Solar radiation in Princeton 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 2
Total: 6496 wh/m2Hours06:009 w/m2
07:00104 w/m2
08:00248 w/m2
09:00388 w/m2
10:00481 w/m2
11:00569 w/m2
12:00689 w/m2
13:00788 w/m2
14:00819 w/m2
15:00771 w/m2
16:00666 w/m2
17:00496 w/m2
18:00321 w/m2
19:00137 w/m2
20:0010 w/m2
Tomorrow, July 3
Total: 6870 wh/m2Hours06:007 w/m2
07:0089 w/m2
08:00238 w/m2
09:00405 w/m2
10:00576 w/m2
11:00712 w/m2
12:00805 w/m2
13:00855 w/m2
14:00827 w/m2
15:00753 w/m2
16:00636 w/m2
17:00485 w/m2
18:00317 w/m2
19:00148 w/m2
20:0017 w/m2
Thursday, July 4
Total: 6435 wh/m2Hours06:009 w/m2
07:00104 w/m2
08:00246 w/m2
09:00392 w/m2
10:00536 w/m2
11:00643 w/m2
12:00724 w/m2
13:00756 w/m2
14:00752 w/m2
15:00701 w/m2
16:00606 w/m2
17:00478 w/m2
18:00319 w/m2
19:00152 w/m2
20:0017 w/m2
Friday, July 5
Total: 7305 wh/m2Hours06:0010 w/m2
07:00121 w/m2
08:00283 w/m2
09:00454 w/m2
10:00613 w/m2
11:00744 w/m2
12:00835 w/m2
13:00876 w/m2
14:00858 w/m2
15:00789 w/m2
16:00675 w/m2
17:00522 w/m2
18:00345 w/m2
19:00162 w/m2
20:0018 w/m2
Saturday, July 6
Total: 7683 wh/m2Hours06:0011 w/m2
07:00144 w/m2
08:00327 w/m2
09:00509 w/m2
10:00668 w/m2
11:00795 w/m2
12:00875 w/m2
13:00906 w/m2
14:00884 w/m2
15:00810 w/m2
16:00690 w/m2
17:00532 w/m2
18:00350 w/m2
19:00164 w/m2
20:0018 w/m2
Sunday, July 7
Total: 7619 wh/m2Hours06:0010 w/m2
07:00143 w/m2
08:00325 w/m2
09:00506 w/m2
10:00667 w/m2
11:00793 w/m2
12:00874 w/m2
13:00905 w/m2
14:00878 w/m2
15:00801 w/m2
16:00679 w/m2
17:00522 w/m2
18:00341 w/m2
19:00158 w/m2
20:0017 w/m2
Monday, July 8
Total: 7511 wh/m2Hours06:009 w/m2
07:00136 w/m2
08:00313 w/m2
09:00491 w/m2
10:00652 w/m2
11:00778 w/m2
12:00861 w/m2
13:00894 w/m2
14:00870 w/m2
15:00794 w/m2
16:00675 w/m2
17:00520 w/m2
18:00342 w/m2
19:00159 w/m2
20:0017 w/m2
Tuesday, July 9
Total: 7700 wh/m2Hours06:009 w/m2
07:00143 w/m2
08:00329 w/m2
09:00513 w/m2
10:00675 w/m2
11:00801 w/m2
12:00882 w/m2
13:00911 w/m2
14:00887 w/m2
15:00810 w/m2
16:00687 w/m2
17:00529 w/m2
18:00347 w/m2
19:00161 w/m2
20:0016 w/m2
Wednesday, July 10
Total: 7688 wh/m2Hours06:008 w/m2
07:00141 w/m2
08:00326 w/m2
09:00510 w/m2
10:00672 w/m2
11:00799 w/m2
12:00880 w/m2
13:00911 w/m2
14:00886 w/m2
15:00811 w/m2
16:00689 w/m2
17:00530 w/m2
18:00348 w/m2
19:00161 w/m2
20:0016 w/m2
Thursday, July 11
Total: 7669 wh/m2Hours06:008 w/m2
07:00140 w/m2
08:00326 w/m2
09:00510 w/m2
10:00672 w/m2
11:00799 w/m2
12:00881 w/m2
13:00911 w/m2
14:00886 w/m2
15:00809 w/m2
16:00686 w/m2
17:00526 w/m2
18:00343 w/m2
19:00157 w/m2
20:0015 w/m2
Friday, July 12
Total: 7623 wh/m2Hours06:007 w/m2
07:00137 w/m2
08:00322 w/m2
09:00506 w/m2
10:00668 w/m2
11:00795 w/m2
12:00877 w/m2
13:00907 w/m2
14:00882 w/m2
15:00805 w/m2
16:00682 w/m2
17:00523 w/m2
18:00341 w/m2
19:00156 w/m2
20:0015 w/m2
Saturday, July 13
Total: 7615 wh/m2Hours06:007 w/m2
07:00137 w/m2
08:00323 w/m2
09:00508 w/m2
10:00671 w/m2
11:00798 w/m2
12:00879 w/m2
13:00909 w/m2
14:00882 w/m2
15:00798 w/m2
16:00662 w/m2
17:00524 w/m2
18:00345 w/m2
19:00158 w/m2
20:0014 w/m2
Sunday, July 14
Total: 7635 wh/m2Hours06:006 w/m2
07:00135 w/m2
08:00321 w/m2
09:00506 w/m2
10:00670 w/m2
11:00797 w/m2
12:00877 w/m2
13:00900 w/m2
14:00882 w/m2
15:00809 w/m2
16:00688 w/m2
17:00528 w/m2
18:00345 w/m2
19:00157 w/m2
20:0014 w/m2
Monday, July 15
Total: 7497 wh/m2Hours06:005 w/m2
07:00133 w/m2
08:00319 w/m2
09:00505 w/m2
10:00668 w/m2
11:00796 w/m2
12:00878 w/m2
13:00908 w/m2
14:00885 w/m2
15:00809 w/m2
16:00687 w/m2
17:00517 w/m2
18:00296 w/m2
19:0080 w/m2
20:0011 w/m2
Tuesday, July 16
Total: 7479 wh/m2Hours06:005 w/m2
07:00131 w/m2
08:00315 w/m2
09:00483 w/m2
10:00584 w/m2
11:00768 w/m2
12:00874 w/m2
13:00907 w/m2
14:00884 w/m2
15:00808 w/m2
16:00686 w/m2
17:00526 w/m2
18:00342 w/m2
19:00154 w/m2
20:0012 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.
