Solar radiation in South Perth 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 1
Total: 5818 wh/m2Hours07:0049 w/m2
08:00266 w/m2
09:00479 w/m2
10:00653 w/m2
11:00773 w/m2
12:00829 w/m2
13:00818 w/m2
14:00740 w/m2
15:00602 w/m2
16:00412 w/m2
17:00191 w/m2
18:006 w/m2
Tomorrow, April 2
Total: 5462 wh/m2Hours07:0045 w/m2
08:00253 w/m2
09:00444 w/m2
10:00596 w/m2
11:00730 w/m2
12:00766 w/m2
13:00728 w/m2
14:00716 w/m2
15:00591 w/m2
16:00404 w/m2
17:00185 w/m2
18:004 w/m2
Thursday, April 3
Total: 4726 wh/m2Hours07:0044 w/m2
08:00251 w/m2
09:00452 w/m2
10:00613 w/m2
11:00657 w/m2
12:00637 w/m2
13:00619 w/m2
14:00559 w/m2
15:00452 w/m2
16:00308 w/m2
17:00132 w/m2
18:002 w/m2
Friday, April 4
Total: 4480 wh/m2Hours07:0028 w/m2
08:00170 w/m2
09:00311 w/m2
10:00511 w/m2
11:00493 w/m2
12:00633 w/m2
13:00690 w/m2
14:00665 w/m2
15:00472 w/m2
16:00359 w/m2
17:00146 w/m2
18:002 w/m2
Saturday, April 5
Total: 3690 wh/m2Hours07:0032 w/m2
08:00182 w/m2
09:00315 w/m2
10:00413 w/m2
11:00466 w/m2
12:00500 w/m2
13:00505 w/m2
14:00466 w/m2
15:00401 w/m2
16:00280 w/m2
17:00129 w/m2
18:001 w/m2
Sunday, April 6
Total: 5441 wh/m2Hours07:0039 w/m2
08:00250 w/m2
09:00460 w/m2
10:00627 w/m2
11:00735 w/m2
12:00786 w/m2
13:00771 w/m2
14:00691 w/m2
15:00553 w/m2
16:00370 w/m2
17:00158 w/m2
18:001 w/m2
Monday, April 7
Total: 3927 wh/m2Hours07:0031 w/m2
08:00183 w/m2
09:00339 w/m2
10:00467 w/m2
11:00562 w/m2
12:00603 w/m2
13:00602 w/m2
14:00550 w/m2
15:00369 w/m2
16:00181 w/m2
17:0040 w/m2
Tuesday, April 8
Total: 1500 wh/m2Hours07:009 w/m2
08:0061 w/m2
09:00113 w/m2
10:00156 w/m2
11:00204 w/m2
12:00199 w/m2
13:00195 w/m2
14:00175 w/m2
15:00182 w/m2
16:00138 w/m2
17:0068 w/m2
Wednesday, April 9
Total: 5416 wh/m2Hours07:0033 w/m2
08:00240 w/m2
09:00449 w/m2
10:00620 w/m2
11:00736 w/m2
12:00789 w/m2
13:00776 w/m2
14:00696 w/m2
15:00557 w/m2
16:00369 w/m2
17:00151 w/m2
Thursday, April 10
Total: 5366 wh/m2Hours07:0031 w/m2
08:00237 w/m2
09:00446 w/m2
10:00615 w/m2
11:00731 w/m2
12:00784 w/m2
13:00770 w/m2
14:00691 w/m2
15:00551 w/m2
16:00363 w/m2
17:00147 w/m2
Friday, April 11
Total: 5317 wh/m2Hours07:0029 w/m2
08:00234 w/m2
09:00442 w/m2
10:00611 w/m2
11:00726 w/m2
12:00779 w/m2
13:00765 w/m2
14:00685 w/m2
15:00546 w/m2
16:00358 w/m2
17:00142 w/m2
Saturday, April 12
Total: 5270 wh/m2Hours07:0028 w/m2
08:00231 w/m2
09:00438 w/m2
10:00607 w/m2
11:00722 w/m2
12:00774 w/m2
13:00760 w/m2
14:00680 w/m2
15:00540 w/m2
16:00353 w/m2
17:00137 w/m2
Sunday, April 13
Total: 5219 wh/m2Hours07:0026 w/m2
08:00228 w/m2
09:00434 w/m2
10:00603 w/m2
11:00717 w/m2
12:00769 w/m2
13:00754 w/m2
14:00674 w/m2
15:00535 w/m2
16:00347 w/m2
17:00132 w/m2
Monday, April 14
Total: 4703 wh/m2Hours07:0020 w/m2
08:00131 w/m2
09:00377 w/m2
10:00587 w/m2
11:00712 w/m2
12:00753 w/m2
13:00684 w/m2
14:00480 w/m2
15:00492 w/m2
16:00339 w/m2
17:00128 w/m2
Tuesday, April 15
Total: 5123 wh/m2Hours07:0023 w/m2
08:00221 w/m2
09:00427 w/m2
10:00594 w/m2
11:00708 w/m2
12:00759 w/m2
13:00744 w/m2
14:00663 w/m2
15:00524 w/m2
16:00337 w/m2
17:00123 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.
