Solar radiation in Danbury 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 16
Total: 3076 wh/m2Hours08:0063 w/m2
09:00203 w/m2
10:00329 w/m2
11:00424 w/m2
12:00482 w/m2
13:00500 w/m2
14:00408 w/m2
15:00368 w/m2
16:00145 w/m2
17:00101 w/m2
18:0049 w/m2
19:004 w/m2
Tomorrow, September 17
Total: 2267 wh/m2Hours08:0023 w/m2
09:0074 w/m2
10:00123 w/m2
11:00163 w/m2
12:00209 w/m2
13:00367 w/m2
14:00406 w/m2
15:00309 w/m2
16:00275 w/m2
17:00205 w/m2
18:00106 w/m2
19:007 w/m2
Wednesday, September 18
Total: 3753 wh/m2Hours08:0052 w/m2
09:00173 w/m2
10:00295 w/m2
11:00401 w/m2
12:00490 w/m2
13:00532 w/m2
14:00543 w/m2
15:00479 w/m2
16:00388 w/m2
17:00261 w/m2
18:00130 w/m2
19:009 w/m2
Thursday, September 19
Total: 4449 wh/m2Hours08:0071 w/m2
09:00234 w/m2
10:00385 w/m2
11:00509 w/m2
12:00593 w/m2
13:00621 w/m2
14:00608 w/m2
15:00547 w/m2
16:00435 w/m2
17:00298 w/m2
18:00140 w/m2
19:008 w/m2
Friday, September 20
Total: 4875 wh/m2Hours08:0067 w/m2
09:00232 w/m2
10:00397 w/m2
11:00532 w/m2
12:00633 w/m2
13:00685 w/m2
14:00682 w/m2
15:00622 w/m2
16:00505 w/m2
17:00348 w/m2
18:00164 w/m2
19:008 w/m2
Saturday, September 21
Total: 5024 wh/m2Hours08:0074 w/m2
09:00253 w/m2
10:00427 w/m2
11:00566 w/m2
12:00664 w/m2
13:00705 w/m2
14:00694 w/m2
15:00627 w/m2
16:00505 w/m2
17:00344 w/m2
18:00158 w/m2
19:007 w/m2
Sunday, September 22
Total: 5291 wh/m2Hours08:0074 w/m2
09:00260 w/m2
10:00442 w/m2
11:00596 w/m2
12:00704 w/m2
13:00753 w/m2
14:00744 w/m2
15:00664 w/m2
16:00532 w/m2
17:00357 w/m2
18:00160 w/m2
19:005 w/m2
Monday, September 23
Total: 5114 wh/m2Hours08:0074 w/m2
09:00259 w/m2
10:00437 w/m2
11:00584 w/m2
12:00681 w/m2
13:00727 w/m2
14:00713 w/m2
15:00635 w/m2
16:00509 w/m2
17:00340 w/m2
18:00151 w/m2
19:004 w/m2
Tuesday, September 24
Total: 5205 wh/m2Hours08:0072 w/m2
09:00259 w/m2
10:00442 w/m2
11:00594 w/m2
12:00699 w/m2
13:00747 w/m2
14:00734 w/m2
15:00652 w/m2
16:00515 w/m2
17:00341 w/m2
18:00147 w/m2
19:003 w/m2
Wednesday, September 25
Total: 5198 wh/m2Hours08:0071 w/m2
09:00262 w/m2
10:00444 w/m2
11:00594 w/m2
12:00696 w/m2
13:00738 w/m2
14:00723 w/m2
15:00650 w/m2
16:00521 w/m2
17:00347 w/m2
18:00150 w/m2
19:002 w/m2
Thursday, September 26
Total: 5386 wh/m2Hours08:0074 w/m2
09:00274 w/m2
10:00466 w/m2
11:00621 w/m2
12:00725 w/m2
13:00769 w/m2
14:00750 w/m2
15:00670 w/m2
16:00533 w/m2
17:00353 w/m2
18:00149 w/m2
19:002 w/m2
Friday, September 27
Total: 5395 wh/m2Hours08:0072 w/m2
09:00274 w/m2
10:00468 w/m2
11:00625 w/m2
12:00729 w/m2
13:00773 w/m2
14:00753 w/m2
15:00671 w/m2
16:00533 w/m2
17:00351 w/m2
18:00145 w/m2
19:001 w/m2
Saturday, September 28
Total: 4355 wh/m2Hours08:0058 w/m2
09:00191 w/m2
10:00248 w/m2
11:00171 w/m2
12:00539 w/m2
13:00721 w/m2
14:00746 w/m2
15:00665 w/m2
16:00528 w/m2
17:00346 w/m2
18:00141 w/m2
19:001 w/m2
Sunday, September 29
Total: 5188 wh/m2Hours08:0068 w/m2
09:00269 w/m2
10:00463 w/m2
11:00619 w/m2
12:00722 w/m2
13:00759 w/m2
14:00718 w/m2
15:00632 w/m2
16:00491 w/m2
17:00315 w/m2
18:00132 w/m2
Monday, September 30
Total: 5274 wh/m2Hours08:0066 w/m2
09:00266 w/m2
10:00460 w/m2
11:00616 w/m2
12:00719 w/m2
13:00762 w/m2
14:00741 w/m2
15:00658 w/m2
16:00519 w/m2
17:00336 w/m2
18:00131 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.