Solar radiation in Sangalhos 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, February 21
Total: 1172 wh/m2Hours08:0015 w/m2
09:0062 w/m2
10:00105 w/m2
11:00138 w/m2
12:00157 w/m2
13:00162 w/m2
14:00151 w/m2
15:00126 w/m2
16:0089 w/m2
17:00160 w/m2
18:007 w/m2
Tomorrow, February 22
Total: 3560 wh/m2Hours08:0016 w/m2
09:00188 w/m2
10:00387 w/m2
11:00466 w/m2
12:00530 w/m2
13:00534 w/m2
14:00480 w/m2
15:00468 w/m2
16:00317 w/m2
17:00164 w/m2
18:0010 w/m2
Sunday, February 23
Total: 2649 wh/m2Hours08:0047 w/m2
09:00179 w/m2
10:00431 w/m2
11:00389 w/m2
12:00434 w/m2
13:00286 w/m2
14:00350 w/m2
15:00326 w/m2
16:00151 w/m2
17:0049 w/m2
18:007 w/m2
Monday, February 24
Total: 2383 wh/m2Hours08:0072 w/m2
09:00264 w/m2
10:00426 w/m2
11:00470 w/m2
12:00281 w/m2
13:00275 w/m2
14:00243 w/m2
15:00180 w/m2
16:00119 w/m2
17:0050 w/m2
18:003 w/m2
Tuesday, February 25
Total: 3357 wh/m2Hours08:0020 w/m2
09:0068 w/m2
10:00236 w/m2
11:00412 w/m2
12:00550 w/m2
13:00570 w/m2
14:00538 w/m2
15:00451 w/m2
16:00329 w/m2
17:00169 w/m2
18:0014 w/m2
Wednesday, February 26
Total: 3745 wh/m2Hours08:0045 w/m2
09:0069 w/m2
10:00239 w/m2
11:00431 w/m2
12:00570 w/m2
13:00648 w/m2
14:00627 w/m2
15:00529 w/m2
16:00378 w/m2
17:00192 w/m2
18:0017 w/m2
Thursday, February 27
Total: 3472 wh/m2Hours08:0087 w/m2
09:00280 w/m2
10:00448 w/m2
11:00561 w/m2
12:00602 w/m2
13:00542 w/m2
14:00393 w/m2
15:00185 w/m2
16:00217 w/m2
17:00141 w/m2
18:0016 w/m2
Friday, February 28
Total: 3819 wh/m2Hours08:0084 w/m2
09:00182 w/m2
10:00299 w/m2
11:00392 w/m2
12:00453 w/m2
13:00626 w/m2
14:00635 w/m2
15:00539 w/m2
16:00387 w/m2
17:00200 w/m2
18:0022 w/m2
Saturday, March 1
Total: 4628 wh/m2Hours08:0098 w/m2
09:00292 w/m2
10:00466 w/m2
11:00597 w/m2
12:00674 w/m2
13:00691 w/m2
14:00646 w/m2
15:00544 w/m2
16:00392 w/m2
17:00204 w/m2
18:0024 w/m2
Sunday, March 2
Total: 4682 wh/m2Hours08:00103 w/m2
09:00298 w/m2
10:00472 w/m2
11:00603 w/m2
12:00679 w/m2
13:00696 w/m2
14:00651 w/m2
15:00549 w/m2
16:00396 w/m2
17:00209 w/m2
18:0026 w/m2
Monday, March 3
Total: 4722 wh/m2Hours08:00108 w/m2
09:00304 w/m2
10:00478 w/m2
11:00609 w/m2
12:00685 w/m2
13:00701 w/m2
14:00656 w/m2
15:00552 w/m2
16:00396 w/m2
17:00206 w/m2
18:0027 w/m2
Tuesday, March 4
Total: 2272 wh/m2Hours08:00109 w/m2
09:00307 w/m2
10:00449 w/m2
11:00449 w/m2
12:00190 w/m2
13:00212 w/m2
14:00198 w/m2
15:00167 w/m2
16:00122 w/m2
17:0060 w/m2
18:009 w/m2
Wednesday, March 5
Total: 4846 wh/m2Hours08:00118 w/m2
09:00316 w/m2
10:00490 w/m2
11:00620 w/m2
12:00696 w/m2
13:00712 w/m2
14:00666 w/m2
15:00563 w/m2
16:00410 w/m2
17:00221 w/m2
18:0034 w/m2
Thursday, March 6
Total: 4817 wh/m2Hours08:00124 w/m2
09:00321 w/m2
10:00495 w/m2
11:00626 w/m2
12:00701 w/m2
13:00717 w/m2
14:00671 w/m2
15:00567 w/m2
16:00398 w/m2
17:00182 w/m2
18:0015 w/m2
Friday, March 7
Total: 4895 wh/m2Hours08:00129 w/m2
09:00327 w/m2
10:00501 w/m2
11:00631 w/m2
12:00707 w/m2
13:00722 w/m2
14:00676 w/m2
15:00572 w/m2
16:00409 w/m2
17:00198 w/m2
18:0023 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.
