Solar radiation in Manhattan 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, October 18
Total: 3326 wh/m2Hours08:002 w/m2
09:00110 w/m2
10:00250 w/m2
11:00413 w/m2
12:00502 w/m2
13:00539 w/m2
14:00521 w/m2
15:00450 w/m2
16:00332 w/m2
17:00179 w/m2
18:0028 w/m2
Tomorrow, October 19
Total: 3323 wh/m2Hours08:002 w/m2
09:00120 w/m2
10:00279 w/m2
11:00410 w/m2
12:00497 w/m2
13:00534 w/m2
14:00515 w/m2
15:00444 w/m2
16:00325 w/m2
17:00173 w/m2
18:0024 w/m2
Sunday, October 20
Total: 3264 wh/m2Hours08:001 w/m2
09:00116 w/m2
10:00274 w/m2
11:00404 w/m2
12:00492 w/m2
13:00527 w/m2
14:00508 w/m2
15:00436 w/m2
16:00318 w/m2
17:00167 w/m2
18:0021 w/m2
Monday, October 21
Total: 2756 wh/m2Hours08:001 w/m2
09:0099 w/m2
10:00237 w/m2
11:00350 w/m2
12:00422 w/m2
13:00449 w/m2
14:00429 w/m2
15:00361 w/m2
16:00260 w/m2
17:00133 w/m2
18:0015 w/m2
Tuesday, October 22
Total: 3023 wh/m2Hours08:001 w/m2
09:0097 w/m2
10:00242 w/m2
11:00370 w/m2
12:00459 w/m2
13:00495 w/m2
14:00480 w/m2
15:00412 w/m2
16:00299 w/m2
17:00153 w/m2
18:0015 w/m2
Wednesday, October 23
Total: 3101 wh/m2Hours09:00103 w/m2
10:00258 w/m2
11:00388 w/m2
12:00474 w/m2
13:00509 w/m2
14:00489 w/m2
15:00417 w/m2
16:00300 w/m2
17:00150 w/m2
18:0013 w/m2
Thursday, October 24
Total: 3021 wh/m2Hours09:0097 w/m2
10:00250 w/m2
11:00378 w/m2
12:00464 w/m2
13:00498 w/m2
14:00479 w/m2
15:00408 w/m2
16:00292 w/m2
17:00144 w/m2
18:0011 w/m2
Friday, October 25
Total: 2971 wh/m2Hours09:0093 w/m2
10:00245 w/m2
11:00374 w/m2
12:00461 w/m2
13:00494 w/m2
14:00474 w/m2
15:00402 w/m2
16:00283 w/m2
17:00136 w/m2
18:009 w/m2
Saturday, October 26
Total: 2812 wh/m2Hours09:0083 w/m2
10:00228 w/m2
11:00354 w/m2
12:00441 w/m2
13:00471 w/m2
14:00451 w/m2
15:00382 w/m2
16:00268 w/m2
17:00127 w/m2
18:007 w/m2
Sunday, October 27
Total: 2674 wh/m2Hours09:0079 w/m2
10:00218 w/m2
11:00333 w/m2
12:00411 w/m2
13:00446 w/m2
14:00431 w/m2
15:00367 w/m2
16:00260 w/m2
17:00123 w/m2
18:006 w/m2
Monday, October 28
Total: 2758 wh/m2Hours09:0078 w/m2
10:00222 w/m2
11:00348 w/m2
12:00434 w/m2
13:00466 w/m2
14:00446 w/m2
15:00376 w/m2
16:00263 w/m2
17:00121 w/m2
18:004 w/m2
Tuesday, October 29
Total: 1483 wh/m2Hours09:0031 w/m2
10:00109 w/m2
11:00196 w/m2
12:00273 w/m2
13:00263 w/m2
14:00227 w/m2
15:00160 w/m2
16:00144 w/m2
17:0077 w/m2
18:003 w/m2
Wednesday, October 30
Total: 2396 wh/m2Hours09:0065 w/m2
10:00204 w/m2
11:00333 w/m2
12:00423 w/m2
13:00438 w/m2
14:00389 w/m2
15:00287 w/m2
16:00183 w/m2
17:0073 w/m2
18:001 w/m2
Thursday, October 31
Total: 1275 wh/m2Hours09:0038 w/m2
10:00117 w/m2
11:00184 w/m2
12:00230 w/m2
13:00231 w/m2
14:00194 w/m2
15:00147 w/m2
16:0096 w/m2
17:0037 w/m2
18:001 w/m2
Friday, November 1
Total: 715 wh/m2Hours09:0018 w/m2
10:0059 w/m2
11:0085 w/m2
12:00106 w/m2
13:00127 w/m2
14:00121 w/m2
15:00102 w/m2
16:0070 w/m2
17:0027 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.
