Solar radiation in Itaperuna 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 2
Total: 5599 wh/m2Hours07:00130 w/m2
08:00408 w/m2
09:00624 w/m2
10:00787 w/m2
11:00799 w/m2
12:00877 w/m2
13:00856 w/m2
14:00324 w/m2
15:00366 w/m2
16:00333 w/m2
17:0095 w/m2
Tomorrow, April 3
Total: 6357 wh/m2Hours07:00166 w/m2
08:00408 w/m2
09:00623 w/m2
10:00785 w/m2
11:00883 w/m2
12:00908 w/m2
13:00860 w/m2
14:00741 w/m2
15:00560 w/m2
16:00333 w/m2
17:0090 w/m2
Friday, April 4
Total: 3974 wh/m2Hours07:00118 w/m2
08:00302 w/m2
09:00460 w/m2
10:00624 w/m2
11:00620 w/m2
12:00649 w/m2
13:00515 w/m2
14:00443 w/m2
15:00139 w/m2
16:0082 w/m2
17:0022 w/m2
Saturday, April 5
Total: 1571 wh/m2Hours07:0041 w/m2
08:00101 w/m2
09:00154 w/m2
10:00195 w/m2
11:00219 w/m2
12:00225 w/m2
13:00213 w/m2
14:00183 w/m2
15:00138 w/m2
16:0081 w/m2
17:0021 w/m2
Sunday, April 6
Total: 1664 wh/m2Hours07:0040 w/m2
08:00100 w/m2
09:00169 w/m2
10:00194 w/m2
11:00218 w/m2
12:00269 w/m2
13:00254 w/m2
14:00182 w/m2
15:00137 w/m2
16:0080 w/m2
17:0021 w/m2
Monday, April 7
Total: 3428 wh/m2Hours07:0059 w/m2
08:00182 w/m2
09:00337 w/m2
10:00452 w/m2
11:00550 w/m2
12:00605 w/m2
13:00507 w/m2
14:00358 w/m2
15:00201 w/m2
16:00138 w/m2
17:0039 w/m2
Tuesday, April 8
Total: 3861 wh/m2Hours07:00102 w/m2
08:00189 w/m2
09:00168 w/m2
10:00410 w/m2
11:00631 w/m2
12:00757 w/m2
13:00651 w/m2
14:00487 w/m2
15:00296 w/m2
16:00142 w/m2
17:0028 w/m2
Wednesday, April 9
Total: 5706 wh/m2Hours07:00108 w/m2
08:00356 w/m2
09:00596 w/m2
10:00754 w/m2
11:00850 w/m2
12:00875 w/m2
13:00798 w/m2
14:00629 w/m2
15:00402 w/m2
16:00269 w/m2
17:0069 w/m2
Thursday, April 10
Total: 5272 wh/m2Hours07:00149 w/m2
08:00361 w/m2
09:00509 w/m2
10:00637 w/m2
11:00700 w/m2
12:00702 w/m2
13:00713 w/m2
14:00643 w/m2
15:00500 w/m2
16:00291 w/m2
17:0067 w/m2
Friday, April 11
Total: 5919 wh/m2Hours07:00153 w/m2
08:00390 w/m2
09:00600 w/m2
10:00757 w/m2
11:00848 w/m2
12:00863 w/m2
13:00801 w/m2
14:00672 w/m2
15:00484 w/m2
16:00286 w/m2
17:0065 w/m2
Saturday, April 12
Total: 6005 wh/m2Hours07:00151 w/m2
08:00388 w/m2
09:00596 w/m2
10:00755 w/m2
11:00848 w/m2
12:00871 w/m2
13:00820 w/m2
14:00699 w/m2
15:00519 w/m2
16:00295 w/m2
17:0063 w/m2
Sunday, April 13
Total: 5961 wh/m2Hours07:00149 w/m2
08:00385 w/m2
09:00593 w/m2
10:00751 w/m2
11:00845 w/m2
12:00867 w/m2
13:00815 w/m2
14:00694 w/m2
15:00513 w/m2
16:00289 w/m2
17:0060 w/m2
Monday, April 14
Total: 3807 wh/m2Hours07:00141 w/m2
08:00367 w/m2
09:00564 w/m2
10:00638 w/m2
11:00533 w/m2
12:00237 w/m2
13:00370 w/m2
14:00404 w/m2
15:00360 w/m2
16:00168 w/m2
17:0025 w/m2
Tuesday, April 15
Total: 3815 wh/m2Hours07:0037 w/m2
08:0095 w/m2
09:00147 w/m2
10:00308 w/m2
11:00476 w/m2
12:00582 w/m2
13:00688 w/m2
14:00650 w/m2
15:00499 w/m2
16:00279 w/m2
17:0054 w/m2
Wednesday, April 16
Total: 5757 wh/m2Hours07:00139 w/m2
08:00375 w/m2
09:00586 w/m2
10:00739 w/m2
11:00827 w/m2
12:00840 w/m2
13:00786 w/m2
14:00665 w/m2
15:00487 w/m2
16:00265 w/m2
17:0048 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.
