Solar radiation in Arrifana 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 20
Total: 3389 wh/m2Hours07:0015 w/m2
08:00135 w/m2
09:00366 w/m2
10:00485 w/m2
11:00504 w/m2
12:00465 w/m2
13:00553 w/m2
14:00499 w/m2
15:00157 w/m2
16:00119 w/m2
17:0071 w/m2
18:0020 w/m2
Tomorrow, March 21
Total: 1430 wh/m2Hours07:006 w/m2
08:0052 w/m2
09:00102 w/m2
10:00145 w/m2
11:00177 w/m2
12:00195 w/m2
13:00197 w/m2
14:00185 w/m2
15:00158 w/m2
16:00120 w/m2
17:0072 w/m2
18:0021 w/m2
Saturday, March 22
Total: 1774 wh/m2Hours07:007 w/m2
08:0070 w/m2
09:00163 w/m2
10:00147 w/m2
11:00178 w/m2
12:00215 w/m2
13:00219 w/m2
14:00223 w/m2
15:00250 w/m2
16:00189 w/m2
17:0087 w/m2
18:0026 w/m2
Sunday, March 23
Total: 4580 wh/m2Hours07:0028 w/m2
08:00210 w/m2
09:00408 w/m2
10:00544 w/m2
11:00593 w/m2
12:00534 w/m2
13:00563 w/m2
14:00547 w/m2
15:00485 w/m2
16:00372 w/m2
17:00225 w/m2
18:0071 w/m2
Monday, March 24
Total: 5785 wh/m2Hours07:0034 w/m2
08:00227 w/m2
09:00427 w/m2
10:00597 w/m2
11:00722 w/m2
12:00790 w/m2
13:00793 w/m2
14:00728 w/m2
15:00597 w/m2
16:00479 w/m2
17:00297 w/m2
18:0094 w/m2
Tuesday, March 25
Total: 5811 wh/m2Hours07:0038 w/m2
08:00232 w/m2
09:00433 w/m2
10:00603 w/m2
11:00726 w/m2
12:00795 w/m2
13:00795 w/m2
14:00728 w/m2
15:00594 w/m2
16:00473 w/m2
17:00297 w/m2
18:0097 w/m2
Wednesday, March 26
Total: 2869 wh/m2Hours07:0042 w/m2
08:00238 w/m2
09:00438 w/m2
10:00591 w/m2
11:00577 w/m2
12:00201 w/m2
13:00203 w/m2
14:00190 w/m2
15:00164 w/m2
16:00124 w/m2
17:0076 w/m2
18:0025 w/m2
Thursday, March 27
Total: 1858 wh/m2Hours07:0026 w/m2
08:00101 w/m2
09:00111 w/m2
10:00184 w/m2
11:00239 w/m2
12:00299 w/m2
13:00264 w/m2
14:00230 w/m2
15:00165 w/m2
16:00125 w/m2
17:0085 w/m2
18:0029 w/m2
Friday, March 28
Total: 3854 wh/m2Hours07:0013 w/m2
08:0062 w/m2
09:00112 w/m2
10:00186 w/m2
11:00258 w/m2
12:00318 w/m2
13:00619 w/m2
14:00711 w/m2
15:00655 w/m2
16:00502 w/m2
17:00311 w/m2
18:00107 w/m2
Saturday, March 29
Total: 5760 wh/m2Hours07:0056 w/m2
08:00255 w/m2
09:00454 w/m2
10:00616 w/m2
11:00723 w/m2
12:00754 w/m2
13:00749 w/m2
14:00683 w/m2
15:00567 w/m2
16:00480 w/m2
17:00312 w/m2
18:00111 w/m2
Sunday, March 30
Total: 2690 wh/m2Hours08:0046 w/m2
09:00184 w/m2
10:00292 w/m2
11:00335 w/m2
12:00295 w/m2
13:00205 w/m2
14:00288 w/m2
15:00338 w/m2
16:00344 w/m2
17:00223 w/m2
18:00111 w/m2
19:0029 w/m2
Monday, March 31
Total: 5924 wh/m2Hours08:0065 w/m2
09:00266 w/m2
10:00463 w/m2
11:00630 w/m2
12:00751 w/m2
13:00819 w/m2
14:00817 w/m2
15:00753 w/m2
16:00629 w/m2
17:00440 w/m2
18:00233 w/m2
19:0058 w/m2
Tuesday, April 1
Total: 2756 wh/m2Hours08:0017 w/m2
09:0075 w/m2
10:00130 w/m2
11:00207 w/m2
12:00282 w/m2
13:00343 w/m2
14:00382 w/m2
15:00389 w/m2
16:00361 w/m2
17:00296 w/m2
18:00197 w/m2
19:0077 w/m2
Wednesday, April 2
Total: 6132 wh/m2Hours08:0040 w/m2
09:00196 w/m2
10:00399 w/m2
11:00613 w/m2
12:00761 w/m2
13:00834 w/m2
14:00841 w/m2
15:00789 w/m2
16:00680 w/m2
17:00524 w/m2
18:00331 w/m2
19:00124 w/m2
Thursday, April 3
Total: 6359 wh/m2Hours08:0073 w/m2
09:00278 w/m2
10:00481 w/m2
11:00645 w/m2
12:00761 w/m2
13:00818 w/m2
14:00838 w/m2
15:00791 w/m2
16:00684 w/m2
17:00527 w/m2
18:00335 w/m2
19:00128 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.
