Solar radiation in Arosa 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, July 7
Total: 2114 wh/m2Hours06:002 w/m2
07:0030 w/m2
08:0073 w/m2
09:00116 w/m2
10:00156 w/m2
11:00188 w/m2
12:00211 w/m2
13:00222 w/m2
14:00221 w/m2
15:00208 w/m2
16:00273 w/m2
17:00210 w/m2
18:00111 w/m2
19:0067 w/m2
20:0025 w/m2
21:001 w/m2
Tomorrow, July 8
Total: 6618 wh/m2Hours06:005 w/m2
07:00110 w/m2
08:00236 w/m2
09:00314 w/m2
10:00502 w/m2
11:00566 w/m2
12:00703 w/m2
13:00820 w/m2
14:00802 w/m2
15:00647 w/m2
16:00616 w/m2
17:00524 w/m2
18:00417 w/m2
19:00256 w/m2
20:0098 w/m2
21:002 w/m2
Tuesday, July 9
Total: 7124 wh/m2Hours06:005 w/m2
07:00117 w/m2
08:00286 w/m2
09:00459 w/m2
10:00606 w/m2
11:00680 w/m2
12:00662 w/m2
13:00755 w/m2
14:00864 w/m2
15:00809 w/m2
16:00711 w/m2
17:00579 w/m2
18:00383 w/m2
19:00177 w/m2
20:0030 w/m2
21:001 w/m2
Wednesday, July 10
Total: 1951 wh/m2Hours06:001 w/m2
07:0029 w/m2
08:0071 w/m2
09:00115 w/m2
10:00154 w/m2
11:00187 w/m2
12:00210 w/m2
13:00221 w/m2
14:00220 w/m2
15:00208 w/m2
16:00184 w/m2
17:00150 w/m2
18:00110 w/m2
19:0066 w/m2
20:0025 w/m2
Thursday, July 11
Total: 7341 wh/m2Hours06:004 w/m2
07:00113 w/m2
08:00283 w/m2
09:00455 w/m2
10:00606 w/m2
11:00719 w/m2
12:00819 w/m2
13:00872 w/m2
14:00875 w/m2
15:00806 w/m2
16:00670 w/m2
17:00485 w/m2
18:00350 w/m2
19:00208 w/m2
20:0075 w/m2
21:001 w/m2
Friday, July 12
Total: 3272 wh/m2Hours06:002 w/m2
07:0039 w/m2
08:0070 w/m2
09:00158 w/m2
10:00267 w/m2
11:00383 w/m2
12:00430 w/m2
13:00437 w/m2
14:00436 w/m2
15:00360 w/m2
16:00271 w/m2
17:00180 w/m2
18:00131 w/m2
19:0079 w/m2
20:0029 w/m2
Saturday, July 13
Total: 3671 wh/m2Hours06:002 w/m2
07:0069 w/m2
08:00204 w/m2
09:00307 w/m2
10:00388 w/m2
11:00435 w/m2
12:00444 w/m2
13:00419 w/m2
14:00364 w/m2
15:00324 w/m2
16:00271 w/m2
17:00207 w/m2
18:00141 w/m2
19:0072 w/m2
20:0024 w/m2
Sunday, July 14
Total: 5989 wh/m2Hours06:002 w/m2
07:0093 w/m2
08:00267 w/m2
09:00442 w/m2
10:00603 w/m2
11:00737 w/m2
12:00813 w/m2
13:00825 w/m2
14:00754 w/m2
15:00603 w/m2
16:00389 w/m2
17:00149 w/m2
18:00151 w/m2
19:00113 w/m2
20:0048 w/m2
Monday, July 15
Total: 5382 wh/m2Hours06:002 w/m2
07:0094 w/m2
08:00238 w/m2
09:00379 w/m2
10:00497 w/m2
11:00582 w/m2
12:00627 w/m2
13:00641 w/m2
14:00605 w/m2
15:00535 w/m2
16:00450 w/m2
17:00338 w/m2
18:00231 w/m2
19:00123 w/m2
20:0040 w/m2
Tuesday, July 16
Total: 6991 wh/m2Hours06:002 w/m2
07:00102 w/m2
08:00270 w/m2
09:00442 w/m2
10:00593 w/m2
11:00708 w/m2
12:00808 w/m2
13:00862 w/m2
14:00866 w/m2
15:00788 w/m2
16:00636 w/m2
17:00426 w/m2
18:00286 w/m2
19:00154 w/m2
20:0048 w/m2
Wednesday, July 17
Total: 5872 wh/m2Hours06:002 w/m2
07:0099 w/m2
08:00269 w/m2
09:00436 w/m2
10:00561 w/m2
11:00594 w/m2
12:00712 w/m2
13:00783 w/m2
14:00810 w/m2
15:00679 w/m2
16:00471 w/m2
17:00219 w/m2
18:00139 w/m2
19:0076 w/m2
20:0022 w/m2
Thursday, July 18
Total: 7610 wh/m2Hours06:001 w/m2
07:0099 w/m2
08:00267 w/m2
09:00442 w/m2
10:00602 w/m2
11:00733 w/m2
12:00826 w/m2
13:00873 w/m2
14:00871 w/m2
15:00820 w/m2
16:00723 w/m2
17:00588 w/m2
18:00427 w/m2
19:00252 w/m2
20:0086 w/m2
Friday, July 19
Total: 5720 wh/m2Hours06:001 w/m2
07:0096 w/m2
08:00264 w/m2
09:00440 w/m2
10:00600 w/m2
11:00731 w/m2
12:00819 w/m2
13:00821 w/m2
14:00685 w/m2
15:00543 w/m2
16:00358 w/m2
17:00162 w/m2
18:00117 w/m2
19:0062 w/m2
20:0021 w/m2
Saturday, July 20
Total: 5594 wh/m2Hours07:0028 w/m2
08:0085 w/m2
09:00256 w/m2
10:00458 w/m2
11:00644 w/m2
12:00672 w/m2
13:00635 w/m2
14:00536 w/m2
15:00597 w/m2
16:00589 w/m2
17:00517 w/m2
18:00346 w/m2
19:00181 w/m2
20:0050 w/m2
Sunday, July 21
Total: 5957 wh/m2Hours06:001 w/m2
07:0092 w/m2
08:00259 w/m2
09:00435 w/m2
10:00595 w/m2
11:00726 w/m2
12:00811 w/m2
13:00836 w/m2
14:00786 w/m2
15:00749 w/m2
16:00667 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.
