Solar radiation in Sag Harbor 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, January 31
Total: 814 wh/m2Hours08:0033 w/m2
09:0077 w/m2
10:00104 w/m2
11:00126 w/m2
12:00134 w/m2
13:00128 w/m2
14:00107 w/m2
15:0073 w/m2
16:0032 w/m2
Tomorrow, February 1
Total: 3184 wh/m2Hours08:0097 w/m2
09:00264 w/m2
10:00409 w/m2
11:00502 w/m2
12:00538 w/m2
13:00514 w/m2
14:00431 w/m2
15:00298 w/m2
16:00130 w/m2
17:001 w/m2
Sunday, February 2
Total: 2255 wh/m2Hours08:00103 w/m2
09:00247 w/m2
10:00355 w/m2
11:00400 w/m2
12:00386 w/m2
13:00313 w/m2
14:00241 w/m2
15:00150 w/m2
16:0059 w/m2
17:001 w/m2
Monday, February 3
Total: 2424 wh/m2Hours08:0080 w/m2
09:00197 w/m2
10:00297 w/m2
11:00373 w/m2
12:00403 w/m2
13:00390 w/m2
14:00333 w/m2
15:00239 w/m2
16:00110 w/m2
17:002 w/m2
Tuesday, February 4
Total: 3339 wh/m2Hours08:00119 w/m2
09:00288 w/m2
10:00427 w/m2
11:00519 w/m2
12:00554 w/m2
13:00529 w/m2
14:00445 w/m2
15:00312 w/m2
16:00143 w/m2
17:003 w/m2
Wednesday, February 5
Total: 2549 wh/m2Hours08:0093 w/m2
09:00219 w/m2
10:00326 w/m2
11:00393 w/m2
12:00424 w/m2
13:00404 w/m2
14:00341 w/m2
15:00236 w/m2
16:00110 w/m2
17:003 w/m2
Thursday, February 6
Total: 2084 wh/m2Hours08:0075 w/m2
09:00178 w/m2
10:00267 w/m2
11:00330 w/m2
12:00359 w/m2
13:00351 w/m2
14:00252 w/m2
15:00183 w/m2
16:0086 w/m2
17:003 w/m2
Friday, February 7
Total: 2668 wh/m2Hours07:001 w/m2
08:0099 w/m2
09:00236 w/m2
10:00353 w/m2
11:00419 w/m2
12:00438 w/m2
13:00412 w/m2
14:00348 w/m2
15:00243 w/m2
16:00114 w/m2
17:005 w/m2
Saturday, February 8
Total: 2876 wh/m2Hours07:001 w/m2
08:00104 w/m2
09:00236 w/m2
10:00347 w/m2
11:00428 w/m2
12:00472 w/m2
13:00460 w/m2
14:00394 w/m2
15:00286 w/m2
16:00141 w/m2
17:007 w/m2
Sunday, February 9
Total: 3402 wh/m2Hours07:002 w/m2
08:00136 w/m2
09:00302 w/m2
10:00437 w/m2
11:00524 w/m2
12:00558 w/m2
13:00532 w/m2
14:00445 w/m2
15:00310 w/m2
16:00148 w/m2
17:008 w/m2
Monday, February 10
Total: 3105 wh/m2Hours07:002 w/m2
08:00118 w/m2
09:00258 w/m2
10:00370 w/m2
11:00468 w/m2
12:00518 w/m2
13:00509 w/m2
14:00421 w/m2
15:00292 w/m2
16:00140 w/m2
17:009 w/m2
Tuesday, February 11
Total: 2371 wh/m2Hours07:004 w/m2
08:00152 w/m2
09:00328 w/m2
10:00469 w/m2
11:00548 w/m2
12:00473 w/m2
13:00142 w/m2
14:00121 w/m2
15:0087 w/m2
16:0044 w/m2
17:003 w/m2
Wednesday, February 12
Total: 934 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:0083 w/m2
10:00118 w/m2
11:00141 w/m2
12:00150 w/m2
13:00143 w/m2
14:00122 w/m2
15:0088 w/m2
16:0045 w/m2
17:004 w/m2
Thursday, February 13
Total: 3763 wh/m2Hours07:006 w/m2
08:00161 w/m2
09:00338 w/m2
10:00479 w/m2
11:00570 w/m2
12:00604 w/m2
13:00577 w/m2
14:00491 w/m2
15:00350 w/m2
16:00173 w/m2
17:0014 w/m2
Friday, February 14
Total: 1549 wh/m2Hours07:002 w/m2
08:0042 w/m2
09:0086 w/m2
10:00121 w/m2
11:00158 w/m2
12:00197 w/m2
13:00202 w/m2
14:00291 w/m2
15:00273 w/m2
16:00163 w/m2
17:0014 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.
