Solar radiation in Scotland 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 18
Total: 2372 wh/m2Hours08:0032 w/m2
09:0082 w/m2
10:00127 w/m2
11:00163 w/m2
12:00223 w/m2
13:00306 w/m2
14:00373 w/m2
15:00356 w/m2
16:00352 w/m2
17:00244 w/m2
18:00112 w/m2
19:002 w/m2
Tomorrow, September 19
Total: 5151 wh/m2Hours08:0098 w/m2
09:00274 w/m2
10:00447 w/m2
11:00597 w/m2
12:00689 w/m2
13:00724 w/m2
14:00702 w/m2
15:00631 w/m2
16:00505 w/m2
17:00337 w/m2
18:00145 w/m2
19:002 w/m2
Friday, September 20
Total: 5508 wh/m2Hours08:00122 w/m2
09:00321 w/m2
10:00503 w/m2
11:00646 w/m2
12:00737 w/m2
13:00771 w/m2
14:00743 w/m2
15:00658 w/m2
16:00521 w/m2
17:00342 w/m2
18:00143 w/m2
19:001 w/m2
Saturday, September 21
Total: 5343 wh/m2Hours08:00119 w/m2
09:00316 w/m2
10:00492 w/m2
11:00623 w/m2
12:00714 w/m2
13:00746 w/m2
14:00721 w/m2
15:00639 w/m2
16:00505 w/m2
17:00331 w/m2
18:00136 w/m2
19:001 w/m2
Sunday, September 22
Total: 4936 wh/m2Hours08:00104 w/m2
09:00282 w/m2
10:00445 w/m2
11:00576 w/m2
12:00663 w/m2
13:00693 w/m2
14:00672 w/m2
15:00597 w/m2
16:00472 w/m2
17:00308 w/m2
18:00124 w/m2
Monday, September 23
Total: 4909 wh/m2Hours08:00105 w/m2
09:00289 w/m2
10:00454 w/m2
11:00584 w/m2
12:00668 w/m2
13:00694 w/m2
14:00668 w/m2
15:00585 w/m2
16:00456 w/m2
17:00292 w/m2
18:00114 w/m2
Tuesday, September 24
Total: 4832 wh/m2Hours08:0097 w/m2
09:00271 w/m2
10:00436 w/m2
11:00566 w/m2
12:00656 w/m2
13:00690 w/m2
14:00671 w/m2
15:00588 w/m2
16:00457 w/m2
17:00290 w/m2
18:00110 w/m2
Wednesday, September 25
Total: 4258 wh/m2Hours08:0089 w/m2
09:00253 w/m2
10:00407 w/m2
11:00531 w/m2
12:00613 w/m2
13:00646 w/m2
14:00627 w/m2
15:00439 w/m2
16:00349 w/m2
17:00223 w/m2
18:0081 w/m2
Thursday, September 26
Total: 4162 wh/m2Hours08:0075 w/m2
09:00217 w/m2
10:00347 w/m2
11:00457 w/m2
12:00548 w/m2
13:00603 w/m2
14:00600 w/m2
15:00532 w/m2
16:00418 w/m2
17:00267 w/m2
18:0098 w/m2
Friday, September 27
Total: 4593 wh/m2Hours08:0088 w/m2
09:00260 w/m2
10:00417 w/m2
11:00544 w/m2
12:00628 w/m2
13:00655 w/m2
14:00634 w/m2
15:00560 w/m2
16:00434 w/m2
17:00275 w/m2
18:0098 w/m2
Saturday, September 28
Total: 5032 wh/m2Hours08:0096 w/m2
09:00286 w/m2
10:00461 w/m2
11:00601 w/m2
12:00691 w/m2
13:00724 w/m2
14:00697 w/m2
15:00610 w/m2
16:00471 w/m2
17:00294 w/m2
18:00101 w/m2
Sunday, September 29
Total: 4534 wh/m2Hours08:0095 w/m2
09:00287 w/m2
10:00464 w/m2
11:00602 w/m2
12:00691 w/m2
13:00721 w/m2
14:00693 w/m2
15:00554 w/m2
16:00328 w/m2
17:0074 w/m2
18:0025 w/m2
Monday, September 30
Total: 4866 wh/m2Hours08:0094 w/m2
09:00290 w/m2
10:00470 w/m2
11:00610 w/m2
12:00697 w/m2
13:00705 w/m2
14:00617 w/m2
15:00563 w/m2
16:00447 w/m2
17:00281 w/m2
18:0092 w/m2
Tuesday, October 1
Total: 4982 wh/m2Hours08:0091 w/m2
09:00286 w/m2
10:00466 w/m2
11:00607 w/m2
12:00695 w/m2
13:00725 w/m2
14:00693 w/m2
15:00601 w/m2
16:00456 w/m2
17:00274 w/m2
18:0088 w/m2
Wednesday, October 2
Total: 4959 wh/m2Hours08:0089 w/m2
09:00283 w/m2
10:00463 w/m2
11:00603 w/m2
12:00691 w/m2
13:00721 w/m2
14:00689 w/m2
15:00600 w/m2
16:00458 w/m2
17:00278 w/m2
18:0084 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.
