00687 w/m2
12:00707 w/m2
13:00662 w/m2
14:00553 w/m2
15:00391 w/m2
16:00191 w/m2
17:0011 w/m2
Saturday, May 3
Total: 4548 wh/m2Hours07:0064 w/m2
08:00267 w/m2
09:00455 w/m2
10:00598 w/m2
11:00683 w/m2
12:00703 w/m2
13:00658 w/m2
14:00549 w/m2
15:00385 w/m2
16:00178 w/m2
17:008 w/m2
Sunday, May 4
Total: 4480 wh/m2Hours07:0062 w/m2
08:00264 w/m2
09:00452 w/m2
10:00594 w/m2
11:00679 w/m2
12:00699 w/m2
13:00654 w/m2
14:00546 w/m2
15:00377 w/m2
16:00151 w/m2
17:002 w/m2
Monday, May 5
Total: 1657 wh/m2Hours07:0026 w/m2
08:0091 w/m2
09:00145 w/m2
10:00177 w/m2
11:00186 w/m2
12:00241 w/m2
13:00269 w/m2
14:00247 w/m2
15:00181 w/m2
16:0090 w/m2
17:004 w/m2
Tuesday, May 6
Total: 4102 wh/m2Hours07:0031 w/m2
08:0071 w/m2
09:00355 w/m2
10:00572 w/m2
11:00671 w/m2
12:00691 w/m2
13:00644 w/m2
14:00535 w/m2
15:00365 w/m2
16:00162 w/m2
17:005 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.
