Solar radiation in Rio das Ostras 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 29
Total: 5799 wh/m2Hours07:00170 w/m2
08:00414 w/m2
09:00629 w/m2
10:00793 w/m2
11:00799 w/m2
12:00798 w/m2
13:00722 w/m2
14:00596 w/m2
15:00449 w/m2
16:00320 w/m2
17:00109 w/m2
Tomorrow, March 30
Total: 5598 wh/m2Hours07:00144 w/m2
08:00347 w/m2
09:00610 w/m2
10:00596 w/m2
11:00638 w/m2
12:00801 w/m2
13:00754 w/m2
14:00708 w/m2
15:00549 w/m2
16:00347 w/m2
17:00104 w/m2
Monday, March 31
Total: 5114 wh/m2Hours07:00118 w/m2
08:00277 w/m2
09:00423 w/m2
10:00584 w/m2
11:00868 w/m2
12:00911 w/m2
13:00790 w/m2
14:00242 w/m2
15:00544 w/m2
16:00290 w/m2
17:0067 w/m2
Tuesday, April 1
Total: 5792 wh/m2Hours07:00165 w/m2
08:00407 w/m2
09:00621 w/m2
10:00783 w/m2
11:00881 w/m2
12:00907 w/m2
13:00829 w/m2
14:00533 w/m2
15:00320 w/m2
16:00277 w/m2
17:0069 w/m2
Wednesday, April 2
Total: 6076 wh/m2Hours07:00142 w/m2
08:00404 w/m2
09:00608 w/m2
10:00569 w/m2
11:00873 w/m2
12:00903 w/m2
13:00855 w/m2
14:00736 w/m2
15:00559 w/m2
16:00333 w/m2
17:0094 w/m2
Thursday, April 3
Total: 5675 wh/m2Hours07:00126 w/m2
08:00267 w/m2
09:00316 w/m2
10:00662 w/m2
11:00851 w/m2
12:00898 w/m2
13:00850 w/m2
14:00732 w/m2
15:00553 w/m2
16:00329 w/m2
17:0091 w/m2
Friday, April 4
Total: 6189 wh/m2Hours07:00157 w/m2
08:00399 w/m2
09:00612 w/m2
10:00773 w/m2
11:00869 w/m2
12:00894 w/m2
13:00845 w/m2
14:00725 w/m2
15:00543 w/m2
16:00304 w/m2
17:0068 w/m2
Saturday, April 5
Total: 3306 wh/m2Hours07:00146 w/m2
08:00353 w/m2
09:00519 w/m2
10:00552 w/m2
11:00461 w/m2
12:00223 w/m2
13:00273 w/m2
14:00300 w/m2
15:00259 w/m2
16:00171 w/m2
17:0049 w/m2
Sunday, April 6
Total: 6150 wh/m2Hours07:00156 w/m2
08:00395 w/m2
09:00606 w/m2
10:00765 w/m2
11:00860 w/m2
12:00882 w/m2
13:00834 w/m2
14:00717 w/m2
15:00539 w/m2
16:00316 w/m2
17:0080 w/m2
Monday, April 7
Total: 6080 wh/m2Hours07:00155 w/m2
08:00393 w/m2
09:00603 w/m2
10:00762 w/m2
11:00852 w/m2
12:00865 w/m2
13:00822 w/m2
14:00709 w/m2
15:00533 w/m2
16:00310 w/m2
17:0076 w/m2
Tuesday, April 8
Total: 1565 wh/m2Hours07:0038 w/m2
08:00107 w/m2
09:00165 w/m2
10:00209 w/m2
11:00213 w/m2
12:00219 w/m2
13:00207 w/m2
14:00177 w/m2
15:00133 w/m2
16:0077 w/m2
17:0020 w/m2
Wednesday, April 9
Total: 4603 wh/m2Hours07:00142 w/m2
08:00374 w/m2
09:00583 w/m2
10:00712 w/m2
11:00749 w/m2
12:00687 w/m2
13:00580 w/m2
14:00412 w/m2
15:00229 w/m2
16:00112 w/m2
17:0023 w/m2
Thursday, April 10
Total: 2310 wh/m2Hours07:0048 w/m2
08:00106 w/m2
09:00148 w/m2
10:00225 w/m2
11:00274 w/m2
12:00321 w/m2
13:00356 w/m2
14:00360 w/m2
15:00296 w/m2
16:00148 w/m2
17:0028 w/m2
Friday, April 11
Total: 1985 wh/m2Hours07:0051 w/m2
08:00174 w/m2
09:00315 w/m2
10:00341 w/m2
11:00292 w/m2
12:00216 w/m2
13:00203 w/m2
14:00174 w/m2
15:00129 w/m2
16:0074 w/m2
17:0016 w/m2
Saturday, April 12
Total: 5691 wh/m2Hours07:00139 w/m2
08:00355 w/m2
09:00534 w/m2
10:00692 w/m2
11:00796 w/m2
12:00828 w/m2
13:00797 w/m2
14:00687 w/m2
15:00512 w/m2
16:00290 w/m2
17:0061 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.
