Solar radiation in Perth Intl Arpt 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 3
Total: 4076 wh/m2Hours07:0043 w/m2
08:00253 w/m2
09:00418 w/m2
10:00583 w/m2
11:00632 w/m2
12:00494 w/m2
13:00473 w/m2
14:00415 w/m2
15:00383 w/m2
16:00260 w/m2
17:00120 w/m2
18:002 w/m2
Tomorrow, April 4
Total: 5386 wh/m2Hours07:0041 w/m2
08:00243 w/m2
09:00440 w/m2
10:00596 w/m2
11:00710 w/m2
12:00745 w/m2
13:00774 w/m2
14:00705 w/m2
15:00574 w/m2
16:00387 w/m2
17:00169 w/m2
18:002 w/m2
Saturday, April 5
Total: 5532 wh/m2Hours07:0041 w/m2
08:00251 w/m2
09:00459 w/m2
10:00622 w/m2
11:00743 w/m2
12:00805 w/m2
13:00793 w/m2
14:00712 w/m2
15:00565 w/m2
16:00373 w/m2
17:00167 w/m2
18:001 w/m2
Sunday, April 6
Total: 5541 wh/m2Hours07:0040 w/m2
08:00250 w/m2
09:00460 w/m2
10:00630 w/m2
11:00747 w/m2
12:00798 w/m2
13:00786 w/m2
14:00707 w/m2
15:00573 w/m2
16:00384 w/m2
17:00165 w/m2
18:001 w/m2
Monday, April 7
Total: 5484 wh/m2Hours07:0038 w/m2
08:00248 w/m2
09:00456 w/m2
10:00626 w/m2
11:00741 w/m2
12:00790 w/m2
13:00781 w/m2
14:00703 w/m2
15:00565 w/m2
16:00377 w/m2
17:00159 w/m2
Tuesday, April 8
Total: 5471 wh/m2Hours07:0036 w/m2
08:00245 w/m2
09:00455 w/m2
10:00625 w/m2
11:00742 w/m2
12:00795 w/m2
13:00781 w/m2
14:00702 w/m2
15:00562 w/m2
16:00373 w/m2
17:00155 w/m2
Wednesday, April 9
Total: 5399 wh/m2Hours07:0032 w/m2
08:00231 w/m2
09:00444 w/m2
10:00619 w/m2
11:00737 w/m2
12:00790 w/m2
13:00776 w/m2
14:00696 w/m2
15:00556 w/m2
16:00368 w/m2
17:00150 w/m2
Thursday, April 10
Total: 5191 wh/m2Hours07:0032 w/m2
08:00239 w/m2
09:00447 w/m2
10:00617 w/m2
11:00732 w/m2
12:00785 w/m2
13:00771 w/m2
14:00691 w/m2
15:00541 w/m2
16:00296 w/m2
17:0040 w/m2
Friday, April 11
Total: 5323 wh/m2Hours07:0030 w/m2
08:00236 w/m2
09:00443 w/m2
10:00613 w/m2
11:00728 w/m2
12:00780 w/m2
13:00765 w/m2
14:00685 w/m2
15:00545 w/m2
16:00357 w/m2
17:00141 w/m2
Saturday, April 12
Total: 4438 wh/m2Hours07:0028 w/m2
08:00232 w/m2
09:00440 w/m2
10:00608 w/m2
11:00723 w/m2
12:00758 w/m2
13:00614 w/m2
14:00187 w/m2
15:00388 w/m2
16:00325 w/m2
17:00135 w/m2
Sunday, April 13
Total: 5224 wh/m2Hours07:0027 w/m2
08:00229 w/m2
09:00436 w/m2
10:00604 w/m2
11:00718 w/m2
12:00770 w/m2
13:00755 w/m2
14:00674 w/m2
15:00534 w/m2
16:00346 w/m2
17:00131 w/m2
Monday, April 14
Total: 1296 wh/m2Hours07:009 w/m2
08:0057 w/m2
09:00108 w/m2
10:00150 w/m2
11:00178 w/m2
12:00191 w/m2
13:00187 w/m2
14:00167 w/m2
15:00132 w/m2
16:0085 w/m2
17:0032 w/m2
Tuesday, April 15
Total: 1321 wh/m2Hours07:007 w/m2
08:0067 w/m2
09:00118 w/m2
10:00164 w/m2
11:00177 w/m2
12:00190 w/m2
13:00186 w/m2
14:00166 w/m2
15:00131 w/m2
16:0084 w/m2
17:0031 w/m2
Wednesday, April 16
Total: 4192 wh/m2Hours07:006 w/m2
08:0060 w/m2
09:00226 w/m2
10:00432 w/m2
11:00600 w/m2
12:00660 w/m2
13:00657 w/m2
14:00597 w/m2
15:00506 w/m2
16:00330 w/m2
17:00118 w/m2
Thursday, April 17
Total: 5031 wh/m2Hours07:0021 w/m2
08:00216 w/m2
09:00421 w/m2
10:00587 w/m2
11:00699 w/m2
12:00749 w/m2
13:00733 w/m2
14:00652 w/m2
15:00513 w/m2
16:00326 w/m2
17:00114 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.
