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 23
Total: 3715 wh/m2Hours07:0010 w/m2
08:00177 w/m2
09:00315 w/m2
10:00485 w/m2
11:00564 w/m2
12:00579 w/m2
13:00520 w/m2
14:00453 w/m2
15:00305 w/m2
16:00252 w/m2
17:0055 w/m2
Tomorrow, April 24
Total: 4511 wh/m2Hours07:0010 w/m2
08:00190 w/m2
09:00376 w/m2
10:00532 w/m2
11:00625 w/m2
12:00684 w/m2
13:00649 w/m2
14:00594 w/m2
15:00474 w/m2
16:00291 w/m2
17:0086 w/m2
Friday, April 25
Total: 4389 wh/m2Hours07:009 w/m2
08:00189 w/m2
09:00387 w/m2
10:00548 w/m2
11:00657 w/m2
12:00696 w/m2
13:00528 w/m2
14:00553 w/m2
15:00456 w/m2
16:00284 w/m2
17:0082 w/m2
Saturday, April 26
Total: 3565 wh/m2Hours07:008 w/m2
08:00185 w/m2
09:00314 w/m2
10:00446 w/m2
11:00535 w/m2
12:00513 w/m2
13:00500 w/m2
14:00441 w/m2
15:00351 w/m2
16:00213 w/m2
17:0059 w/m2
Sunday, April 27
Total: 4534 wh/m2Hours07:007 w/m2
08:00182 w/m2
09:00380 w/m2
10:00541 w/m2
11:00649 w/m2
12:00695 w/m2
13:00676 w/m2
14:00596 w/m2
15:00458 w/m2
16:00276 w/m2
17:0074 w/m2
Monday, April 28
Total: 4496 wh/m2Hours07:007 w/m2
08:00179 w/m2
09:00376 w/m2
10:00536 w/m2
11:00644 w/m2
12:00691 w/m2
13:00673 w/m2
14:00592 w/m2
15:00455 w/m2
16:00272 w/m2
17:0071 w/m2
Tuesday, April 29
Total: 4350 wh/m2Hours07:006 w/m2
08:00176 w/m2
09:00372 w/m2
10:00532 w/m2
11:00640 w/m2
12:00684 w/m2
13:00655 w/m2
14:00552 w/m2
15:00421 w/m2
16:00249 w/m2
17:0063 w/m2
Wednesday, April 30
Total: 1934 wh/m2Hours07:001 w/m2
08:0043 w/m2
09:0092 w/m2
10:00132 w/m2
11:00159 w/m2
12:00252 w/m2
13:00316 w/m2
14:00342 w/m2
15:00320 w/m2
16:00218 w/m2
17:0059 w/m2
Thursday, May 1
Total: 4370 wh/m2Hours07:004 w/m2
08:00169 w/m2
09:00364 w/m2
10:00524 w/m2
11:00631 w/m2
12:00677 w/m2
13:00659 w/m2
14:00579 w/m2
15:00441 w/m2
16:00260 w/m2
17:0062 w/m2
Friday, May 2
Total: 2857 wh/m2Hours07:001 w/m2
08:0042 w/m2
09:00234 w/m2
10:00447 w/m2
11:00603 w/m2
12:00588 w/m2
13:00453 w/m2
14:00212 w/m2
15:00162 w/m2
16:0095 w/m2
17:0020 w/m2
Saturday, May 3
Total: 4187 wh/m2Hours07:003 w/m2
08:00158 w/m2
09:00353 w/m2
10:00514 w/m2
11:00621 w/m2
12:00665 w/m2
13:00633 w/m2
14:00526 w/m2
15:00414 w/m2
16:00245 w/m2
17:0055 w/m2
Sunday, May 4
Total: 4244 wh/m2Hours07:003 w/m2
08:00160 w/m2
09:00353 w/m2
10:00511 w/m2
11:00617 w/m2
12:00663 w/m2
13:00645 w/m2
14:00564 w/m2
15:00428 w/m2
16:00247 w/m2
17:0053 w/m2
Monday, May 5
Total: 1926 wh/m2Hours07:002 w/m2
08:00157 w/m2
09:00329 w/m2
10:00376 w/m2
11:00153 w/m2
12:00197 w/m2
13:00237 w/m2
14:00232 w/m2
15:00157 w/m2
16:0073 w/m2
17:0013 w/m2
Tuesday, May 6
Total: 4157 wh/m2Hours07:002 w/m2
08:00154 w/m2
09:00346 w/m2
10:00503 w/m2
11:00608 w/m2
12:00653 w/m2
13:00634 w/m2
14:00552 w/m2
15:00418 w/m2
16:00239 w/m2
17:0048 w/m2
Wednesday, May 7
Total: 3549 wh/m2Hours07:001 w/m2
08:00150 w/m2
09:00322 w/m2
10:00387 w/m2
11:00263 w/m2
12:00558 w/m2
13:00622 w/m2
14:00551 w/m2
15:00415 w/m2
16:00235 w/m2
17:0045 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.
