Solar radiation in Lewiston 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, July 11
Total: 7692 wh/m2Hours06:007 w/m2
07:00131 w/m2
08:00310 w/m2
09:00490 w/m2
10:00651 w/m2
11:00779 w/m2
12:00864 w/m2
13:00900 w/m2
14:00879 w/m2
15:00807 w/m2
16:00691 w/m2
17:00551 w/m2
18:00383 w/m2
19:00204 w/m2
20:0045 w/m2
Tomorrow, July 12
Total: 7691 wh/m2Hours06:006 w/m2
07:00129 w/m2
08:00308 w/m2
09:00488 w/m2
10:00649 w/m2
11:00777 w/m2
12:00859 w/m2
13:00888 w/m2
14:00870 w/m2
15:00812 w/m2
16:00706 w/m2
17:00561 w/m2
18:00388 w/m2
19:00205 w/m2
20:0045 w/m2
Saturday, July 13
Total: 7660 wh/m2Hours06:006 w/m2
07:00126 w/m2
08:00302 w/m2
09:00479 w/m2
10:00635 w/m2
11:00765 w/m2
12:00854 w/m2
13:00893 w/m2
14:00881 w/m2
15:00818 w/m2
16:00708 w/m2
17:00560 w/m2
18:00386 w/m2
19:00203 w/m2
20:0044 w/m2
Sunday, July 14
Total: 7524 wh/m2Hours06:005 w/m2
07:00124 w/m2
08:00300 w/m2
09:00477 w/m2
10:00634 w/m2
11:00756 w/m2
12:00836 w/m2
13:00867 w/m2
14:00858 w/m2
15:00799 w/m2
16:00694 w/m2
17:00551 w/m2
18:00381 w/m2
19:00200 w/m2
20:0042 w/m2
Monday, July 15
Total: 7164 wh/m2Hours06:004 w/m2
07:00120 w/m2
08:00293 w/m2
09:00463 w/m2
10:00609 w/m2
11:00717 w/m2
12:00784 w/m2
13:00797 w/m2
14:00805 w/m2
15:00759 w/m2
16:00668 w/m2
17:00536 w/m2
18:00372 w/m2
19:00196 w/m2
20:0041 w/m2
Tuesday, July 16
Total: 7451 wh/m2Hours06:004 w/m2
07:00118 w/m2
08:00292 w/m2
09:00468 w/m2
10:00626 w/m2
11:00753 w/m2
12:00837 w/m2
13:00874 w/m2
14:00858 w/m2
15:00795 w/m2
16:00685 w/m2
17:00540 w/m2
18:00370 w/m2
19:00192 w/m2
20:0039 w/m2
Wednesday, July 17
Total: 7323 wh/m2Hours06:003 w/m2
07:00116 w/m2
08:00290 w/m2
09:00465 w/m2
10:00619 w/m2
11:00739 w/m2
12:00817 w/m2
13:00849 w/m2
14:00839 w/m2
15:00780 w/m2
16:00676 w/m2
17:00533 w/m2
18:00367 w/m2
19:00191 w/m2
20:0039 w/m2
Thursday, July 18
Total: 7517 wh/m2Hours06:003 w/m2
07:00116 w/m2
08:00295 w/m2
09:00475 w/m2
10:00637 w/m2
11:00762 w/m2
12:00841 w/m2
13:00867 w/m2
14:00861 w/m2
15:00804 w/m2
16:00698 w/m2
17:00550 w/m2
18:00377 w/m2
19:00194 w/m2
20:0037 w/m2
Friday, July 19
Total: 7543 wh/m2Hours06:002 w/m2
07:00114 w/m2
08:00292 w/m2
09:00473 w/m2
10:00635 w/m2
11:00764 w/m2
12:00850 w/m2
13:00887 w/m2
14:00873 w/m2
15:00807 w/m2
16:00696 w/m2
17:00548 w/m2
18:00374 w/m2
19:00192 w/m2
20:0036 w/m2
Saturday, July 20
Total: 7394 wh/m2Hours06:002 w/m2
07:00111 w/m2
08:00287 w/m2
09:00466 w/m2
10:00624 w/m2
11:00749 w/m2
12:00832 w/m2
13:00865 w/m2
14:00854 w/m2
15:00790 w/m2
16:00684 w/m2
17:00539 w/m2
18:00369 w/m2
19:00188 w/m2
20:0034 w/m2
Sunday, July 21
Total: 7406 wh/m2Hours06:002 w/m2
07:00110 w/m2
08:00287 w/m2
09:00467 w/m2
10:00626 w/m2
11:00753 w/m2
12:00836 w/m2
13:00870 w/m2
14:00856 w/m2
15:00792 w/m2
16:00684 w/m2
17:00538 w/m2
18:00366 w/m2
19:00186 w/m2
20:0033 w/m2
Monday, July 22
Total: 7494 wh/m2Hours06:001 w/m2
07:00108 w/m2
08:00286 w/m2
09:00469 w/m2
10:00632 w/m2
11:00762 w/m2
12:00848 w/m2
13:00883 w/m2
14:00869 w/m2
15:00804 w/m2
16:00693 w/m2
17:00547 w/m2
18:00372 w/m2
19:00188 w/m2
20:0032 w/m2
Tuesday, July 23
Total: 6631 wh/m2Hours06:001 w/m2
07:00106 w/m2
08:00284 w/m2
09:00467 w/m2
10:00630 w/m2
11:00760 w/m2
12:00840 w/m2
13:00854 w/m2
14:00769 w/m2
15:00579 w/m2
16:00302 w/m2
17:00460 w/m2
18:00363 w/m2
19:00186 w/m2
20:0030 w/m2
Wednesday, July 24
Total: 7265 wh/m2Hours06:001 w/m2
07:00104 w/m2
08:00282 w/m2
09:00465 w/m2
10:00628 w/m2
11:00758 w/m2
12:00838 w/m2
13:00850 w/m2
14:00830 w/m2
15:00759 w/m2
16:00647 w/m2
17:00527 w/m2
18:00364 w/m2
19:00183 w/m2
20:0029 w/m2
Thursday, July 25
Total: 6067 wh/m2Hours06:001 w/m2
07:00102 w/m2
08:00280 w/m2
09:00462 w/m2
10:00623 w/m2
11:00730 w/m2
12:00745 w/m2
13:00622 w/m2
14:00577 w/m2
15:00497 w/m2
16:00381 w/m2
17:00478 w/m2
18:00361 w/m2
19:00181 w/m2
20:0027 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.
