Solar radiation in Castelo 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: 5190 wh/m2Hours06:001 w/m2
07:00179 w/m2
08:00419 w/m2
09:00637 w/m2
10:00780 w/m2
11:00878 w/m2
12:00864 w/m2
13:00785 w/m2
14:00240 w/m2
15:00140 w/m2
16:00187 w/m2
17:0080 w/m2
Tomorrow, April 3
Total: 6109 wh/m2Hours06:001 w/m2
07:00178 w/m2
08:00422 w/m2
09:00635 w/m2
10:00780 w/m2
11:00843 w/m2
12:00848 w/m2
13:00803 w/m2
14:00678 w/m2
15:00514 w/m2
16:00324 w/m2
17:0083 w/m2
Friday, April 4
Total: 5348 wh/m2Hours06:001 w/m2
07:00177 w/m2
08:00420 w/m2
09:00628 w/m2
10:00772 w/m2
11:00805 w/m2
12:00725 w/m2
13:00665 w/m2
14:00599 w/m2
15:00401 w/m2
16:00133 w/m2
17:0022 w/m2
Saturday, April 5
Total: 1901 wh/m2Hours07:0073 w/m2
08:00135 w/m2
09:00189 w/m2
10:00217 w/m2
11:00265 w/m2
12:00271 w/m2
13:00255 w/m2
14:00201 w/m2
15:00136 w/m2
16:00138 w/m2
17:0021 w/m2
Sunday, April 6
Total: 1571 wh/m2Hours07:0044 w/m2
08:00104 w/m2
09:00157 w/m2
10:00197 w/m2
11:00220 w/m2
12:00225 w/m2
13:00212 w/m2
14:00181 w/m2
15:00135 w/m2
16:0078 w/m2
17:0018 w/m2
Monday, April 7
Total: 2448 wh/m2Hours07:0043 w/m2
08:00103 w/m2
09:00156 w/m2
10:00215 w/m2
11:00284 w/m2
12:00311 w/m2
13:00367 w/m2
14:00384 w/m2
15:00323 w/m2
16:00209 w/m2
17:0053 w/m2
Tuesday, April 8
Total: 4828 wh/m2Hours07:00160 w/m2
08:00374 w/m2
09:00544 w/m2
10:00652 w/m2
11:00687 w/m2
12:00652 w/m2
13:00602 w/m2
14:00504 w/m2
15:00360 w/m2
16:00236 w/m2
17:0057 w/m2
Wednesday, April 9
Total: 3453 wh/m2Hours07:00124 w/m2
08:00327 w/m2
09:00533 w/m2
10:00603 w/m2
11:00576 w/m2
12:00457 w/m2
13:00363 w/m2
14:00247 w/m2
15:00132 w/m2
16:0075 w/m2
17:0016 w/m2
Thursday, April 10
Total: 1951 wh/m2Hours07:0066 w/m2
08:00132 w/m2
09:00154 w/m2
10:00232 w/m2
11:00300 w/m2
12:00347 w/m2
13:00288 w/m2
14:00212 w/m2
15:00131 w/m2
16:0074 w/m2
17:0015 w/m2
Friday, April 11
Total: 5079 wh/m2Hours07:00100 w/m2
08:00319 w/m2
09:00553 w/m2
10:00668 w/m2
11:00712 w/m2
12:00684 w/m2
13:00675 w/m2
14:00593 w/m2
15:00450 w/m2
16:00269 w/m2
17:0056 w/m2
Saturday, April 12
Total: 5647 wh/m2Hours07:00158 w/m2
08:00398 w/m2
09:00610 w/m2
10:00753 w/m2
11:00797 w/m2
12:00708 w/m2
13:00736 w/m2
14:00663 w/m2
15:00504 w/m2
16:00271 w/m2
17:0049 w/m2
Sunday, April 13
Total: 4980 wh/m2Hours07:00147 w/m2
08:00364 w/m2
09:00559 w/m2
10:00663 w/m2
11:00681 w/m2
12:00615 w/m2
13:00635 w/m2
14:00579 w/m2
15:00446 w/m2
16:00246 w/m2
17:0045 w/m2
Monday, April 14
Total: 5211 wh/m2Hours07:0067 w/m2
08:00212 w/m2
09:00393 w/m2
10:00635 w/m2
11:00797 w/m2
12:00854 w/m2
13:00792 w/m2
14:00662 w/m2
15:00479 w/m2
16:00270 w/m2
17:0050 w/m2
Tuesday, April 15
Total: 5333 wh/m2Hours07:00145 w/m2
08:00359 w/m2
09:00547 w/m2
10:00673 w/m2
11:00728 w/m2
12:00722 w/m2
13:00729 w/m2
14:00651 w/m2
15:00490 w/m2
16:00252 w/m2
17:0037 w/m2
Wednesday, April 16
Total: 5323 wh/m2Hours07:00158 w/m2
08:00394 w/m2
09:00600 w/m2
10:00749 w/m2
11:00823 w/m2
12:00807 w/m2
13:00704 w/m2
14:00529 w/m2
15:00323 w/m2
16:00199 w/m2
17:0037 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.
