Solar radiation in Rio De Janeiro Aeroporto 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, March 26
Total: 6468 wh/m2Hours07:00152 w/m2
08:00388 w/m2
09:00568 w/m2
10:00770 w/m2
11:00890 w/m2
12:00924 w/m2
13:00885 w/m2
14:00774 w/m2
15:00601 w/m2
16:00380 w/m2
17:00136 w/m2
Tomorrow, March 27
Total: 6038 wh/m2Hours07:00148 w/m2
08:00389 w/m2
09:00577 w/m2
10:00742 w/m2
11:00832 w/m2
12:00855 w/m2
13:00800 w/m2
14:00680 w/m2
15:00549 w/m2
16:00347 w/m2
17:00119 w/m2
Friday, March 28
Total: 6417 wh/m2Hours07:00137 w/m2
08:00391 w/m2
09:00608 w/m2
10:00777 w/m2
11:00883 w/m2
12:00917 w/m2
13:00852 w/m2
14:00764 w/m2
15:00591 w/m2
16:00370 w/m2
17:00127 w/m2
Saturday, March 29
Total: 6056 wh/m2Hours07:00146 w/m2
08:00389 w/m2
09:00603 w/m2
10:00413 w/m2
11:00879 w/m2
12:00913 w/m2
13:00872 w/m2
14:00761 w/m2
15:00588 w/m2
16:00367 w/m2
17:00125 w/m2
Sunday, March 30
Total: 3922 wh/m2Hours07:00106 w/m2
08:00278 w/m2
09:00533 w/m2
10:00645 w/m2
11:00671 w/m2
12:00616 w/m2
13:00493 w/m2
14:00313 w/m2
15:00146 w/m2
16:0091 w/m2
17:0030 w/m2
Monday, March 31
Total: 5522 wh/m2Hours07:0053 w/m2
08:00159 w/m2
09:00274 w/m2
10:00628 w/m2
11:00843 w/m2
12:00903 w/m2
13:00862 w/m2
14:00750 w/m2
15:00576 w/m2
16:00357 w/m2
17:00117 w/m2
Tuesday, April 1
Total: 5446 wh/m2Hours07:00142 w/m2
08:00383 w/m2
09:00599 w/m2
10:00765 w/m2
11:00868 w/m2
12:00898 w/m2
13:00820 w/m2
14:00589 w/m2
15:00212 w/m2
16:00131 w/m2
17:0039 w/m2
Wednesday, April 2
Total: 3612 wh/m2Hours07:0049 w/m2
08:00173 w/m2
09:00318 w/m2
10:00459 w/m2
11:00561 w/m2
12:00632 w/m2
13:00542 w/m2
14:00409 w/m2
15:00260 w/m2
16:00159 w/m2
17:0050 w/m2
Thursday, April 3
Total: 4301 wh/m2Hours07:0045 w/m2
08:00148 w/m2
09:00270 w/m2
10:00481 w/m2
11:00650 w/m2
12:00753 w/m2
13:00679 w/m2
14:00548 w/m2
15:00375 w/m2
16:00264 w/m2
17:0088 w/m2
Friday, April 4
Total: 6185 wh/m2Hours07:00137 w/m2
08:00376 w/m2
09:00590 w/m2
10:00755 w/m2
11:00857 w/m2
12:00888 w/m2
13:00846 w/m2
14:00734 w/m2
15:00560 w/m2
16:00340 w/m2
17:00102 w/m2
Saturday, April 5
Total: 6144 wh/m2Hours07:00135 w/m2
08:00374 w/m2
09:00587 w/m2
10:00752 w/m2
11:00853 w/m2
12:00884 w/m2
13:00841 w/m2
14:00729 w/m2
15:00556 w/m2
16:00335 w/m2
17:0098 w/m2
Sunday, April 6
Total: 4769 wh/m2Hours07:00134 w/m2
08:00371 w/m2
09:00585 w/m2
10:00728 w/m2
11:00669 w/m2
12:00220 w/m2
13:00517 w/m2
14:00605 w/m2
15:00521 w/m2
16:00325 w/m2
17:0094 w/m2
Monday, April 7
Total: 1516 wh/m2Hours07:0033 w/m2
08:0092 w/m2
09:00145 w/m2
10:00186 w/m2
11:00211 w/m2
12:00219 w/m2
13:00208 w/m2
14:00180 w/m2
15:00137 w/m2
16:0082 w/m2
17:0023 w/m2
Tuesday, April 8
Total: 4117 wh/m2Hours07:0067 w/m2
08:00215 w/m2
09:00376 w/m2
10:00492 w/m2
11:00571 w/m2
12:00603 w/m2
13:00584 w/m2
14:00523 w/m2
15:00402 w/m2
16:00227 w/m2
17:0057 w/m2
Wednesday, April 9
Total: 5921 wh/m2Hours07:00129 w/m2
08:00364 w/m2
09:00576 w/m2
10:00737 w/m2
11:00832 w/m2
12:00849 w/m2
13:00808 w/m2
14:00700 w/m2
15:00530 w/m2
16:00313 w/m2
17:0083 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.
