Solar radiation in Hart bei Graz 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 3
Total: 5118 wh/m2Hours07:0011 w/m2
08:00156 w/m2
09:00334 w/m2
10:00494 w/m2
11:00620 w/m2
12:00596 w/m2
13:00676 w/m2
14:00667 w/m2
15:00602 w/m2
16:00458 w/m2
17:00325 w/m2
18:00162 w/m2
19:0017 w/m2
Tomorrow, April 4
Total: 4369 wh/m2Hours07:0015 w/m2
08:00162 w/m2
09:00339 w/m2
10:00499 w/m2
11:00624 w/m2
12:00672 w/m2
13:00390 w/m2
14:00425 w/m2
15:00417 w/m2
16:00342 w/m2
17:00308 w/m2
18:00158 w/m2
19:0018 w/m2
Saturday, April 5
Total: 3289 wh/m2Hours07:0013 w/m2
08:0042 w/m2
09:00177 w/m2
10:00198 w/m2
11:00426 w/m2
12:00438 w/m2
13:00690 w/m2
14:00403 w/m2
15:00566 w/m2
16:00188 w/m2
17:0087 w/m2
18:0052 w/m2
19:009 w/m2
Sunday, April 6
Total: 5347 wh/m2Hours07:0010 w/m2
08:0071 w/m2
09:00289 w/m2
10:00495 w/m2
11:00633 w/m2
12:00712 w/m2
13:00739 w/m2
14:00713 w/m2
15:00634 w/m2
16:00508 w/m2
17:00347 w/m2
18:00173 w/m2
19:0023 w/m2
Monday, April 7
Total: 4841 wh/m2Hours07:0024 w/m2
08:00177 w/m2
09:00355 w/m2
10:00514 w/m2
11:00638 w/m2
12:00705 w/m2
13:00621 w/m2
14:00249 w/m2
15:00510 w/m2
16:00500 w/m2
17:00356 w/m2
18:00173 w/m2
19:0019 w/m2
Tuesday, April 8
Total: 2791 wh/m2Hours07:0026 w/m2
08:00179 w/m2
09:00327 w/m2
10:00373 w/m2
11:00223 w/m2
12:00233 w/m2
13:00224 w/m2
14:00198 w/m2
15:00293 w/m2
16:00312 w/m2
17:00259 w/m2
18:00126 w/m2
19:0018 w/m2
Wednesday, April 9
Total: 3735 wh/m2Hours07:0015 w/m2
08:00107 w/m2
09:00181 w/m2
10:00228 w/m2
11:00225 w/m2
12:00399 w/m2
13:00530 w/m2
14:00585 w/m2
15:00534 w/m2
16:00441 w/m2
17:00313 w/m2
18:00154 w/m2
19:0023 w/m2
Thursday, April 10
Total: 2629 wh/m2Hours07:0033 w/m2
08:00193 w/m2
09:00364 w/m2
10:00458 w/m2
11:00347 w/m2
12:00332 w/m2
13:00262 w/m2
14:00182 w/m2
15:00162 w/m2
16:00131 w/m2
17:0092 w/m2
18:0061 w/m2
19:0012 w/m2
Friday, April 11
Total: 1718 wh/m2Hours07:0023 w/m2
08:0059 w/m2
09:00103 w/m2
10:00133 w/m2
11:00164 w/m2
12:00202 w/m2
13:00209 w/m2
14:00219 w/m2
15:00180 w/m2
16:00146 w/m2
17:0093 w/m2
18:00154 w/m2
19:0033 w/m2
Saturday, April 12
Total: 1626 wh/m2Hours07:0010 w/m2
08:0051 w/m2
09:0095 w/m2
10:00134 w/m2
11:00165 w/m2
12:00203 w/m2
13:00228 w/m2
14:00238 w/m2
15:00197 w/m2
16:00146 w/m2
17:0093 w/m2
18:0054 w/m2
19:0012 w/m2
Sunday, April 13
Total: 5581 wh/m2Hours07:0030 w/m2
08:00163 w/m2
09:00318 w/m2
10:00470 w/m2
11:00594 w/m2
12:00719 w/m2
13:00762 w/m2
14:00738 w/m2
15:00658 w/m2
16:00530 w/m2
17:00363 w/m2
18:00197 w/m2
19:0039 w/m2
Monday, April 14
Total: 5940 wh/m2Hours07:0048 w/m2
08:00212 w/m2
09:00389 w/m2
10:00546 w/m2
11:00667 w/m2
12:00744 w/m2
13:00769 w/m2
14:00741 w/m2
15:00662 w/m2
16:00538 w/m2
17:00380 w/m2
18:00203 w/m2
19:0041 w/m2
Tuesday, April 15
Total: 5972 wh/m2Hours07:0051 w/m2
08:00217 w/m2
09:00394 w/m2
10:00550 w/m2
11:00671 w/m2
12:00747 w/m2
13:00772 w/m2
14:00744 w/m2
15:00664 w/m2
16:00538 w/m2
17:00375 w/m2
18:00205 w/m2
19:0044 w/m2
Wednesday, April 16
Total: 6006 wh/m2Hours07:0054 w/m2
08:00221 w/m2
09:00398 w/m2
10:00554 w/m2
11:00675 w/m2
12:00750 w/m2
13:00775 w/m2
14:00747 w/m2
15:00667 w/m2
16:00540 w/m2
17:00372 w/m2
18:00207 w/m2
19:0046 w/m2
Thursday, April 17
Total: 1519 wh/m2Hours07:0015 w/m2
08:0056 w/m2
09:00101 w/m2
10:00140 w/m2
11:00170 w/m2
12:00188 w/m2
13:00195 w/m2
14:00187 w/m2
15:00168 w/m2
16:00137 w/m2
17:0097 w/m2
18:0053 w/m2
19:0012 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.
