Solar radiation in Old Saybrook 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, September 19
Total: 3348 wh/m2Hours07:008 w/m2
08:0093 w/m2
09:00196 w/m2
10:00249 w/m2
11:00435 w/m2
12:00492 w/m2
13:00500 w/m2
14:00480 w/m2
15:00393 w/m2
16:00289 w/m2
17:00163 w/m2
18:0050 w/m2
Tomorrow, September 20
Total: 3163 wh/m2Hours07:0010 w/m2
08:00133 w/m2
09:00250 w/m2
10:00336 w/m2
11:00368 w/m2
12:00406 w/m2
13:00426 w/m2
14:00400 w/m2
15:00352 w/m2
16:00271 w/m2
17:00164 w/m2
18:0047 w/m2
Saturday, September 21
Total: 3574 wh/m2Hours07:0010 w/m2
08:00131 w/m2
09:00254 w/m2
10:00351 w/m2
11:00410 w/m2
12:00465 w/m2
13:00495 w/m2
14:00483 w/m2
15:00420 w/m2
16:00314 w/m2
17:00187 w/m2
18:0054 w/m2
Sunday, September 22
Total: 4312 wh/m2Hours07:009 w/m2
08:00108 w/m2
09:00246 w/m2
10:00386 w/m2
11:00506 w/m2
12:00590 w/m2
13:00626 w/m2
14:00608 w/m2
15:00529 w/m2
16:00404 w/m2
17:00238 w/m2
18:0062 w/m2
Monday, September 23
Total: 5133 wh/m2Hours07:0012 w/m2
08:00173 w/m2
09:00361 w/m2
10:00524 w/m2
11:00644 w/m2
12:00712 w/m2
13:00722 w/m2
14:00675 w/m2
15:00575 w/m2
16:00428 w/m2
17:00247 w/m2
18:0060 w/m2
Tuesday, September 24
Total: 4800 wh/m2Hours07:0010 w/m2
08:00160 w/m2
09:00337 w/m2
10:00490 w/m2
11:00603 w/m2
12:00671 w/m2
13:00681 w/m2
14:00636 w/m2
15:00537 w/m2
16:00397 w/m2
17:00226 w/m2
18:0052 w/m2
Wednesday, September 25
Total: 3794 wh/m2Hours07:006 w/m2
08:00110 w/m2
09:00245 w/m2
10:00371 w/m2
11:00466 w/m2
12:00533 w/m2
13:00550 w/m2
14:00528 w/m2
15:00441 w/m2
16:00325 w/m2
17:00180 w/m2
18:0039 w/m2
Thursday, September 26
Total: 3127 wh/m2Hours07:004 w/m2
08:0086 w/m2
09:00197 w/m2
10:00306 w/m2
11:00388 w/m2
12:00441 w/m2
13:00448 w/m2
14:00428 w/m2
15:00370 w/m2
16:00272 w/m2
17:00155 w/m2
18:0032 w/m2
Friday, September 27
Total: 3980 wh/m2Hours07:005 w/m2
08:00117 w/m2
09:00263 w/m2
10:00392 w/m2
11:00498 w/m2
12:00559 w/m2
13:00582 w/m2
14:00548 w/m2
15:00462 w/m2
16:00334 w/m2
17:00184 w/m2
18:0036 w/m2
Saturday, September 28
Total: 4510 wh/m2Hours07:005 w/m2
08:00131 w/m2
09:00293 w/m2
10:00444 w/m2
11:00563 w/m2
12:00636 w/m2
13:00657 w/m2
14:00622 w/m2
15:00526 w/m2
16:00384 w/m2
17:00211 w/m2
18:0038 w/m2
Sunday, September 29
Total: 4909 wh/m2Hours07:005 w/m2
08:00155 w/m2
09:00344 w/m2
10:00507 w/m2
11:00629 w/m2
12:00697 w/m2
13:00708 w/m2
14:00659 w/m2
15:00553 w/m2
16:00400 w/m2
17:00216 w/m2
18:0036 w/m2
Monday, September 30
Total: 4810 wh/m2Hours07:004 w/m2
08:00141 w/m2
09:00324 w/m2
10:00490 w/m2
11:00618 w/m2
12:00689 w/m2
13:00701 w/m2
14:00653 w/m2
15:00549 w/m2
16:00397 w/m2
17:00212 w/m2
18:0032 w/m2
Tuesday, October 1
Total: 1240 wh/m2Hours07:001 w/m2
08:0045 w/m2
09:0094 w/m2
10:00139 w/m2
11:00156 w/m2
12:00173 w/m2
13:00175 w/m2
14:00163 w/m2
15:00136 w/m2
16:0098 w/m2
17:0052 w/m2
18:008 w/m2
Wednesday, October 2
Total: 3842 wh/m2Hours07:001 w/m2
08:0037 w/m2
09:00125 w/m2
10:00238 w/m2
11:00353 w/m2
12:00603 w/m2
13:00686 w/m2
14:00646 w/m2
15:00540 w/m2
16:00386 w/m2
17:00201 w/m2
18:0026 w/m2
Thursday, October 3
Total: 4710 wh/m2Hours07:002 w/m2
08:00128 w/m2
09:00320 w/m2
10:00493 w/m2
11:00617 w/m2
12:00684 w/m2
13:00692 w/m2
14:00641 w/m2
15:00534 w/m2
16:00381 w/m2
17:00196 w/m2
18:0022 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.
