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 4
Total: 6932 wh/m2Hours06:003 w/m2
07:00104 w/m2
08:00261 w/m2
09:00423 w/m2
10:00569 w/m2
11:00687 w/m2
12:00768 w/m2
13:00807 w/m2
14:00806 w/m2
15:00742 w/m2
16:00643 w/m2
17:00508 w/m2
18:00358 w/m2
19:00197 w/m2
20:0056 w/m2
Tomorrow, July 5
Total: 6719 wh/m2Hours06:003 w/m2
07:00111 w/m2
08:00282 w/m2
09:00457 w/m2
10:00614 w/m2
11:00742 w/m2
12:00804 w/m2
13:00812 w/m2
14:00757 w/m2
15:00675 w/m2
16:00559 w/m2
17:00420 w/m2
18:00287 w/m2
19:00154 w/m2
20:0042 w/m2
Saturday, July 6
Total: 7352 wh/m2Hours06:002 w/m2
07:0097 w/m2
08:00256 w/m2
09:00423 w/m2
10:00575 w/m2
11:00704 w/m2
12:00798 w/m2
13:00843 w/m2
14:00845 w/m2
15:00804 w/m2
16:00713 w/m2
17:00578 w/m2
18:00414 w/m2
19:00234 w/m2
20:0066 w/m2
Sunday, July 7
Total: 7795 wh/m2Hours06:002 w/m2
07:00110 w/m2
08:00287 w/m2
09:00468 w/m2
10:00632 w/m2
11:00765 w/m2
12:00858 w/m2
13:00901 w/m2
14:00894 w/m2
15:00837 w/m2
16:00733 w/m2
17:00590 w/m2
18:00418 w/m2
19:00235 w/m2
20:0065 w/m2
Monday, July 8
Total: 7486 wh/m2Hours06:002 w/m2
07:00108 w/m2
08:00284 w/m2
09:00461 w/m2
10:00621 w/m2
11:00745 w/m2
12:00826 w/m2
13:00862 w/m2
14:00843 w/m2
15:00792 w/m2
16:00696 w/m2
17:00561 w/m2
18:00399 w/m2
19:00224 w/m2
20:0062 w/m2
Tuesday, July 9
Total: 6668 wh/m2Hours06:001 w/m2
07:0090 w/m2
08:00242 w/m2
09:00397 w/m2
10:00538 w/m2
11:00645 w/m2
12:00723 w/m2
13:00760 w/m2
14:00753 w/m2
15:00719 w/m2
16:00640 w/m2
17:00518 w/m2
18:00373 w/m2
19:00211 w/m2
20:0058 w/m2
Wednesday, July 10
Total: 7483 wh/m2Hours06:001 w/m2
07:00101 w/m2
08:00270 w/m2
09:00447 w/m2
10:00610 w/m2
11:00745 w/m2
12:00830 w/m2
13:00863 w/m2
14:00849 w/m2
15:00800 w/m2
16:00705 w/m2
17:00572 w/m2
18:00404 w/m2
19:00225 w/m2
20:0061 w/m2
Thursday, July 11
Total: 7636 wh/m2Hours06:001 w/m2
07:00103 w/m2
08:00280 w/m2
09:00461 w/m2
10:00624 w/m2
11:00755 w/m2
12:00844 w/m2
13:00886 w/m2
14:00874 w/m2
15:00820 w/m2
16:00716 w/m2
17:00576 w/m2
18:00408 w/m2
19:00227 w/m2
20:0061 w/m2
Friday, July 12
Total: 7715 wh/m2Hours06:001 w/m2
07:00102 w/m2
08:00278 w/m2
09:00461 w/m2
10:00626 w/m2
11:00760 w/m2
12:00853 w/m2
13:00898 w/m2
14:00891 w/m2
15:00833 w/m2
16:00728 w/m2
17:00584 w/m2
18:00412 w/m2
19:00228 w/m2
20:0060 w/m2
Saturday, July 13
Total: 7720 wh/m2Hours06:001 w/m2
07:00100 w/m2
08:00277 w/m2
09:00461 w/m2
10:00627 w/m2
11:00762 w/m2
12:00855 w/m2
13:00900 w/m2
14:00893 w/m2
15:00834 w/m2
16:00729 w/m2
17:00584 w/m2
18:00411 w/m2
19:00227 w/m2
20:0059 w/m2
Sunday, July 14
Total: 6676 wh/m2Hours06:001 w/m2
07:0096 w/m2
08:00269 w/m2
09:00443 w/m2
10:00594 w/m2
11:00710 w/m2
12:00815 w/m2
13:00870 w/m2
14:00873 w/m2
15:00750 w/m2
16:00516 w/m2
17:00204 w/m2
18:00280 w/m2
19:00199 w/m2
20:0056 w/m2
Monday, July 15
Total: 5667 wh/m2Hours07:0072 w/m2
08:0075 w/m2
09:00138 w/m2
10:00203 w/m2
11:00247 w/m2
12:00543 w/m2
13:00737 w/m2
14:00827 w/m2
15:00819 w/m2
16:00728 w/m2
17:00585 w/m2
18:00411 w/m2
19:00225 w/m2
20:0057 w/m2
Tuesday, July 16
Total: 7618 wh/m2Hours07:0080 w/m2
08:00245 w/m2
09:00445 w/m2
10:00623 w/m2
11:00761 w/m2
12:00855 w/m2
13:00898 w/m2
14:00886 w/m2
15:00830 w/m2
16:00726 w/m2
17:00582 w/m2
18:00409 w/m2
19:00223 w/m2
20:0055 w/m2
Wednesday, July 17
Total: 4927 wh/m2Hours07:0092 w/m2
08:00270 w/m2
09:00448 w/m2
10:00562 w/m2
11:00493 w/m2
12:00554 w/m2
13:00583 w/m2
14:00579 w/m2
15:00459 w/m2
16:00301 w/m2
17:00146 w/m2
18:00225 w/m2
19:00167 w/m2
20:0048 w/m2
Thursday, July 18
Total: 1334 wh/m2Hours07:0061 w/m2
08:0067 w/m2
09:00113 w/m2
10:00155 w/m2
11:00189 w/m2
12:00235 w/m2
13:00247 w/m2
14:00267 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.