Solar radiation in Austin/Bergstrom 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, January 27
Total: 2286 wh/m2Hours08:0018 w/m2
09:0096 w/m2
10:00176 w/m2
11:00280 w/m2
12:00319 w/m2
13:00401 w/m2
14:00381 w/m2
15:00351 w/m2
16:00192 w/m2
17:0072 w/m2
Tomorrow, January 28
Total: 1478 wh/m2Hours08:0019 w/m2
09:0097 w/m2
10:00177 w/m2
11:00219 w/m2
12:00202 w/m2
13:00223 w/m2
14:00221 w/m2
15:00169 w/m2
16:00106 w/m2
17:0045 w/m2
Wednesday, January 29
Total: 1698 wh/m2Hours08:0019 w/m2
09:0086 w/m2
10:00157 w/m2
11:00207 w/m2
12:00251 w/m2
13:00272 w/m2
14:00266 w/m2
15:00229 w/m2
16:00148 w/m2
17:0063 w/m2
Thursday, January 30
Total: 3092 wh/m2Hours08:0030 w/m2
09:00132 w/m2
10:00243 w/m2
11:00330 w/m2
12:00399 w/m2
13:00500 w/m2
14:00521 w/m2
15:00464 w/m2
16:00327 w/m2
17:00145 w/m2
18:001 w/m2
Friday, January 31
Total: 4487 wh/m2Hours08:0063 w/m2
09:00269 w/m2
10:00459 w/m2
11:00602 w/m2
12:00685 w/m2
13:00701 w/m2
14:00649 w/m2
15:00534 w/m2
16:00365 w/m2
17:00159 w/m2
18:001 w/m2
Saturday, February 1
Total: 4520 wh/m2Hours08:0065 w/m2
09:00272 w/m2
10:00462 w/m2
11:00605 w/m2
12:00688 w/m2
13:00705 w/m2
14:00653 w/m2
15:00538 w/m2
16:00368 w/m2
17:00163 w/m2
18:001 w/m2
Sunday, February 2
Total: 4557 wh/m2Hours08:0067 w/m2
09:00275 w/m2
10:00466 w/m2
11:00609 w/m2
12:00692 w/m2
13:00709 w/m2
14:00657 w/m2
15:00542 w/m2
16:00372 w/m2
17:00166 w/m2
18:002 w/m2
Monday, February 3
Total: 4567 wh/m2Hours08:0068 w/m2
09:00275 w/m2
10:00465 w/m2
11:00609 w/m2
12:00693 w/m2
13:00710 w/m2
14:00659 w/m2
15:00544 w/m2
16:00374 w/m2
17:00168 w/m2
18:002 w/m2
Tuesday, February 4
Total: 4000 wh/m2Hours08:0055 w/m2
09:00215 w/m2
10:00377 w/m2
11:00509 w/m2
12:00597 w/m2
13:00627 w/m2
14:00596 w/m2
15:00502 w/m2
16:00355 w/m2
17:00164 w/m2
18:003 w/m2
Wednesday, February 5
Total: 3820 wh/m2Hours08:0051 w/m2
09:00208 w/m2
10:00365 w/m2
11:00495 w/m2
12:00575 w/m2
13:00602 w/m2
14:00565 w/m2
15:00472 w/m2
16:00330 w/m2
17:00154 w/m2
18:003 w/m2
Thursday, February 6
Total: 3888 wh/m2Hours08:0053 w/m2
09:00210 w/m2
10:00367 w/m2
11:00498 w/m2
12:00585 w/m2
13:00606 w/m2
14:00574 w/m2
15:00484 w/m2
16:00345 w/m2
17:00162 w/m2
18:004 w/m2
Friday, February 7
Total: 3279 wh/m2Hours08:0061 w/m2
09:00232 w/m2
10:00399 w/m2
11:00530 w/m2
12:00612 w/m2
13:00533 w/m2
14:00361 w/m2
15:00141 w/m2
16:00248 w/m2
17:00157 w/m2
18:005 w/m2
Saturday, February 8
Total: 1267 wh/m2Hours08:0020 w/m2
09:0074 w/m2
10:00122 w/m2
11:00174 w/m2
12:00197 w/m2
13:00202 w/m2
14:00188 w/m2
15:00142 w/m2
16:0099 w/m2
17:0047 w/m2
18:002 w/m2
Sunday, February 9
Total: 2611 wh/m2Hours08:0021 w/m2
09:0074 w/m2
10:00182 w/m2
11:00290 w/m2
12:00397 w/m2
13:00419 w/m2
14:00390 w/m2
15:00334 w/m2
16:00322 w/m2
17:00175 w/m2
18:007 w/m2
Monday, February 10
Total: 2986 wh/m2Hours08:0074 w/m2
09:00227 w/m2
10:00373 w/m2
11:00490 w/m2
12:00563 w/m2
13:00502 w/m2
14:00368 w/m2
15:00199 w/m2
16:00130 w/m2
17:0058 w/m2
18:002 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.
