Solar radiation in Reading 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 19
Total: 2910 wh/m2Hours07:0016 w/m2
08:0055 w/m2
09:0096 w/m2
10:00132 w/m2
11:00160 w/m2
12:00178 w/m2
13:00185 w/m2
14:00588 w/m2
15:00519 w/m2
16:00474 w/m2
17:00373 w/m2
18:00114 w/m2
19:0020 w/m2
Tomorrow, April 20
Total: 3233 wh/m2Hours07:0055 w/m2
08:00212 w/m2
09:00364 w/m2
10:00520 w/m2
11:00640 w/m2
12:00266 w/m2
13:00186 w/m2
14:00181 w/m2
15:00196 w/m2
16:00259 w/m2
17:00208 w/m2
18:00115 w/m2
19:0031 w/m2
Monday, April 21
Total: 2680 wh/m2Hours07:0018 w/m2
08:0063 w/m2
09:0098 w/m2
10:00134 w/m2
11:00162 w/m2
12:00180 w/m2
13:00242 w/m2
14:00316 w/m2
15:00407 w/m2
16:00394 w/m2
17:00356 w/m2
18:00225 w/m2
19:0084 w/m2
20:001 w/m2
Tuesday, April 22
Total: 3362 wh/m2Hours07:0029 w/m2
08:00121 w/m2
09:00252 w/m2
10:00395 w/m2
11:00424 w/m2
12:00400 w/m2
13:00327 w/m2
14:00361 w/m2
15:00364 w/m2
16:00332 w/m2
17:00219 w/m2
18:00109 w/m2
19:0029 w/m2
Wednesday, April 23
Total: 3402 wh/m2Hours07:0048 w/m2
08:00128 w/m2
09:00175 w/m2
10:00202 w/m2
11:00313 w/m2
12:00414 w/m2
13:00490 w/m2
14:00475 w/m2
15:00421 w/m2
16:00352 w/m2
17:00228 w/m2
18:00120 w/m2
19:0035 w/m2
20:001 w/m2
Thursday, April 24
Total: 2064 wh/m2Hours07:0021 w/m2
08:0061 w/m2
09:00102 w/m2
10:00137 w/m2
11:00165 w/m2
12:00183 w/m2
13:00189 w/m2
14:00272 w/m2
15:00304 w/m2
16:00298 w/m2
17:00199 w/m2
18:00101 w/m2
19:0032 w/m2
Friday, April 25
Total: 4394 wh/m2Hours06:001 w/m2
07:0090 w/m2
08:00247 w/m2
09:00399 w/m2
10:00508 w/m2
11:00587 w/m2
12:00621 w/m2
13:00600 w/m2
14:00501 w/m2
15:00370 w/m2
16:00220 w/m2
17:00146 w/m2
18:0078 w/m2
19:0025 w/m2
20:001 w/m2
Saturday, April 26
Total: 4603 wh/m2Hours06:001 w/m2
07:0094 w/m2
08:00253 w/m2
09:00415 w/m2
10:00557 w/m2
11:00665 w/m2
12:00705 w/m2
13:00645 w/m2
14:00533 w/m2
15:00359 w/m2
16:00156 w/m2
17:00117 w/m2
18:0073 w/m2
19:0029 w/m2
20:001 w/m2
Sunday, April 27
Total: 4194 wh/m2Hours06:002 w/m2
07:0098 w/m2
08:00257 w/m2
09:00419 w/m2
10:00561 w/m2
11:00660 w/m2
12:00633 w/m2
13:00365 w/m2
14:00324 w/m2
15:00266 w/m2
16:00197 w/m2
17:00195 w/m2
18:00147 w/m2
19:0068 w/m2
20:002 w/m2
Monday, April 28
Total: 3925 wh/m2Hours06:001 w/m2
07:0042 w/m2
08:00206 w/m2
09:00400 w/m2
10:00562 w/m2
11:00637 w/m2
12:00554 w/m2
13:00231 w/m2
14:00260 w/m2
15:00267 w/m2
16:00249 w/m2
17:00245 w/m2
18:00183 w/m2
19:0085 w/m2
20:003 w/m2
Tuesday, April 29
Total: 2869 wh/m2Hours06:003 w/m2
07:0079 w/m2
08:00197 w/m2
09:00317 w/m2
10:00422 w/m2
11:00420 w/m2
12:00341 w/m2
13:00193 w/m2
14:00207 w/m2
15:00205 w/m2
16:00186 w/m2
17:00151 w/m2
18:00101 w/m2
19:0045 w/m2
20:002 w/m2
Wednesday, April 30
Total: 5862 wh/m2Hours06:004 w/m2
07:00106 w/m2
08:00267 w/m2
09:00429 w/m2
10:00572 w/m2
11:00679 w/m2
12:00731 w/m2
13:00713 w/m2
14:00680 w/m2
15:00605 w/m2
16:00497 w/m2
17:00340 w/m2
18:00180 w/m2
19:0056 w/m2
20:003 w/m2
Thursday, May 1
Total: 6380 wh/m2Hours06:005 w/m2
07:00114 w/m2
08:00274 w/m2
09:00434 w/m2
10:00576 w/m2
11:00685 w/m2
12:00754 w/m2
13:00778 w/m2
14:00748 w/m2
15:00666 w/m2
16:00533 w/m2
17:00417 w/m2
18:00271 w/m2
19:00118 w/m2
20:007 w/m2
Friday, May 2
Total: 6534 wh/m2Hours06:007 w/m2
07:00117 w/m2
08:00278 w/m2
09:00438 w/m2
10:00579 w/m2
11:00688 w/m2
12:00758 w/m2
13:00782 w/m2
14:00759 w/m2
15:00690 w/m2
16:00581 w/m2
17:00442 w/m2
18:00283 w/m2
19:00123 w/m2
20:009 w/m2
Saturday, May 3
Total: 4545 wh/m2Hours06:008 w/m2
07:00121 w/m2
08:00280 w/m2
09:00412 w/m2
10:00432 w/m2
11:00478 w/m2
12:00482 w/m2
13:00446 w/m2
14:00420 w/m2
15:00370 w/m2
16:00302 w/m2
17:00377 w/m2
18:00280 w/m2
19:00127 w/m2
20:0010 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.
