Solar radiation in Grafenstein 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 1
Total: 2388 wh/m2Hours07:002 w/m2
08:0035 w/m2
09:00192 w/m2
10:00275 w/m2
11:00463 w/m2
12:00175 w/m2
13:00201 w/m2
14:00279 w/m2
15:00302 w/m2
16:00224 w/m2
17:00139 w/m2
18:0091 w/m2
19:0010 w/m2
Tomorrow, April 2
Total: 4036 wh/m2Hours07:006 w/m2
08:00143 w/m2
09:00311 w/m2
10:00413 w/m2
11:00554 w/m2
12:00660 w/m2
13:00601 w/m2
14:00441 w/m2
15:00363 w/m2
16:00303 w/m2
17:00185 w/m2
18:0050 w/m2
19:006 w/m2
Thursday, April 3
Total: 4973 wh/m2Hours07:006 w/m2
08:00113 w/m2
09:00241 w/m2
10:00425 w/m2
11:00601 w/m2
12:00675 w/m2
13:00648 w/m2
14:00573 w/m2
15:00623 w/m2
16:00515 w/m2
17:00347 w/m2
18:00181 w/m2
19:0025 w/m2
Friday, April 4
Total: 5188 wh/m2Hours07:0011 w/m2
08:00155 w/m2
09:00335 w/m2
10:00499 w/m2
11:00627 w/m2
12:00705 w/m2
13:00719 w/m2
14:00663 w/m2
15:00570 w/m2
16:00434 w/m2
17:00280 w/m2
18:00164 w/m2
19:0026 w/m2
Saturday, April 5
Total: 4802 wh/m2Hours07:006 w/m2
08:0040 w/m2
09:00264 w/m2
10:00487 w/m2
11:00633 w/m2
12:00706 w/m2
13:00683 w/m2
14:00530 w/m2
15:00505 w/m2
16:00432 w/m2
17:00315 w/m2
18:00173 w/m2
19:0028 w/m2
Sunday, April 6
Total: 5646 wh/m2Hours07:0014 w/m2
08:00160 w/m2
09:00342 w/m2
10:00508 w/m2
11:00637 w/m2
12:00720 w/m2
13:00752 w/m2
14:00729 w/m2
15:00653 w/m2
16:00532 w/m2
17:00373 w/m2
18:00194 w/m2
19:0032 w/m2
Monday, April 7
Total: 5538 wh/m2Hours07:0018 w/m2
08:00170 w/m2
09:00350 w/m2
10:00513 w/m2
11:00642 w/m2
12:00724 w/m2
13:00755 w/m2
14:00732 w/m2
15:00653 w/m2
16:00510 w/m2
17:00314 w/m2
18:00139 w/m2
19:0018 w/m2
Tuesday, April 8
Total: 4363 wh/m2Hours07:0020 w/m2
08:00175 w/m2
09:00352 w/m2
10:00501 w/m2
11:00590 w/m2
12:00627 w/m2
13:00590 w/m2
14:00488 w/m2
15:00397 w/m2
16:00287 w/m2
17:00173 w/m2
18:00133 w/m2
19:0030 w/m2
Wednesday, April 9
Total: 5297 wh/m2Hours07:0015 w/m2
08:00124 w/m2
09:00276 w/m2
10:00427 w/m2
11:00559 w/m2
12:00669 w/m2
13:00725 w/m2
14:00718 w/m2
15:00645 w/m2
16:00526 w/m2
17:00372 w/m2
18:00202 w/m2
19:0039 w/m2
Thursday, April 10
Total: 4837 wh/m2Hours07:0027 w/m2
08:00184 w/m2
09:00346 w/m2
10:00404 w/m2
11:00212 w/m2
12:00595 w/m2
13:00747 w/m2
14:00742 w/m2
15:00655 w/m2
16:00477 w/m2
17:00226 w/m2
18:00181 w/m2
19:0041 w/m2
Friday, April 11
Total: 5899 wh/m2Hours07:0030 w/m2
08:00190 w/m2
09:00370 w/m2
10:00532 w/m2
11:00659 w/m2
12:00740 w/m2
13:00770 w/m2
14:00746 w/m2
15:00670 w/m2
16:00548 w/m2
17:00390 w/m2
18:00210 w/m2
19:0044 w/m2
Saturday, April 12
Total: 5736 wh/m2Hours07:0033 w/m2
08:00195 w/m2
09:00375 w/m2
10:00536 w/m2
11:00663 w/m2
12:00743 w/m2
13:00768 w/m2
14:00735 w/m2
15:00642 w/m2
16:00500 w/m2
17:00328 w/m2
18:00179 w/m2
19:0039 w/m2
Sunday, April 13
Total: 1841 wh/m2Hours07:0018 w/m2
08:00120 w/m2
09:00188 w/m2
10:00200 w/m2
11:00167 w/m2
12:00206 w/m2
13:00214 w/m2
14:00225 w/m2
15:00186 w/m2
16:00152 w/m2
17:0099 w/m2
18:0054 w/m2
19:0012 w/m2
Monday, April 14
Total: 2472 wh/m2Hours07:0014 w/m2
08:0061 w/m2
09:00159 w/m2
10:00290 w/m2
11:00425 w/m2
12:00414 w/m2
13:00339 w/m2
14:00245 w/m2
15:00204 w/m2
16:00153 w/m2
17:00100 w/m2
18:0055 w/m2
19:0013 w/m2
Tuesday, April 15
Total: 1561 wh/m2Hours07:0011 w/m2
08:0052 w/m2
09:0097 w/m2
10:00137 w/m2
11:00169 w/m2
12:00189 w/m2
13:00196 w/m2
14:00190 w/m2
15:00171 w/m2
16:00140 w/m2
17:00101 w/m2
18:0083 w/m2
19:0025 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.
