Solar radiation in Upper Alton 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, April 22
Total: 6942 wh/m2Hours07:0061 w/m2
08:00257 w/m2
09:00434 w/m2
10:00625 w/m2
11:00757 w/m2
12:00852 w/m2
13:00889 w/m2
14:00869 w/m2
15:00781 w/m2
16:00641 w/m2
17:00461 w/m2
18:00256 w/m2
19:0059 w/m2
Tomorrow, April 23
Total: 6986 wh/m2Hours07:0066 w/m2
08:00263 w/m2
09:00468 w/m2
10:00648 w/m2
11:00783 w/m2
12:00868 w/m2
13:00896 w/m2
14:00859 w/m2
15:00763 w/m2
16:00618 w/m2
17:00445 w/m2
18:00250 w/m2
19:0059 w/m2
Thursday, April 24
Total: 6832 wh/m2Hours07:0067 w/m2
08:00261 w/m2
09:00463 w/m2
10:00643 w/m2
11:00775 w/m2
12:00856 w/m2
13:00878 w/m2
14:00841 w/m2
15:00745 w/m2
16:00604 w/m2
17:00421 w/m2
18:00226 w/m2
19:0052 w/m2
Friday, April 25
Total: 5307 wh/m2Hours07:0045 w/m2
08:00176 w/m2
09:00322 w/m2
10:00451 w/m2
11:00567 w/m2
12:00640 w/m2
13:00683 w/m2
14:00669 w/m2
15:00610 w/m2
16:00508 w/m2
17:00371 w/m2
18:00212 w/m2
19:0053 w/m2
Saturday, April 26
Total: 5667 wh/m2Hours07:0049 w/m2
08:00186 w/m2
09:00336 w/m2
10:00486 w/m2
11:00606 w/m2
12:00700 w/m2
13:00740 w/m2
14:00715 w/m2
15:00649 w/m2
16:00534 w/m2
17:00390 w/m2
18:00220 w/m2
19:0056 w/m2
Sunday, April 27
Total: 5996 wh/m2Hours07:0057 w/m2
08:00212 w/m2
09:00377 w/m2
10:00537 w/m2
11:00669 w/m2
12:00756 w/m2
13:00800 w/m2
14:00753 w/m2
15:00664 w/m2
16:00535 w/m2
17:00378 w/m2
18:00206 w/m2
19:0052 w/m2
Monday, April 28
Total: 6814 wh/m2Hours07:0069 w/m2
08:00245 w/m2
09:00434 w/m2
10:00605 w/m2
11:00745 w/m2
12:00836 w/m2
13:00874 w/m2
14:00844 w/m2
15:00759 w/m2
16:00625 w/m2
17:00453 w/m2
18:00257 w/m2
19:0068 w/m2
Tuesday, April 29
Total: 5939 wh/m2Hours07:0062 w/m2
08:00219 w/m2
09:00395 w/m2
10:00557 w/m2
11:00665 w/m2
12:00736 w/m2
13:00751 w/m2
14:00724 w/m2
15:00644 w/m2
16:00531 w/m2
17:00380 w/m2
18:00217 w/m2
19:0058 w/m2
Wednesday, April 30
Total: 6646 wh/m2Hours07:0071 w/m2
08:00240 w/m2
09:00425 w/m2
10:00592 w/m2
11:00728 w/m2
12:00819 w/m2
13:00860 w/m2
14:00823 w/m2
15:00736 w/m2
16:00604 w/m2
17:00434 w/m2
18:00247 w/m2
19:0067 w/m2
Thursday, May 1
Total: 6929 wh/m2Hours07:0084 w/m2
08:00271 w/m2
09:00463 w/m2
10:00632 w/m2
11:00764 w/m2
12:00847 w/m2
13:00879 w/m2
14:00843 w/m2
15:00756 w/m2
16:00619 w/m2
17:00446 w/m2
18:00255 w/m2
19:0070 w/m2
Friday, May 2
Total: 6689 wh/m2Hours07:0082 w/m2
08:00261 w/m2
09:00444 w/m2
10:00607 w/m2
11:00730 w/m2
12:00811 w/m2
13:00841 w/m2
14:00811 w/m2
15:00730 w/m2
16:00605 w/m2
17:00441 w/m2
18:00254 w/m2
19:0072 w/m2
Saturday, May 3
Total: 7285 wh/m2Hours07:0093 w/m2
08:00291 w/m2
09:00491 w/m2
10:00666 w/m2
11:00800 w/m2
12:00883 w/m2
13:00910 w/m2
14:00879 w/m2
15:00790 w/m2
16:00652 w/m2
17:00476 w/m2
18:00275 w/m2
19:0079 w/m2
Sunday, May 4
Total: 7302 wh/m2Hours07:0096 w/m2
08:00293 w/m2
09:00493 w/m2
10:00667 w/m2
11:00801 w/m2
12:00884 w/m2
13:00911 w/m2
14:00879 w/m2
15:00791 w/m2
16:00653 w/m2
17:00477 w/m2
18:00276 w/m2
19:0081 w/m2
Monday, May 5
Total: 3894 wh/m2Hours07:0094 w/m2
08:00254 w/m2
09:00342 w/m2
10:00262 w/m2
11:00397 w/m2
12:00518 w/m2
13:00605 w/m2
14:00485 w/m2
15:00328 w/m2
16:00180 w/m2
17:00208 w/m2
18:00163 w/m2
19:0058 w/m2
Tuesday, May 6
Total: 7216 wh/m2Hours07:00100 w/m2
08:00296 w/m2
09:00481 w/m2
10:00599 w/m2
11:00778 w/m2
12:00881 w/m2
13:00912 w/m2
14:00880 w/m2
15:00792 w/m2
16:00655 w/m2
17:00479 w/m2
18:00279 w/m2
19:0084 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.
