Solar radiation in Giswil 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: 5615 wh/m2Hours08:0031 w/m2
09:0076 w/m2
10:00321 w/m2
11:00621 w/m2
12:00717 w/m2
13:00771 w/m2
14:00792 w/m2
15:00738 w/m2
16:00634 w/m2
17:00487 w/m2
18:00309 w/m2
19:00118 w/m2
Tomorrow, April 4
Total: 6191 wh/m2Hours08:00119 w/m2
09:00310 w/m2
10:00489 w/m2
11:00636 w/m2
12:00741 w/m2
13:00796 w/m2
14:00796 w/m2
15:00742 w/m2
16:00638 w/m2
17:00489 w/m2
18:00313 w/m2
19:00122 w/m2
Saturday, April 5
Total: 4996 wh/m2Hours08:00124 w/m2
09:00316 w/m2
10:00136 w/m2
11:00639 w/m2
12:00742 w/m2
13:00766 w/m2
14:00769 w/m2
15:00473 w/m2
16:00453 w/m2
17:00385 w/m2
18:00138 w/m2
19:0055 w/m2
Sunday, April 6
Total: 5917 wh/m2Hours08:00113 w/m2
09:00263 w/m2
10:00399 w/m2
11:00522 w/m2
12:00697 w/m2
13:00793 w/m2
14:00799 w/m2
15:00745 w/m2
16:00641 w/m2
17:00495 w/m2
18:00320 w/m2
19:00130 w/m2
Monday, April 7
Total: 6350 wh/m2Hours07:001 w/m2
08:00135 w/m2
09:00327 w/m2
10:00505 w/m2
11:00651 w/m2
12:00755 w/m2
13:00808 w/m2
14:00808 w/m2
15:00753 w/m2
16:00648 w/m2
17:00501 w/m2
18:00324 w/m2
19:00133 w/m2
20:001 w/m2
Tuesday, April 8
Total: 6336 wh/m2Hours07:001 w/m2
08:00114 w/m2
09:00312 w/m2
10:00505 w/m2
11:00656 w/m2
12:00758 w/m2
13:00808 w/m2
14:00802 w/m2
15:00755 w/m2
16:00653 w/m2
17:00506 w/m2
18:00328 w/m2
19:00137 w/m2
20:001 w/m2
Wednesday, April 9
Total: 6399 wh/m2Hours07:003 w/m2
08:00146 w/m2
09:00338 w/m2
10:00515 w/m2
11:00661 w/m2
12:00764 w/m2
13:00817 w/m2
14:00816 w/m2
15:00759 w/m2
16:00645 w/m2
17:00480 w/m2
18:00317 w/m2
19:00136 w/m2
20:002 w/m2
Thursday, April 10
Total: 5128 wh/m2Hours07:004 w/m2
08:00138 w/m2
09:00315 w/m2
10:00481 w/m2
11:00618 w/m2
12:00713 w/m2
13:00762 w/m2
14:00757 w/m2
15:00618 w/m2
16:00408 w/m2
17:00154 w/m2
18:00109 w/m2
19:0050 w/m2
20:001 w/m2
Friday, April 11
Total: 6564 wh/m2Hours07:005 w/m2
08:00157 w/m2
09:00349 w/m2
10:00525 w/m2
11:00670 w/m2
12:00772 w/m2
13:00824 w/m2
14:00823 w/m2
15:00768 w/m2
16:00664 w/m2
17:00517 w/m2
18:00339 w/m2
19:00148 w/m2
20:003 w/m2
Saturday, April 12
Total: 1718 wh/m2Hours07:002 w/m2
08:0041 w/m2
09:0088 w/m2
10:00146 w/m2
11:00186 w/m2
12:00214 w/m2
13:00207 w/m2
14:00207 w/m2
15:00193 w/m2
16:00167 w/m2
17:00130 w/m2
18:0094 w/m2
19:0042 w/m2
20:001 w/m2
Sunday, April 13
Total: 3543 wh/m2Hours07:008 w/m2
08:00151 w/m2
09:00321 w/m2
10:00472 w/m2
11:00589 w/m2
12:00589 w/m2
13:00473 w/m2
14:00249 w/m2
15:00232 w/m2
16:00184 w/m2
17:00131 w/m2
18:0095 w/m2
19:0047 w/m2
20:002 w/m2
Monday, April 14
Total: 1778 wh/m2Hours07:003 w/m2
08:0043 w/m2
09:00100 w/m2
10:00148 w/m2
11:00205 w/m2
12:00216 w/m2
13:00230 w/m2
14:00208 w/m2
15:00195 w/m2
16:00168 w/m2
17:00132 w/m2
18:0088 w/m2
19:0040 w/m2
20:002 w/m2
Tuesday, April 15
Total: 1707 wh/m2Hours07:004 w/m2
08:0049 w/m2
09:00102 w/m2
10:00136 w/m2
11:00172 w/m2
12:00197 w/m2
13:00210 w/m2
14:00209 w/m2
15:00195 w/m2
16:00169 w/m2
17:00133 w/m2
18:0088 w/m2
19:0041 w/m2
20:002 w/m2
Wednesday, April 16
Total: 2968 wh/m2Hours07:004 w/m2
08:0046 w/m2
09:00185 w/m2
10:00372 w/m2
11:00559 w/m2
12:00537 w/m2
13:00418 w/m2
14:00210 w/m2
15:00196 w/m2
16:00170 w/m2
17:00133 w/m2
18:0089 w/m2
19:0046 w/m2
20:003 w/m2
Thursday, April 17
Total: 2546 wh/m2Hours07:006 w/m2
08:0052 w/m2
09:00104 w/m2
10:00138 w/m2
11:00174 w/m2
12:00219 w/m2
13:00233 w/m2
14:00253 w/m2
15:00343 w/m2
16:00388 w/m2
17:00364 w/m2
18:00199 w/m2
19:0070 w/m2
20:003 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.
