Solar radiation in Port Jefferson 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: 7828 wh/m2Hours06:0024 w/m2
07:00179 w/m2
08:00370 w/m2
09:00553 w/m2
10:00708 w/m2
11:00821 w/m2
12:00890 w/m2
13:00906 w/m2
14:00869 w/m2
15:00798 w/m2
16:00678 w/m2
17:00521 w/m2
18:00342 w/m2
19:00156 w/m2
20:0013 w/m2
Tomorrow, July 2
Total: 7980 wh/m2Hours06:0023 w/m2
07:00178 w/m2
08:00369 w/m2
09:00553 w/m2
10:00713 w/m2
11:00835 w/m2
12:00910 w/m2
13:00934 w/m2
14:00904 w/m2
15:00822 w/m2
16:00695 w/m2
17:00532 w/m2
18:00345 w/m2
19:00155 w/m2
20:0012 w/m2
Wednesday, July 3
Total: 7920 wh/m2Hours06:0022 w/m2
07:00176 w/m2
08:00367 w/m2
09:00550 w/m2
10:00708 w/m2
11:00827 w/m2
12:00903 w/m2
13:00927 w/m2
14:00898 w/m2
15:00817 w/m2
16:00690 w/m2
17:00527 w/m2
18:00342 w/m2
19:00154 w/m2
20:0012 w/m2
Thursday, July 4
Total: 6790 wh/m2Hours06:0019 w/m2
07:00159 w/m2
08:00332 w/m2
09:00496 w/m2
10:00632 w/m2
11:00735 w/m2
12:00782 w/m2
13:00787 w/m2
14:00747 w/m2
15:00679 w/m2
16:00574 w/m2
17:00439 w/m2
18:00279 w/m2
19:00121 w/m2
20:009 w/m2
Friday, July 5
Total: 7246 wh/m2Hours06:0017 w/m2
07:00147 w/m2
08:00313 w/m2
09:00481 w/m2
10:00630 w/m2
11:00755 w/m2
12:00834 w/m2
13:00866 w/m2
14:00847 w/m2
15:00767 w/m2
16:00642 w/m2
17:00485 w/m2
18:00313 w/m2
19:00139 w/m2
20:0010 w/m2
Saturday, July 6
Total: 7106 wh/m2Hours06:0017 w/m2
07:00147 w/m2
08:00312 w/m2
09:00475 w/m2
10:00620 w/m2
11:00739 w/m2
12:00813 w/m2
13:00846 w/m2
14:00824 w/m2
15:00745 w/m2
16:00630 w/m2
17:00479 w/m2
18:00311 w/m2
19:00138 w/m2
20:0010 w/m2
Sunday, July 7
Total: 7639 wh/m2Hours06:0016 w/m2
07:00148 w/m2
08:00319 w/m2
09:00499 w/m2
10:00663 w/m2
11:00795 w/m2
12:00881 w/m2
13:00915 w/m2
14:00894 w/m2
15:00810 w/m2
16:00683 w/m2
17:00520 w/m2
18:00336 w/m2
19:00149 w/m2
20:0011 w/m2
Monday, July 8
Total: 7300 wh/m2Hours06:0017 w/m2
07:00156 w/m2
08:00328 w/m2
09:00498 w/m2
10:00644 w/m2
11:00757 w/m2
12:00827 w/m2
13:00850 w/m2
14:00823 w/m2
15:00779 w/m2
16:00656 w/m2
17:00499 w/m2
18:00317 w/m2
19:00139 w/m2
20:0010 w/m2
Tuesday, July 9
Total: 7035 wh/m2Hours06:0015 w/m2
07:00147 w/m2
08:00321 w/m2
09:00493 w/m2
10:00647 w/m2
11:00773 w/m2
12:00831 w/m2
13:00844 w/m2
14:00806 w/m2
15:00717 w/m2
16:00596 w/m2
17:00442 w/m2
18:00277 w/m2
19:00118 w/m2
20:008 w/m2
Wednesday, July 10
Total: 7018 wh/m2Hours06:0013 w/m2
07:00140 w/m2
08:00306 w/m2
09:00470 w/m2
10:00615 w/m2
11:00735 w/m2
12:00809 w/m2
13:00838 w/m2
14:00822 w/m2
15:00738 w/m2
16:00620 w/m2
17:00470 w/m2
18:00301 w/m2
19:00132 w/m2
20:009 w/m2
Thursday, July 11
Total: 7391 wh/m2Hours06:0014 w/m2
07:00150 w/m2
08:00329 w/m2
09:00504 w/m2
10:00658 w/m2
11:00778 w/m2
12:00855 w/m2
13:00885 w/m2
14:00861 w/m2
15:00774 w/m2
16:00645 w/m2
17:00487 w/m2
18:00309 w/m2
19:00134 w/m2
20:008 w/m2
Friday, July 12
Total: 7742 wh/m2Hours06:0013 w/m2
07:00154 w/m2
08:00344 w/m2
09:00524 w/m2
10:00681 w/m2
11:00799 w/m2
12:00889 w/m2
13:00922 w/m2
14:00897 w/m2
15:00815 w/m2
16:00688 w/m2
17:00523 w/m2
18:00337 w/m2
19:00147 w/m2
20:009 w/m2
Saturday, July 13
Total: 7834 wh/m2Hours06:0013 w/m2
07:00160 w/m2
08:00351 w/m2
09:00537 w/m2
10:00699 w/m2
11:00823 w/m2
12:00901 w/m2
13:00926 w/m2
14:00898 w/m2
15:00817 w/m2
16:00689 w/m2
17:00526 w/m2
18:00338 w/m2
19:00148 w/m2
20:008 w/m2
Sunday, July 14
Total: 3608 wh/m2Hours06:0012 w/m2
07:00121 w/m2
08:0087 w/m2
09:00275 w/m2
10:00482 w/m2
11:00679 w/m2
12:00622 w/m2
13:00476 w/m2
14:00224 w/m2
15:00204 w/m2
16:00172 w/m2
17:00131 w/m2
18:0084 w/m2
19:0037 w/m2
20:002 w/m2
Monday, July 15
Total: 7779 wh/m2Hours06:0011 w/m2
07:00151 w/m2
08:00341 w/m2
09:00529 w/m2
10:00694 w/m2
11:00820 w/m2
12:00899 w/m2
13:00924 w/m2
14:00896 w/m2
15:00815 w/m2
16:00688 w/m2
17:00523 w/m2
18:00336 w/m2
19:00145 w/m2
20:007 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.