Solar radiation in Saint David 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, November 21
Total: 3805 wh/m2Hours08:00138 w/m2
09:00328 w/m2
10:00483 w/m2
11:00584 w/m2
12:00624 w/m2
13:00598 w/m2
14:00492 w/m2
15:00365 w/m2
16:00182 w/m2
17:0011 w/m2
Tomorrow, November 22
Total: 3789 wh/m2Hours08:00135 w/m2
09:00324 w/m2
10:00478 w/m2
11:00580 w/m2
12:00619 w/m2
13:00594 w/m2
14:00505 w/m2
15:00363 w/m2
16:00180 w/m2
17:0011 w/m2
Saturday, November 23
Total: 3771 wh/m2Hours08:00132 w/m2
09:00321 w/m2
10:00475 w/m2
11:00577 w/m2
12:00617 w/m2
13:00593 w/m2
14:00505 w/m2
15:00362 w/m2
16:00179 w/m2
17:0010 w/m2
Sunday, November 24
Total: 3597 wh/m2Hours08:00127 w/m2
09:00314 w/m2
10:00466 w/m2
11:00565 w/m2
12:00597 w/m2
13:00561 w/m2
14:00465 w/m2
15:00332 w/m2
16:00161 w/m2
17:009 w/m2
Monday, November 25
Total: 3075 wh/m2Hours08:00101 w/m2
09:00256 w/m2
10:00383 w/m2
11:00472 w/m2
12:00505 w/m2
13:00486 w/m2
14:00414 w/m2
15:00300 w/m2
16:00150 w/m2
17:008 w/m2
Tuesday, November 26
Total: 3486 wh/m2Hours08:00119 w/m2
09:00303 w/m2
10:00453 w/m2
11:00553 w/m2
12:00583 w/m2
13:00546 w/m2
14:00450 w/m2
15:00318 w/m2
16:00153 w/m2
17:008 w/m2
Wednesday, November 27
Total: 3365 wh/m2Hours08:00109 w/m2
09:00284 w/m2
10:00429 w/m2
11:00527 w/m2
12:00560 w/m2
13:00529 w/m2
14:00445 w/m2
15:00319 w/m2
16:00155 w/m2
17:008 w/m2
Thursday, November 28
Total: 3277 wh/m2Hours08:00107 w/m2
09:00281 w/m2
10:00424 w/m2
11:00522 w/m2
12:00548 w/m2
13:00512 w/m2
14:00426 w/m2
15:00302 w/m2
16:00148 w/m2
17:007 w/m2
Friday, November 29
Total: 3404 wh/m2Hours08:00103 w/m2
09:00279 w/m2
10:00429 w/m2
11:00533 w/m2
12:00568 w/m2
13:00543 w/m2
14:00459 w/m2
15:00325 w/m2
16:00157 w/m2
17:008 w/m2
Saturday, November 30
Total: 3582 wh/m2Hours08:00108 w/m2
09:00293 w/m2
10:00448 w/m2
11:00552 w/m2
12:00594 w/m2
13:00572 w/m2
14:00488 w/m2
15:00349 w/m2
16:00170 w/m2
17:008 w/m2
Sunday, December 1
Total: 3578 wh/m2Hours08:00107 w/m2
09:00292 w/m2
10:00447 w/m2
11:00551 w/m2
12:00593 w/m2
13:00572 w/m2
14:00488 w/m2
15:00350 w/m2
16:00170 w/m2
17:008 w/m2
Monday, December 2
Total: 2759 wh/m2Hours08:00105 w/m2
09:00291 w/m2
10:00445 w/m2
11:00547 w/m2
12:00554 w/m2
13:00411 w/m2
14:00122 w/m2
15:00167 w/m2
16:00111 w/m2
17:006 w/m2
Tuesday, December 3
Total: 891 wh/m2Hours08:0026 w/m2
09:0072 w/m2
10:00111 w/m2
11:00137 w/m2
12:00148 w/m2
13:00143 w/m2
14:00122 w/m2
15:0087 w/m2
16:0043 w/m2
17:002 w/m2
Wednesday, December 4
Total: 2788 wh/m2Hours08:0099 w/m2
09:00282 w/m2
10:00405 w/m2
11:00392 w/m2
12:00431 w/m2
13:00423 w/m2
14:00367 w/m2
15:00259 w/m2
16:00124 w/m2
17:006 w/m2
Thursday, December 5
Total: 3527 wh/m2Hours08:0097 w/m2
09:00282 w/m2
10:00438 w/m2
11:00543 w/m2
12:00587 w/m2
13:00568 w/m2
14:00486 w/m2
15:00348 w/m2
16:00170 w/m2
17:008 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.
