Solar radiation in Castrelos 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 31
Total: 6099 wh/m2Hours09:0060 w/m2
10:00256 w/m2
11:00451 w/m2
12:00616 w/m2
13:00737 w/m2
14:00804 w/m2
15:00813 w/m2
16:00763 w/m2
17:00658 w/m2
18:00506 w/m2
19:00318 w/m2
20:00117 w/m2
Tomorrow, April 1
Total: 3285 wh/m2Hours09:0028 w/m2
10:00256 w/m2
11:00453 w/m2
12:00548 w/m2
13:00291 w/m2
14:00401 w/m2
15:00284 w/m2
16:00318 w/m2
17:00398 w/m2
18:00140 w/m2
19:0096 w/m2
20:0072 w/m2
Wednesday, April 2
Total: 3754 wh/m2Hours09:0068 w/m2
10:00267 w/m2
11:00462 w/m2
12:00626 w/m2
13:00276 w/m2
14:00224 w/m2
15:00774 w/m2
16:00651 w/m2
17:00166 w/m2
18:00128 w/m2
19:0081 w/m2
20:0031 w/m2
Thursday, April 3
Total: 3199 wh/m2Hours09:0028 w/m2
10:00107 w/m2
11:00183 w/m2
12:00219 w/m2
13:00225 w/m2
14:00204 w/m2
15:00455 w/m2
16:00585 w/m2
17:00590 w/m2
18:00390 w/m2
19:00181 w/m2
20:0032 w/m2
Friday, April 4
Total: 1577 wh/m2Hours09:0020 w/m2
10:0070 w/m2
11:00118 w/m2
12:00159 w/m2
13:00189 w/m2
14:00205 w/m2
15:00207 w/m2
16:00195 w/m2
17:00168 w/m2
18:00130 w/m2
19:0083 w/m2
20:0033 w/m2
Saturday, April 5
Total: 4747 wh/m2Hours09:0052 w/m2
10:00217 w/m2
11:00415 w/m2
12:00582 w/m2
13:00716 w/m2
14:00798 w/m2
15:00741 w/m2
16:00571 w/m2
17:00308 w/m2
18:00205 w/m2
19:00109 w/m2
20:0033 w/m2
Sunday, April 6
Total: 4333 wh/m2Hours09:0086 w/m2
10:00251 w/m2
11:00320 w/m2
12:00356 w/m2
13:00316 w/m2
14:00207 w/m2
15:00517 w/m2
16:00656 w/m2
17:00640 w/m2
18:00512 w/m2
19:00335 w/m2
20:00136 w/m2
21:001 w/m2
Monday, April 7
Total: 1613 wh/m2Hours09:0023 w/m2
10:0074 w/m2
11:00122 w/m2
12:00163 w/m2
13:00192 w/m2
14:00208 w/m2
15:00210 w/m2
16:00197 w/m2
17:00171 w/m2
18:00132 w/m2
19:0086 w/m2
20:0035 w/m2
Tuesday, April 8
Total: 1625 wh/m2Hours09:0025 w/m2
10:0075 w/m2
11:00123 w/m2
12:00164 w/m2
13:00193 w/m2
14:00209 w/m2
15:00211 w/m2
16:00198 w/m2
17:00172 w/m2
18:00133 w/m2
19:0086 w/m2
20:0036 w/m2
Wednesday, April 9
Total: 1636 wh/m2Hours09:0026 w/m2
10:0076 w/m2
11:00124 w/m2
12:00165 w/m2
13:00194 w/m2
14:00210 w/m2
15:00212 w/m2
16:00199 w/m2
17:00172 w/m2
18:00134 w/m2
19:0087 w/m2
20:0037 w/m2
Thursday, April 10
Total: 1650 wh/m2Hours09:0027 w/m2
10:0077 w/m2
11:00126 w/m2
12:00166 w/m2
13:00195 w/m2
14:00211 w/m2
15:00213 w/m2
16:00200 w/m2
17:00173 w/m2
18:00135 w/m2
19:0088 w/m2
20:0038 w/m2
21:001 w/m2
Friday, April 11
Total: 3257 wh/m2Hours09:00105 w/m2
10:00245 w/m2
11:00241 w/m2
12:00277 w/m2
13:00290 w/m2
14:00254 w/m2
15:00372 w/m2
16:00427 w/m2
17:00430 w/m2
18:00327 w/m2
19:00202 w/m2
20:0084 w/m2
21:003 w/m2
Saturday, April 12
Total: 1672 wh/m2Hours09:0030 w/m2
10:0080 w/m2
11:00128 w/m2
12:00168 w/m2
13:00197 w/m2
14:00213 w/m2
15:00214 w/m2
16:00201 w/m2
17:00175 w/m2
18:00136 w/m2
19:0090 w/m2
20:0039 w/m2
21:001 w/m2
Sunday, April 13
Total: 1978 wh/m2Hours09:0031 w/m2
10:0081 w/m2
11:00142 w/m2
12:00186 w/m2
13:00238 w/m2
14:00277 w/m2
15:00279 w/m2
16:00242 w/m2
17:00210 w/m2
18:00151 w/m2
19:00100 w/m2
20:0040 w/m2
21:001 w/m2
Monday, April 14
Total: 5686 wh/m2Hours09:00127 w/m2
10:00328 w/m2
11:00518 w/m2
12:00642 w/m2
13:00627 w/m2
14:00391 w/m2
15:00609 w/m2
16:00698 w/m2
17:00670 w/m2
18:00543 w/m2
19:00364 w/m2
20:00163 w/m2
21:006 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.
