Solar radiation in Belfast 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 1
Total: 7863 wh/m2Hours06:0010 w/m2
07:00150 w/m2
08:00339 w/m2
09:00523 w/m2
10:00685 w/m2
11:00809 w/m2
12:00893 w/m2
13:00926 w/m2
14:00901 w/m2
15:00828 w/m2
16:00686 w/m2
17:00540 w/m2
18:00368 w/m2
19:00180 w/m2
20:0025 w/m2
Tomorrow, July 2
Total: 7920 wh/m2Hours06:0010 w/m2
07:00149 w/m2
08:00338 w/m2
09:00524 w/m2
10:00689 w/m2
11:00817 w/m2
12:00900 w/m2
13:00931 w/m2
14:00907 w/m2
15:00832 w/m2
16:00709 w/m2
17:00550 w/m2
18:00365 w/m2
19:00176 w/m2
20:0023 w/m2
Wednesday, July 3
Total: 7900 wh/m2Hours06:009 w/m2
07:00145 w/m2
08:00333 w/m2
09:00519 w/m2
10:00685 w/m2
11:00814 w/m2
12:00897 w/m2
13:00929 w/m2
14:00907 w/m2
15:00832 w/m2
16:00711 w/m2
17:00552 w/m2
18:00367 w/m2
19:00177 w/m2
20:0023 w/m2
Thursday, July 4
Total: 6521 wh/m2Hours06:008 w/m2
07:00131 w/m2
08:00300 w/m2
09:00460 w/m2
10:00596 w/m2
11:00695 w/m2
12:00751 w/m2
13:00761 w/m2
14:00725 w/m2
15:00657 w/m2
16:00562 w/m2
17:00431 w/m2
18:00288 w/m2
19:00138 w/m2
20:0018 w/m2
Friday, July 5
Total: 6808 wh/m2Hours06:006 w/m2
07:00116 w/m2
08:00275 w/m2
09:00435 w/m2
10:00578 w/m2
11:00687 w/m2
12:00765 w/m2
13:00800 w/m2
14:00788 w/m2
15:00730 w/m2
16:00629 w/m2
17:00489 w/m2
18:00329 w/m2
19:00160 w/m2
20:0021 w/m2
Saturday, July 6
Total: 7144 wh/m2Hours06:006 w/m2
07:00125 w/m2
08:00292 w/m2
09:00461 w/m2
10:00612 w/m2
11:00733 w/m2
12:00814 w/m2
13:00849 w/m2
14:00834 w/m2
15:00762 w/m2
16:00647 w/m2
17:00499 w/m2
18:00331 w/m2
19:00159 w/m2
20:0020 w/m2
Sunday, July 7
Total: 7716 wh/m2Hours06:007 w/m2
07:00138 w/m2
08:00325 w/m2
09:00509 w/m2
10:00671 w/m2
11:00796 w/m2
12:00877 w/m2
13:00907 w/m2
14:00886 w/m2
15:00812 w/m2
16:00694 w/m2
17:00539 w/m2
18:00360 w/m2
19:00173 w/m2
20:0022 w/m2
Monday, July 8
Total: 7758 wh/m2Hours06:006 w/m2
07:00138 w/m2
08:00326 w/m2
09:00511 w/m2
10:00674 w/m2
11:00801 w/m2
12:00881 w/m2
13:00910 w/m2
14:00885 w/m2
15:00817 w/m2
16:00702 w/m2
17:00546 w/m2
18:00364 w/m2
19:00175 w/m2
20:0022 w/m2
Tuesday, July 9
Total: 7531 wh/m2Hours06:005 w/m2
07:00130 w/m2
08:00312 w/m2
09:00492 w/m2
10:00651 w/m2
11:00775 w/m2
12:00856 w/m2
13:00888 w/m2
14:00867 w/m2
15:00799 w/m2
16:00683 w/m2
17:00530 w/m2
18:00353 w/m2
19:00169 w/m2
20:0021 w/m2
Wednesday, July 10
Total: 7617 wh/m2Hours06:005 w/m2
07:00128 w/m2
08:00308 w/m2
09:00491 w/m2
10:00654 w/m2
11:00784 w/m2
12:00870 w/m2
13:00907 w/m2
14:00889 w/m2
15:00814 w/m2
16:00692 w/m2
17:00534 w/m2
18:00353 w/m2
19:00168 w/m2
20:0020 w/m2
Thursday, July 11
Total: 7691 wh/m2Hours06:005 w/m2
07:00132 w/m2
08:00320 w/m2
09:00505 w/m2
10:00668 w/m2
11:00795 w/m2
12:00877 w/m2
13:00908 w/m2
14:00883 w/m2
15:00813 w/m2
16:00695 w/m2
17:00540 w/m2
18:00359 w/m2
19:00171 w/m2
20:0020 w/m2
Friday, July 12
Total: 3946 wh/m2Hours06:004 w/m2
07:00131 w/m2
08:00319 w/m2
09:00475 w/m2
10:00493 w/m2
11:00202 w/m2
12:00223 w/m2
13:00231 w/m2
14:00226 w/m2
15:00344 w/m2
16:00403 w/m2
17:00372 w/m2
18:00333 w/m2
19:00171 w/m2
20:0019 w/m2
Saturday, July 13
Total: 7794 wh/m2Hours06:004 w/m2
07:00130 w/m2
08:00319 w/m2
09:00507 w/m2
10:00674 w/m2
11:00805 w/m2
12:00890 w/m2
13:00923 w/m2
14:00903 w/m2
15:00829 w/m2
16:00708 w/m2
17:00548 w/m2
18:00363 w/m2
19:00172 w/m2
20:0019 w/m2
Sunday, July 14
Total: 7775 wh/m2Hours06:003 w/m2
07:00128 w/m2
08:00317 w/m2
09:00506 w/m2
10:00672 w/m2
11:00804 w/m2
12:00889 w/m2
13:00922 w/m2
14:00902 w/m2
15:00828 w/m2
16:00707 w/m2
17:00547 w/m2
18:00362 w/m2
19:00170 w/m2
20:0018 w/m2
Monday, July 15
Total: 4850 wh/m2Hours06:003 w/m2
07:00126 w/m2
08:00315 w/m2
09:00495 w/m2
10:00616 w/m2
11:00623 w/m2
12:00589 w/m2
13:00456 w/m2
14:00270 w/m2
15:00324 w/m2
16:00336 w/m2
17:00310 w/m2
18:00244 w/m2
19:00129 w/m2
20:0014 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.
