Solar radiation in Ithaca 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 21
Total: 5301 wh/m2Hours08:0066 w/m2
09:00261 w/m2
10:00448 w/m2
11:00587 w/m2
12:00710 w/m2
13:00752 w/m2
14:00735 w/m2
15:00661 w/m2
16:00534 w/m2
17:00365 w/m2
18:00172 w/m2
19:0010 w/m2
Tomorrow, March 22
Total: 3457 wh/m2Hours08:0048 w/m2
09:00142 w/m2
10:00242 w/m2
11:00381 w/m2
12:00494 w/m2
13:00480 w/m2
14:00421 w/m2
15:00432 w/m2
16:00379 w/m2
17:00283 w/m2
18:00145 w/m2
19:0010 w/m2
Sunday, March 23
Total: 5250 wh/m2Hours08:0092 w/m2
09:00279 w/m2
10:00461 w/m2
11:00608 w/m2
12:00704 w/m2
13:00744 w/m2
14:00727 w/m2
15:00641 w/m2
16:00504 w/m2
17:00332 w/m2
18:00148 w/m2
19:0010 w/m2
Monday, March 24
Total: 4455 wh/m2Hours08:0067 w/m2
09:00206 w/m2
10:00345 w/m2
11:00473 w/m2
12:00563 w/m2
13:00619 w/m2
14:00625 w/m2
15:00574 w/m2
16:00474 w/m2
17:00332 w/m2
18:00164 w/m2
19:0013 w/m2
Tuesday, March 25
Total: 4383 wh/m2Hours08:0084 w/m2
09:00236 w/m2
10:00378 w/m2
11:00491 w/m2
12:00567 w/m2
13:00599 w/m2
14:00577 w/m2
15:00533 w/m2
16:00439 w/m2
17:00311 w/m2
18:00154 w/m2
19:0014 w/m2
Wednesday, March 26
Total: 4588 wh/m2Hours08:0095 w/m2
09:00256 w/m2
10:00406 w/m2
11:00521 w/m2
12:00593 w/m2
13:00618 w/m2
14:00604 w/m2
15:00550 w/m2
16:00453 w/m2
17:00318 w/m2
18:00159 w/m2
19:0015 w/m2
Thursday, March 27
Total: 5029 wh/m2Hours08:00114 w/m2
09:00298 w/m2
10:00462 w/m2
11:00587 w/m2
12:00657 w/m2
13:00671 w/m2
14:00629 w/m2
15:00584 w/m2
16:00488 w/m2
17:00345 w/m2
18:00175 w/m2
19:0019 w/m2
Friday, March 28
Total: 4838 wh/m2Hours08:00113 w/m2
09:00287 w/m2
10:00436 w/m2
11:00546 w/m2
12:00621 w/m2
13:00655 w/m2
14:00633 w/m2
15:00570 w/m2
16:00469 w/m2
17:00327 w/m2
18:00163 w/m2
19:0018 w/m2
Saturday, March 29
Total: 4429 wh/m2Hours08:00103 w/m2
09:00260 w/m2
10:00400 w/m2
11:00507 w/m2
12:00581 w/m2
13:00604 w/m2
14:00580 w/m2
15:00523 w/m2
16:00419 w/m2
17:00289 w/m2
18:00146 w/m2
19:0017 w/m2
Sunday, March 30
Total: 4652 wh/m2Hours07:001 w/m2
08:00110 w/m2
09:00268 w/m2
10:00414 w/m2
11:00524 w/m2
12:00601 w/m2
13:00632 w/m2
14:00609 w/m2
15:00549 w/m2
16:00448 w/m2
17:00314 w/m2
18:00161 w/m2
19:0021 w/m2
Monday, March 31
Total: 4779 wh/m2Hours07:001 w/m2
08:00105 w/m2
09:00258 w/m2
10:00403 w/m2
11:00528 w/m2
12:00612 w/m2
13:00651 w/m2
14:00642 w/m2
15:00579 w/m2
16:00473 w/m2
17:00332 w/m2
18:00171 w/m2
19:0024 w/m2
Tuesday, April 1
Total: 1488 wh/m2Hours07:001 w/m2
08:0036 w/m2
09:0086 w/m2
10:00131 w/m2
11:00167 w/m2
12:00190 w/m2
13:00200 w/m2
14:00195 w/m2
15:00176 w/m2
16:00144 w/m2
17:00101 w/m2
18:0053 w/m2
19:008 w/m2
Wednesday, April 2
Total: 5175 wh/m2Hours07:001 w/m2
08:0049 w/m2
09:00263 w/m2
10:00496 w/m2
11:00668 w/m2
12:00764 w/m2
13:00804 w/m2
14:00784 w/m2
15:00686 w/m2
16:00456 w/m2
17:00123 w/m2
18:0069 w/m2
19:0012 w/m2
Thursday, April 3
Total: 1512 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:0088 w/m2
10:00133 w/m2
11:00169 w/m2
12:00193 w/m2
13:00202 w/m2
14:00197 w/m2
15:00178 w/m2
16:00146 w/m2
17:00103 w/m2
18:0054 w/m2
19:009 w/m2
Friday, April 4
Total: 1869 wh/m2Hours07:002 w/m2
08:0048 w/m2
09:00116 w/m2
10:00199 w/m2
11:00282 w/m2
12:00287 w/m2
13:00244 w/m2
14:00198 w/m2
15:00179 w/m2
16:00146 w/m2
17:00104 w/m2
18:0055 w/m2
19:009 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.
