Solar radiation in Bar Harbor Automatic Weather Observing / Reporting System 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 19
Total: 4585 wh/m2Hours06:004 w/m2
07:0072 w/m2
08:00157 w/m2
09:00269 w/m2
10:00383 w/m2
11:00496 w/m2
12:00571 w/m2
13:00608 w/m2
14:00602 w/m2
15:00533 w/m2
16:00434 w/m2
17:00298 w/m2
18:00145 w/m2
19:0013 w/m2
Tomorrow, April 20
Total: 6991 wh/m2Hours06:0010 w/m2
07:00168 w/m2
08:00365 w/m2
09:00547 w/m2
10:00698 w/m2
11:00806 w/m2
12:00864 w/m2
13:00866 w/m2
14:00813 w/m2
15:00709 w/m2
16:00561 w/m2
17:00381 w/m2
18:00185 w/m2
19:0018 w/m2
Monday, April 21
Total: 7019 wh/m2Hours06:0012 w/m2
07:00173 w/m2
08:00369 w/m2
09:00551 w/m2
10:00702 w/m2
11:00810 w/m2
12:00866 w/m2
13:00868 w/m2
14:00815 w/m2
15:00710 w/m2
16:00561 w/m2
17:00381 w/m2
18:00183 w/m2
19:0018 w/m2
Tuesday, April 22
Total: 4145 wh/m2Hours06:008 w/m2
07:0092 w/m2
08:00185 w/m2
09:00286 w/m2
10:00376 w/m2
11:00462 w/m2
12:00509 w/m2
13:00525 w/m2
14:00506 w/m2
15:00453 w/m2
16:00359 w/m2
17:00245 w/m2
18:00125 w/m2
19:0014 w/m2
Wednesday, April 23
Total: 6647 wh/m2Hours06:0015 w/m2
07:00161 w/m2
08:00341 w/m2
09:00508 w/m2
10:00652 w/m2
11:00754 w/m2
12:00811 w/m2
13:00820 w/m2
14:00774 w/m2
15:00682 w/m2
16:00544 w/m2
17:00374 w/m2
18:00188 w/m2
19:0023 w/m2
Thursday, April 24
Total: 6842 wh/m2Hours06:0019 w/m2
07:00176 w/m2
08:00359 w/m2
09:00531 w/m2
10:00675 w/m2
11:00779 w/m2
12:00835 w/m2
13:00840 w/m2
14:00792 w/m2
15:00692 w/m2
16:00550 w/m2
17:00378 w/m2
18:00191 w/m2
19:0025 w/m2
Friday, April 25
Total: 5990 wh/m2Hours06:0020 w/m2
07:00176 w/m2
08:00355 w/m2
09:00518 w/m2
10:00654 w/m2
11:00747 w/m2
12:00792 w/m2
13:00793 w/m2
14:00740 w/m2
15:00447 w/m2
16:00356 w/m2
17:00245 w/m2
18:00128 w/m2
19:0019 w/m2
Saturday, April 26
Total: 4493 wh/m2Hours06:0015 w/m2
07:00114 w/m2
08:00222 w/m2
09:00324 w/m2
10:00421 w/m2
11:00483 w/m2
12:00516 w/m2
13:00501 w/m2
14:00471 w/m2
15:00481 w/m2
16:00436 w/m2
17:00327 w/m2
18:00159 w/m2
19:0023 w/m2
Sunday, April 27
Total: 6828 wh/m2Hours06:0024 w/m2
07:00188 w/m2
08:00388 w/m2
09:00558 w/m2
10:00694 w/m2
11:00781 w/m2
12:00812 w/m2
13:00792 w/m2
14:00715 w/m2
15:00676 w/m2
16:00563 w/m2
17:00398 w/m2
18:00206 w/m2
19:0033 w/m2
Monday, April 28
Total: 6712 wh/m2Hours06:0029 w/m2
07:00194 w/m2
08:00376 w/m2
09:00534 w/m2
10:00659 w/m2
11:00739 w/m2
12:00794 w/m2
13:00794 w/m2
14:00752 w/m2
15:00671 w/m2
16:00548 w/m2
17:00385 w/m2
18:00203 w/m2
19:0034 w/m2
Tuesday, April 29
Total: 5698 wh/m2Hours06:0029 w/m2
07:00186 w/m2
08:00367 w/m2
09:00534 w/m2
10:00677 w/m2
11:00779 w/m2
12:00790 w/m2
13:00735 w/m2
14:00611 w/m2
15:00464 w/m2
16:00290 w/m2
17:00142 w/m2
18:0079 w/m2
19:0015 w/m2
Wednesday, April 30
Total: 1855 wh/m2Hours06:009 w/m2
07:0053 w/m2
08:00101 w/m2
09:00146 w/m2
10:00183 w/m2
11:00209 w/m2
12:00223 w/m2
13:00223 w/m2
14:00210 w/m2
15:00184 w/m2
16:00147 w/m2
17:00103 w/m2
18:0054 w/m2
19:0010 w/m2
Thursday, May 1
Total: 7458 wh/m2Hours06:0039 w/m2
07:00215 w/m2
08:00409 w/m2
09:00588 w/m2
10:00735 w/m2
11:00839 w/m2
12:00893 w/m2
13:00894 w/m2
14:00841 w/m2
15:00737 w/m2
16:00591 w/m2
17:00414 w/m2
18:00220 w/m2
19:0043 w/m2
Friday, May 2
Total: 5508 wh/m2Hours06:0015 w/m2
07:0086 w/m2
08:00180 w/m2
09:00471 w/m2
10:00703 w/m2
11:00839 w/m2
12:00866 w/m2
13:00778 w/m2
14:00547 w/m2
15:00433 w/m2
16:00294 w/m2
17:00172 w/m2
18:00102 w/m2
19:0022 w/m2
Saturday, May 3
Total: 2337 wh/m2Hours06:0011 w/m2
07:0056 w/m2
08:00104 w/m2
09:00148 w/m2
10:00185 w/m2
11:00211 w/m2
12:00224 w/m2
13:00225 w/m2
14:00211 w/m2
15:00274 w/m2
16:00284 w/m2
17:00238 w/m2
18:00136 w/m2
19:0030 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.
