Solar radiation in Littau 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, March 29
Total: 1399 wh/m2Hours07:0016 w/m2
08:0061 w/m2
09:00104 w/m2
10:00141 w/m2
11:00167 w/m2
12:00181 w/m2
13:00182 w/m2
14:00169 w/m2
15:00143 w/m2
16:00139 w/m2
17:0070 w/m2
18:0026 w/m2
Tomorrow, March 30
Total: 2463 wh/m2Hours08:0033 w/m2
09:00141 w/m2
10:00217 w/m2
11:00142 w/m2
12:00169 w/m2
13:00182 w/m2
14:00254 w/m2
15:00349 w/m2
16:00390 w/m2
17:00411 w/m2
18:00151 w/m2
19:0024 w/m2
Monday, March 31
Total: 2717 wh/m2Hours08:0026 w/m2
09:0076 w/m2
10:00107 w/m2
11:00225 w/m2
12:00349 w/m2
13:00319 w/m2
14:00378 w/m2
15:00376 w/m2
16:00276 w/m2
17:00312 w/m2
18:00206 w/m2
19:0067 w/m2
Tuesday, April 1
Total: 4900 wh/m2Hours08:0079 w/m2
09:00255 w/m2
10:00416 w/m2
11:00522 w/m2
12:00638 w/m2
13:00706 w/m2
14:00718 w/m2
15:00618 w/m2
16:00440 w/m2
17:00217 w/m2
18:00211 w/m2
19:0080 w/m2
Wednesday, April 2
Total: 5005 wh/m2Hours08:0063 w/m2
09:00192 w/m2
10:00314 w/m2
11:00403 w/m2
12:00568 w/m2
13:00681 w/m2
14:00717 w/m2
15:00683 w/m2
16:00586 w/m2
17:00442 w/m2
18:00268 w/m2
19:0088 w/m2
Thursday, April 3
Total: 5662 wh/m2Hours08:0089 w/m2
09:00269 w/m2
10:00443 w/m2
11:00588 w/m2
12:00692 w/m2
13:00745 w/m2
14:00746 w/m2
15:00693 w/m2
16:00590 w/m2
17:00445 w/m2
18:00271 w/m2
19:0091 w/m2
Friday, April 4
Total: 5709 wh/m2Hours08:0093 w/m2
09:00274 w/m2
10:00448 w/m2
11:00593 w/m2
12:00696 w/m2
13:00749 w/m2
14:00749 w/m2
15:00696 w/m2
16:00593 w/m2
17:00448 w/m2
18:00275 w/m2
19:0095 w/m2
Saturday, April 5
Total: 5756 wh/m2Hours08:0098 w/m2
09:00279 w/m2
10:00453 w/m2
11:00597 w/m2
12:00700 w/m2
13:00753 w/m2
14:00753 w/m2
15:00699 w/m2
16:00596 w/m2
17:00452 w/m2
18:00278 w/m2
19:0098 w/m2
Sunday, April 6
Total: 5802 wh/m2Hours08:00103 w/m2
09:00284 w/m2
10:00457 w/m2
11:00602 w/m2
12:00704 w/m2
13:00757 w/m2
14:00756 w/m2
15:00703 w/m2
16:00599 w/m2
17:00455 w/m2
18:00281 w/m2
19:00101 w/m2
Monday, April 7
Total: 5665 wh/m2Hours08:00104 w/m2
09:00272 w/m2
10:00422 w/m2
11:00530 w/m2
12:00675 w/m2
13:00751 w/m2
14:00759 w/m2
15:00705 w/m2
16:00602 w/m2
17:00458 w/m2
18:00284 w/m2
19:00103 w/m2
Tuesday, April 8
Total: 5854 wh/m2Hours07:001 w/m2
08:00112 w/m2
09:00294 w/m2
10:00467 w/m2
11:00610 w/m2
12:00711 w/m2
13:00761 w/m2
14:00757 w/m2
15:00705 w/m2
16:00604 w/m2
17:00461 w/m2
18:00279 w/m2
19:0092 w/m2
Wednesday, April 9
Total: 5811 wh/m2Hours07:001 w/m2
08:00117 w/m2
09:00299 w/m2
10:00471 w/m2
11:00614 w/m2
12:00716 w/m2
13:00768 w/m2
14:00766 w/m2
15:00707 w/m2
16:00592 w/m2
17:00431 w/m2
18:00248 w/m2
19:0081 w/m2
Thursday, April 10
Total: 1588 wh/m2Hours07:001 w/m2
08:0042 w/m2
09:0098 w/m2
10:00143 w/m2
11:00170 w/m2
12:00198 w/m2
13:00193 w/m2
14:00192 w/m2
15:00179 w/m2
16:00153 w/m2
17:00117 w/m2
18:0074 w/m2
19:0028 w/m2
Friday, April 11
Total: 4955 wh/m2Hours07:001 w/m2
08:0065 w/m2
09:00164 w/m2
10:00273 w/m2
11:00364 w/m2
12:00554 w/m2
13:00678 w/m2
14:00728 w/m2
15:00683 w/m2
16:00587 w/m2
17:00452 w/m2
18:00290 w/m2
19:00115 w/m2
20:001 w/m2
Saturday, April 12
Total: 6067 wh/m2Hours07:003 w/m2
08:00131 w/m2
09:00313 w/m2
10:00484 w/m2
11:00624 w/m2
12:00725 w/m2
13:00777 w/m2
14:00775 w/m2
15:00721 w/m2
16:00618 w/m2
17:00474 w/m2
18:00301 w/m2
19:00120 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.
