Solar radiation in Pontresina 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 22
Total: 5621 wh/m2Hours07:0044 w/m2
08:00211 w/m2
09:00394 w/m2
10:00563 w/m2
11:00645 w/m2
12:00696 w/m2
13:00565 w/m2
14:00817 w/m2
15:00717 w/m2
16:00463 w/m2
17:00304 w/m2
18:00149 w/m2
19:0050 w/m2
20:003 w/m2
Tomorrow, April 23
Total: 2469 wh/m2Hours07:0012 w/m2
08:0062 w/m2
09:00285 w/m2
10:00464 w/m2
11:00396 w/m2
12:00203 w/m2
13:00214 w/m2
14:00211 w/m2
15:00196 w/m2
16:00168 w/m2
17:00131 w/m2
18:0086 w/m2
19:0039 w/m2
20:002 w/m2
Thursday, April 24
Total: 4062 wh/m2Hours07:0031 w/m2
08:00122 w/m2
09:00288 w/m2
10:00371 w/m2
11:00488 w/m2
12:00665 w/m2
13:00543 w/m2
14:00403 w/m2
15:00497 w/m2
16:00249 w/m2
17:00182 w/m2
18:00165 w/m2
19:0055 w/m2
20:003 w/m2
Friday, April 25
Total: 5496 wh/m2Hours07:0034 w/m2
08:00147 w/m2
09:00311 w/m2
10:00480 w/m2
11:00633 w/m2
12:00688 w/m2
13:00685 w/m2
14:00640 w/m2
15:00602 w/m2
16:00532 w/m2
17:00420 w/m2
18:00237 w/m2
19:0083 w/m2
20:004 w/m2
Saturday, April 26
Total: 6751 wh/m2Hours07:0059 w/m2
08:00236 w/m2
09:00422 w/m2
10:00590 w/m2
11:00726 w/m2
12:00818 w/m2
13:00860 w/m2
14:00849 w/m2
15:00775 w/m2
16:00615 w/m2
17:00373 w/m2
18:00277 w/m2
19:00140 w/m2
20:0011 w/m2
Sunday, April 27
Total: 1796 wh/m2Hours07:0015 w/m2
08:0060 w/m2
09:00106 w/m2
10:00148 w/m2
11:00182 w/m2
12:00205 w/m2
13:00215 w/m2
14:00213 w/m2
15:00197 w/m2
16:00170 w/m2
17:00133 w/m2
18:0097 w/m2
19:0050 w/m2
20:005 w/m2
Monday, April 28
Total: 5097 wh/m2Hours07:0064 w/m2
08:00242 w/m2
09:00422 w/m2
10:00564 w/m2
11:00634 w/m2
12:00629 w/m2
13:00520 w/m2
14:00335 w/m2
15:00436 w/m2
16:00462 w/m2
17:00414 w/m2
18:00256 w/m2
19:00110 w/m2
20:009 w/m2
Tuesday, April 29
Total: 5605 wh/m2Hours07:0044 w/m2
08:00188 w/m2
09:00368 w/m2
10:00543 w/m2
11:00696 w/m2
12:00726 w/m2
13:00672 w/m2
14:00528 w/m2
15:00537 w/m2
16:00507 w/m2
17:00421 w/m2
18:00257 w/m2
19:00109 w/m2
20:009 w/m2
Wednesday, April 30
Total: 4279 wh/m2Hours07:0031 w/m2
08:0069 w/m2
09:00161 w/m2
10:00261 w/m2
11:00378 w/m2
12:00535 w/m2
13:00654 w/m2
14:00722 w/m2
15:00589 w/m2
16:00412 w/m2
17:00222 w/m2
18:00157 w/m2
19:0079 w/m2
20:009 w/m2
Thursday, May 1
Total: 3640 wh/m2Hours07:0063 w/m2
08:00206 w/m2
09:00344 w/m2
10:00455 w/m2
11:00529 w/m2
12:00511 w/m2
13:00430 w/m2
14:00298 w/m2
15:00257 w/m2
16:00222 w/m2
17:00161 w/m2
18:00109 w/m2
19:0049 w/m2
20:006 w/m2
Friday, May 2
Total: 6073 wh/m2Hours07:0075 w/m2
08:00253 w/m2
09:00427 w/m2
10:00559 w/m2
11:00617 w/m2
12:00644 w/m2
13:00601 w/m2
14:00517 w/m2
15:00651 w/m2
16:00645 w/m2
17:00533 w/m2
18:00357 w/m2
19:00173 w/m2
20:0021 w/m2
Saturday, May 3
Total: 5476 wh/m2Hours07:0071 w/m2
08:00234 w/m2
09:00380 w/m2
10:00484 w/m2
11:00540 w/m2
12:00551 w/m2
13:00510 w/m2
14:00442 w/m2
15:00602 w/m2
16:00617 w/m2
17:00523 w/m2
18:00342 w/m2
19:00160 w/m2
20:0020 w/m2
Sunday, May 4
Total: 6144 wh/m2Hours07:0081 w/m2
08:00251 w/m2
09:00417 w/m2
10:00553 w/m2
11:00638 w/m2
12:00655 w/m2
13:00603 w/m2
14:00489 w/m2
15:00674 w/m2
16:00665 w/m2
17:00542 w/m2
18:00367 w/m2
19:00183 w/m2
20:0026 w/m2
Monday, May 5
Total: 5876 wh/m2Hours07:0086 w/m2
08:00264 w/m2
09:00443 w/m2
10:00573 w/m2
11:00585 w/m2
12:00587 w/m2
13:00526 w/m2
14:00410 w/m2
15:00630 w/m2
16:00649 w/m2
17:00540 w/m2
18:00369 w/m2
19:00186 w/m2
20:0028 w/m2
Tuesday, May 6
Total: 7362 wh/m2Hours07:0088 w/m2
08:00266 w/m2
09:00449 w/m2
10:00613 w/m2
11:00745 w/m2
12:00834 w/m2
13:00874 w/m2
14:00863 w/m2
15:00801 w/m2
16:00693 w/m2
17:00546 w/m2
18:00372 w/m2
19:00188 w/m2
20:0030 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.
