Solar radiation in Norwalk 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: 5158 wh/m2Hours08:00104 w/m2
09:00295 w/m2
10:00444 w/m2
11:00527 w/m2
12:00670 w/m2
13:00737 w/m2
14:00720 w/m2
15:00644 w/m2
16:00516 w/m2
17:00344 w/m2
18:00152 w/m2
19:005 w/m2
Tomorrow, September 20
Total: 5296 wh/m2Hours08:00101 w/m2
09:00292 w/m2
10:00471 w/m2
11:00614 w/m2
12:00707 w/m2
13:00744 w/m2
14:00722 w/m2
15:00643 w/m2
16:00512 w/m2
17:00340 w/m2
18:00147 w/m2
19:003 w/m2
Saturday, September 21
Total: 4106 wh/m2Hours08:0082 w/m2
09:00239 w/m2
10:00378 w/m2
11:00493 w/m2
12:00561 w/m2
13:00591 w/m2
14:00565 w/m2
15:00496 w/m2
16:00382 w/m2
17:00232 w/m2
18:0086 w/m2
19:001 w/m2
Sunday, September 22
Total: 3389 wh/m2Hours08:0047 w/m2
09:00152 w/m2
10:00264 w/m2
11:00365 w/m2
12:00432 w/m2
13:00477 w/m2
14:00483 w/m2
15:00446 w/m2
16:00366 w/m2
17:00249 w/m2
18:00107 w/m2
19:001 w/m2
Monday, September 23
Total: 5099 wh/m2Hours08:0091 w/m2
09:00278 w/m2
10:00455 w/m2
11:00596 w/m2
12:00688 w/m2
13:00725 w/m2
14:00702 w/m2
15:00621 w/m2
16:00491 w/m2
17:00320 w/m2
18:00131 w/m2
19:001 w/m2
Tuesday, September 24
Total: 4747 wh/m2Hours08:0085 w/m2
09:00265 w/m2
10:00433 w/m2
11:00567 w/m2
12:00651 w/m2
13:00685 w/m2
14:00653 w/m2
15:00572 w/m2
16:00442 w/m2
17:00283 w/m2
18:00111 w/m2
Wednesday, September 25
Total: 4926 wh/m2Hours08:0080 w/m2
09:00260 w/m2
10:00433 w/m2
11:00575 w/m2
12:00669 w/m2
13:00710 w/m2
14:00686 w/m2
15:00608 w/m2
16:00477 w/m2
17:00308 w/m2
18:00120 w/m2
Thursday, September 26
Total: 4974 wh/m2Hours08:0083 w/m2
09:00271 w/m2
10:00447 w/m2
11:00588 w/m2
12:00679 w/m2
13:00714 w/m2
14:00689 w/m2
15:00607 w/m2
16:00475 w/m2
17:00305 w/m2
18:00116 w/m2
Friday, September 27
Total: 4773 wh/m2Hours08:0078 w/m2
09:00259 w/m2
10:00430 w/m2
11:00566 w/m2
12:00654 w/m2
13:00690 w/m2
14:00664 w/m2
15:00583 w/m2
16:00455 w/m2
17:00288 w/m2
18:00106 w/m2
Saturday, September 28
Total: 4766 wh/m2Hours08:0074 w/m2
09:00254 w/m2
10:00427 w/m2
11:00564 w/m2
12:00654 w/m2
13:00691 w/m2
14:00666 w/m2
15:00586 w/m2
16:00457 w/m2
17:00289 w/m2
18:00104 w/m2
Sunday, September 29
Total: 4815 wh/m2Hours08:0074 w/m2
09:00258 w/m2
10:00433 w/m2
11:00573 w/m2
12:00664 w/m2
13:00699 w/m2
14:00674 w/m2
15:00592 w/m2
16:00460 w/m2
17:00288 w/m2
18:00100 w/m2
Monday, September 30
Total: 4806 wh/m2Hours08:0072 w/m2
09:00258 w/m2
10:00435 w/m2
11:00575 w/m2
12:00665 w/m2
13:00699 w/m2
14:00674 w/m2
15:00591 w/m2
16:00457 w/m2
17:00284 w/m2
18:0096 w/m2
Tuesday, October 1
Total: 4756 wh/m2Hours08:0069 w/m2
09:00255 w/m2
10:00431 w/m2
11:00571 w/m2
12:00661 w/m2
13:00694 w/m2
14:00669 w/m2
15:00585 w/m2
16:00451 w/m2
17:00279 w/m2
18:0091 w/m2
Wednesday, October 2
Total: 4707 wh/m2Hours08:0066 w/m2
09:00251 w/m2
10:00427 w/m2
11:00567 w/m2
12:00657 w/m2
13:00690 w/m2
14:00664 w/m2
15:00580 w/m2
16:00446 w/m2
17:00273 w/m2
18:0086 w/m2
Thursday, October 3
Total: 4653 wh/m2Hours08:0063 w/m2
09:00247 w/m2
10:00423 w/m2
11:00562 w/m2
12:00652 w/m2
13:00685 w/m2
14:00658 w/m2
15:00575 w/m2
16:00440 w/m2
17:00267 w/m2
18:0081 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.
