Solar radiation in Castelletto d'Orba 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, February 14
Total: 2197 wh/m2Hours08:005 w/m2
09:0040 w/m2
10:0077 w/m2
11:00105 w/m2
12:00464 w/m2
13:00490 w/m2
14:00444 w/m2
15:00347 w/m2
16:00210 w/m2
17:0015 w/m2
Tomorrow, February 15
Total: 1866 wh/m2Hours08:0015 w/m2
09:0054 w/m2
10:0078 w/m2
11:00137 w/m2
12:00268 w/m2
13:00362 w/m2
14:00394 w/m2
15:00316 w/m2
16:00191 w/m2
17:0051 w/m2
Sunday, February 16
Total: 1809 wh/m2Hours08:007 w/m2
09:0043 w/m2
10:00181 w/m2
11:00359 w/m2
12:00327 w/m2
13:00439 w/m2
14:00234 w/m2
15:00148 w/m2
16:0055 w/m2
17:0016 w/m2
Monday, February 17
Total: 1548 wh/m2Hours08:008 w/m2
09:0048 w/m2
10:0089 w/m2
11:00171 w/m2
12:00237 w/m2
13:00279 w/m2
14:00277 w/m2
15:00230 w/m2
16:00152 w/m2
17:0057 w/m2
Tuesday, February 18
Total: 2858 wh/m2Hours08:0018 w/m2
09:00136 w/m2
10:00285 w/m2
11:00389 w/m2
12:00448 w/m2
13:00459 w/m2
14:00454 w/m2
15:00367 w/m2
16:00229 w/m2
17:0073 w/m2
Wednesday, February 19
Total: 3186 wh/m2Hours08:0035 w/m2
09:00186 w/m2
10:00334 w/m2
11:00447 w/m2
12:00510 w/m2
13:00518 w/m2
14:00472 w/m2
15:00373 w/m2
16:00234 w/m2
17:0077 w/m2
Thursday, February 20
Total: 1948 wh/m2Hours08:0013 w/m2
09:0057 w/m2
10:0094 w/m2
11:00257 w/m2
12:00395 w/m2
13:00462 w/m2
14:00365 w/m2
15:00215 w/m2
16:0066 w/m2
17:0024 w/m2
Friday, February 21
Total: 3270 wh/m2Hours08:0042 w/m2
09:00196 w/m2
10:00345 w/m2
11:00457 w/m2
12:00519 w/m2
13:00523 w/m2
14:00479 w/m2
15:00382 w/m2
16:00243 w/m2
17:0084 w/m2
Saturday, February 22
Total: 3328 wh/m2Hours08:0046 w/m2
09:00200 w/m2
10:00349 w/m2
11:00462 w/m2
12:00526 w/m2
13:00534 w/m2
14:00487 w/m2
15:00388 w/m2
16:00248 w/m2
17:0088 w/m2
Sunday, February 23
Total: 3290 wh/m2Hours08:0050 w/m2
09:00207 w/m2
10:00357 w/m2
11:00465 w/m2
12:00515 w/m2
13:00494 w/m2
14:00471 w/m2
15:00387 w/m2
16:00252 w/m2
17:0092 w/m2
Monday, February 24
Total: 3334 wh/m2Hours08:0049 w/m2
09:00189 w/m2
10:00309 w/m2
11:00454 w/m2
12:00534 w/m2
13:00547 w/m2
14:00499 w/m2
15:00399 w/m2
16:00258 w/m2
17:0096 w/m2
Tuesday, February 25
Total: 3493 wh/m2Hours08:0058 w/m2
09:00218 w/m2
10:00368 w/m2
11:00481 w/m2
12:00544 w/m2
13:00552 w/m2
14:00504 w/m2
15:00405 w/m2
16:00263 w/m2
17:00100 w/m2
Wednesday, February 26
Total: 3546 wh/m2Hours08:0062 w/m2
09:00223 w/m2
10:00374 w/m2
11:00487 w/m2
12:00550 w/m2
13:00558 w/m2
14:00510 w/m2
15:00410 w/m2
16:00268 w/m2
17:00104 w/m2
Thursday, February 27
Total: 3600 wh/m2Hours08:0066 w/m2
09:00229 w/m2
10:00380 w/m2
11:00493 w/m2
12:00556 w/m2
13:00564 w/m2
14:00515 w/m2
15:00415 w/m2
16:00273 w/m2
17:00108 w/m2
18:001 w/m2
Friday, February 28
Total: 2286 wh/m2Hours08:0071 w/m2
09:00235 w/m2
10:00386 w/m2
11:00490 w/m2
12:00469 w/m2
13:00211 w/m2
14:00181 w/m2
15:00136 w/m2
16:0076 w/m2
17:0031 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.