Solar radiation in Peso da Régua 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: 3218 wh/m2Hours08:0079 w/m2
09:00280 w/m2
10:00475 w/m2
11:00527 w/m2
12:00191 w/m2
13:00394 w/m2
14:00638 w/m2
15:00233 w/m2
16:00167 w/m2
17:00127 w/m2
18:0079 w/m2
19:0028 w/m2
Tomorrow, April 3
Total: 1864 wh/m2Hours08:0042 w/m2
09:0072 w/m2
10:00121 w/m2
11:00179 w/m2
12:00409 w/m2
13:00208 w/m2
14:00209 w/m2
15:00195 w/m2
16:00168 w/m2
17:00128 w/m2
18:0096 w/m2
19:0037 w/m2
Friday, April 4
Total: 1947 wh/m2Hours08:0034 w/m2
09:0074 w/m2
10:00123 w/m2
11:00164 w/m2
12:00193 w/m2
13:00209 w/m2
14:00545 w/m2
15:00196 w/m2
16:00169 w/m2
17:00129 w/m2
18:0081 w/m2
19:0030 w/m2
Saturday, April 5
Total: 5469 wh/m2Hours08:0065 w/m2
09:00223 w/m2
10:00400 w/m2
11:00526 w/m2
12:00620 w/m2
13:00670 w/m2
14:00719 w/m2
15:00706 w/m2
16:00629 w/m2
17:00487 w/m2
18:00308 w/m2
19:00116 w/m2
Sunday, April 6
Total: 2083 wh/m2Hours08:0028 w/m2
09:0084 w/m2
10:00138 w/m2
11:00199 w/m2
12:00234 w/m2
13:00273 w/m2
14:00274 w/m2
15:00256 w/m2
16:00220 w/m2
17:00193 w/m2
18:00130 w/m2
19:0054 w/m2
Monday, April 7
Total: 2928 wh/m2Hours08:00104 w/m2
09:00288 w/m2
10:00387 w/m2
11:00443 w/m2
12:00419 w/m2
13:00333 w/m2
14:00296 w/m2
15:00238 w/m2
16:00171 w/m2
17:00131 w/m2
18:0083 w/m2
19:0035 w/m2
Tuesday, April 8
Total: 2231 wh/m2Hours08:0043 w/m2
09:00156 w/m2
10:00299 w/m2
11:00333 w/m2
12:00310 w/m2
13:00234 w/m2
14:00235 w/m2
15:00200 w/m2
16:00172 w/m2
17:00132 w/m2
18:0084 w/m2
19:0033 w/m2
Wednesday, April 9
Total: 4829 wh/m2Hours08:00111 w/m2
09:00311 w/m2
10:00503 w/m2
11:00638 w/m2
12:00705 w/m2
13:00691 w/m2
14:00616 w/m2
15:00483 w/m2
16:00315 w/m2
17:00243 w/m2
18:00155 w/m2
19:0058 w/m2
Thursday, April 10
Total: 6609 wh/m2Hours08:00120 w/m2
09:00325 w/m2
10:00520 w/m2
11:00682 w/m2
12:00797 w/m2
13:00859 w/m2
14:00861 w/m2
15:00803 w/m2
16:00687 w/m2
17:00519 w/m2
18:00319 w/m2
19:00117 w/m2
Friday, April 11
Total: 2116 wh/m2Hours08:0031 w/m2
09:0083 w/m2
10:00131 w/m2
11:00171 w/m2
12:00200 w/m2
13:00216 w/m2
14:00216 w/m2
15:00222 w/m2
16:00192 w/m2
17:00287 w/m2
18:00249 w/m2
19:00117 w/m2
20:001 w/m2
Saturday, April 12
Total: 2426 wh/m2Hours08:0048 w/m2
09:00116 w/m2
10:00159 w/m2
11:00240 w/m2
12:00333 w/m2
13:00412 w/m2
14:00359 w/m2
15:00282 w/m2
16:00192 w/m2
17:00149 w/m2
18:0096 w/m2
19:0040 w/m2
Sunday, April 13
Total: 1873 wh/m2Hours08:0040 w/m2
09:00102 w/m2
10:00173 w/m2
11:00208 w/m2
12:00223 w/m2
13:00217 w/m2
14:00218 w/m2
15:00224 w/m2
16:00193 w/m2
17:00150 w/m2
18:0088 w/m2
19:0037 w/m2
Monday, April 14
Total: 2456 wh/m2Hours08:0055 w/m2
09:00112 w/m2
10:00135 w/m2
11:00175 w/m2
12:00203 w/m2
13:00240 w/m2
14:00303 w/m2
15:00338 w/m2
16:00349 w/m2
17:00282 w/m2
18:00183 w/m2
19:0080 w/m2
20:001 w/m2
Tuesday, April 15
Total: 4339 wh/m2Hours08:0056 w/m2
09:00145 w/m2
10:00236 w/m2
11:00334 w/m2
12:00404 w/m2
13:00467 w/m2
14:00556 w/m2
15:00588 w/m2
16:00558 w/m2
17:00496 w/m2
18:00345 w/m2
19:00151 w/m2
20:003 w/m2
Wednesday, April 16
Total: 4688 wh/m2Hours08:0051 w/m2
09:00154 w/m2
10:00281 w/m2
11:00425 w/m2
12:00555 w/m2
13:00642 w/m2
14:00608 w/m2
15:00533 w/m2
16:00428 w/m2
17:00495 w/m2
18:00357 w/m2
19:00156 w/m2
20:003 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.
