Solar radiation in Ioánnina 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 4
Total: 4356 wh/m2Hours08:0027 w/m2
09:00164 w/m2
10:00357 w/m2
11:00520 w/m2
12:00569 w/m2
13:00616 w/m2
14:00490 w/m2
15:00542 w/m2
16:00513 w/m2
17:00304 w/m2
18:00185 w/m2
19:0069 w/m2
Tomorrow, April 5
Total: 4364 wh/m2Hours08:0038 w/m2
09:00222 w/m2
10:00416 w/m2
11:00549 w/m2
12:00579 w/m2
13:00593 w/m2
14:00600 w/m2
15:00525 w/m2
16:00423 w/m2
17:00266 w/m2
18:00128 w/m2
19:0025 w/m2
Sunday, April 6
Total: 3816 wh/m2Hours08:0028 w/m2
09:00146 w/m2
10:00383 w/m2
11:00519 w/m2
12:00614 w/m2
13:00577 w/m2
14:00493 w/m2
15:00425 w/m2
16:00160 w/m2
17:00322 w/m2
18:00123 w/m2
19:0026 w/m2
Monday, April 7
Total: 4961 wh/m2Hours08:0052 w/m2
09:00213 w/m2
10:00381 w/m2
11:00522 w/m2
12:00623 w/m2
13:00669 w/m2
14:00669 w/m2
15:00613 w/m2
16:00519 w/m2
17:00385 w/m2
18:00230 w/m2
19:0085 w/m2
Tuesday, April 8
Total: 5064 wh/m2Hours08:0058 w/m2
09:00240 w/m2
10:00436 w/m2
11:00604 w/m2
12:00727 w/m2
13:00786 w/m2
14:00747 w/m2
15:00576 w/m2
16:00437 w/m2
17:00279 w/m2
18:00132 w/m2
19:0042 w/m2
Wednesday, April 9
Total: 5703 wh/m2Hours08:0063 w/m2
09:00250 w/m2
10:00444 w/m2
11:00609 w/m2
12:00731 w/m2
13:00792 w/m2
14:00767 w/m2
15:00631 w/m2
16:00571 w/m2
17:00450 w/m2
18:00287 w/m2
19:00108 w/m2
Thursday, April 10
Total: 5552 wh/m2Hours08:0066 w/m2
09:00255 w/m2
10:00448 w/m2
11:00613 w/m2
12:00734 w/m2
13:00793 w/m2
14:00752 w/m2
15:00563 w/m2
16:00525 w/m2
17:00426 w/m2
18:00276 w/m2
19:00101 w/m2
Friday, April 11
Total: 6078 wh/m2Hours08:0070 w/m2
09:00258 w/m2
10:00451 w/m2
11:00616 w/m2
12:00737 w/m2
13:00804 w/m2
14:00811 w/m2
15:00757 w/m2
16:00651 w/m2
17:00497 w/m2
18:00310 w/m2
19:00115 w/m2
20:001 w/m2
Saturday, April 12
Total: 2302 wh/m2Hours08:0051 w/m2
09:00210 w/m2
10:00309 w/m2
11:00307 w/m2
12:00204 w/m2
13:00242 w/m2
14:00244 w/m2
15:00247 w/m2
16:00212 w/m2
17:00150 w/m2
18:0094 w/m2
19:0032 w/m2
Sunday, April 13
Total: 3311 wh/m2Hours08:0032 w/m2
09:00132 w/m2
10:00298 w/m2
11:00478 w/m2
12:00640 w/m2
13:00591 w/m2
14:00450 w/m2
15:00210 w/m2
16:00181 w/m2
17:00138 w/m2
18:0079 w/m2
19:0081 w/m2
20:001 w/m2
Monday, April 14
Total: 3272 wh/m2Hours08:0062 w/m2
09:00195 w/m2
10:00338 w/m2
11:00466 w/m2
12:00563 w/m2
13:00515 w/m2
14:00390 w/m2
15:00211 w/m2
16:00198 w/m2
17:00175 w/m2
18:00117 w/m2
19:0042 w/m2
Tuesday, April 15
Total: 1884 wh/m2Hours08:0021 w/m2
09:0069 w/m2
10:00117 w/m2
11:00158 w/m2
12:00187 w/m2
13:00204 w/m2
14:00205 w/m2
15:00192 w/m2
16:00245 w/m2
17:00241 w/m2
18:00182 w/m2
19:0062 w/m2
20:001 w/m2
Wednesday, April 16
Total: 1726 wh/m2Hours08:0022 w/m2
09:0070 w/m2
10:00130 w/m2
11:00174 w/m2
12:00226 w/m2
13:00225 w/m2
14:00227 w/m2
15:00193 w/m2
16:00183 w/m2
17:00140 w/m2
18:0097 w/m2
19:0038 w/m2
20:001 w/m2
Thursday, April 17
Total: 5035 wh/m2Hours08:0072 w/m2
09:00248 w/m2
10:00388 w/m2
11:00481 w/m2
12:00501 w/m2
13:00589 w/m2
14:00633 w/m2
15:00618 w/m2
16:00588 w/m2
17:00478 w/m2
18:00315 w/m2
19:00122 w/m2
20:002 w/m2
Friday, April 18
Total: 5227 wh/m2Hours08:0035 w/m2
09:0072 w/m2
10:00350 w/m2
11:00601 w/m2
12:00755 w/m2
13:00804 w/m2
14:00770 w/m2
15:00655 w/m2
16:00527 w/m2
17:00369 w/m2
18:00213 w/m2
19:0075 w/m2
20:001 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.
