Solar radiation in Robstown 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, November 22
Total: 4126 wh/m2Hours08:00125 w/m2
09:00324 w/m2
10:00492 w/m2
11:00608 w/m2
12:00660 w/m2
13:00645 w/m2
14:00564 w/m2
15:00424 w/m2
16:00239 w/m2
17:0045 w/m2
Tomorrow, November 23
Total: 4104 wh/m2Hours08:00122 w/m2
09:00321 w/m2
10:00489 w/m2
11:00605 w/m2
12:00657 w/m2
13:00643 w/m2
14:00562 w/m2
15:00423 w/m2
16:00238 w/m2
17:0044 w/m2
Sunday, November 24
Total: 4061 wh/m2Hours08:00120 w/m2
09:00318 w/m2
10:00486 w/m2
11:00600 w/m2
12:00650 w/m2
13:00635 w/m2
14:00556 w/m2
15:00417 w/m2
16:00235 w/m2
17:0044 w/m2
Monday, November 25
Total: 4060 wh/m2Hours08:00117 w/m2
09:00315 w/m2
10:00483 w/m2
11:00599 w/m2
12:00652 w/m2
13:00638 w/m2
14:00558 w/m2
15:00420 w/m2
16:00235 w/m2
17:0043 w/m2
Tuesday, November 26
Total: 3932 wh/m2Hours08:00110 w/m2
09:00300 w/m2
10:00464 w/m2
11:00578 w/m2
12:00631 w/m2
13:00620 w/m2
14:00545 w/m2
15:00411 w/m2
16:00231 w/m2
17:0042 w/m2
Wednesday, November 27
Total: 3861 wh/m2Hours08:00108 w/m2
09:00298 w/m2
10:00459 w/m2
11:00570 w/m2
12:00617 w/m2
13:00607 w/m2
14:00533 w/m2
15:00402 w/m2
16:00226 w/m2
17:0041 w/m2
Thursday, November 28
Total: 3775 wh/m2Hours08:0099 w/m2
09:00281 w/m2
10:00438 w/m2
11:00548 w/m2
12:00602 w/m2
13:00603 w/m2
14:00533 w/m2
15:00403 w/m2
16:00227 w/m2
17:0041 w/m2
Friday, November 29
Total: 3561 wh/m2Hours08:0095 w/m2
09:00278 w/m2
10:00427 w/m2
11:00526 w/m2
12:00562 w/m2
13:00556 w/m2
14:00494 w/m2
15:00374 w/m2
16:00211 w/m2
17:0038 w/m2
Saturday, November 30
Total: 2827 wh/m2Hours08:0067 w/m2
09:00199 w/m2
10:00317 w/m2
11:00412 w/m2
12:00459 w/m2
13:00459 w/m2
14:00402 w/m2
15:00308 w/m2
16:00172 w/m2
17:0032 w/m2
Sunday, December 1
Total: 3485 wh/m2Hours08:0077 w/m2
09:00240 w/m2
10:00393 w/m2
11:00510 w/m2
12:00571 w/m2
13:00565 w/m2
14:00499 w/m2
15:00378 w/m2
16:00213 w/m2
17:0039 w/m2
Monday, December 2
Total: 3490 wh/m2Hours08:0083 w/m2
09:00253 w/m2
10:00401 w/m2
11:00512 w/m2
12:00569 w/m2
13:00559 w/m2
14:00494 w/m2
15:00372 w/m2
16:00209 w/m2
17:0038 w/m2
Tuesday, December 3
Total: 1341 wh/m2Hours08:0055 w/m2
09:00101 w/m2
10:00170 w/m2
11:00214 w/m2
12:00249 w/m2
13:00216 w/m2
14:00164 w/m2
15:00103 w/m2
16:0058 w/m2
17:0011 w/m2
Wednesday, December 4
Total: 975 wh/m2Hours08:0023 w/m2
09:0072 w/m2
10:00114 w/m2
11:00144 w/m2
12:00158 w/m2
13:00155 w/m2
14:00137 w/m2
15:00103 w/m2
16:0058 w/m2
17:0011 w/m2
Thursday, December 5
Total: 2659 wh/m2Hours08:0084 w/m2
09:00283 w/m2
10:00418 w/m2
11:00411 w/m2
12:00189 w/m2
13:00331 w/m2
14:00385 w/m2
15:00344 w/m2
16:00182 w/m2
17:0032 w/m2
Friday, December 6
Total: 3108 wh/m2Hours08:0089 w/m2
09:00283 w/m2
10:00452 w/m2
11:00568 w/m2
12:00617 w/m2
13:00558 w/m2
14:00369 w/m2
15:00103 w/m2
16:0058 w/m2
17:0011 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.
