Solar radiation in Petersburg 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 6
Total: 7446 wh/m2Hours07:0027 w/m2
08:00186 w/m2
09:00378 w/m2
10:00555 w/m2
11:00707 w/m2
12:00808 w/m2
13:00896 w/m2
14:00912 w/m2
15:00850 w/m2
16:00709 w/m2
17:00597 w/m2
18:00458 w/m2
19:00270 w/m2
20:0093 w/m2
Tomorrow, July 7
Total: 7630 wh/m2Hours07:0026 w/m2
08:00184 w/m2
09:00377 w/m2
10:00561 w/m2
11:00718 w/m2
12:00834 w/m2
13:00899 w/m2
14:00909 w/m2
15:00869 w/m2
16:00778 w/m2
17:00640 w/m2
18:00467 w/m2
19:00276 w/m2
20:0092 w/m2
Monday, July 8
Total: 7544 wh/m2Hours07:0025 w/m2
08:00183 w/m2
09:00374 w/m2
10:00558 w/m2
11:00715 w/m2
12:00830 w/m2
13:00894 w/m2
14:00905 w/m2
15:00861 w/m2
16:00768 w/m2
17:00629 w/m2
18:00454 w/m2
19:00263 w/m2
20:0085 w/m2
Tuesday, July 9
Total: 6048 wh/m2Hours07:0019 w/m2
08:00137 w/m2
09:00282 w/m2
10:00428 w/m2
11:00548 w/m2
12:00638 w/m2
13:00700 w/m2
14:00710 w/m2
15:00696 w/m2
16:00637 w/m2
17:00535 w/m2
18:00398 w/m2
19:00239 w/m2
20:0081 w/m2
Wednesday, July 10
Total: 6937 wh/m2Hours07:0021 w/m2
08:00161 w/m2
09:00333 w/m2
10:00502 w/m2
11:00644 w/m2
12:00755 w/m2
13:00816 w/m2
14:00829 w/m2
15:00796 w/m2
16:00715 w/m2
17:00591 w/m2
18:00433 w/m2
19:00256 w/m2
20:0085 w/m2
Thursday, July 11
Total: 6952 wh/m2Hours07:0021 w/m2
08:00166 w/m2
09:00344 w/m2
10:00513 w/m2
11:00655 w/m2
12:00758 w/m2
13:00816 w/m2
14:00823 w/m2
15:00791 w/m2
16:00710 w/m2
17:00587 w/m2
18:00430 w/m2
19:00254 w/m2
20:0084 w/m2
Friday, July 12
Total: 7044 wh/m2Hours07:0019 w/m2
08:00154 w/m2
09:00325 w/m2
10:00489 w/m2
11:00684 w/m2
12:00788 w/m2
13:00842 w/m2
14:00842 w/m2
15:00808 w/m2
16:00722 w/m2
17:00596 w/m2
18:00436 w/m2
19:00256 w/m2
20:0083 w/m2
Saturday, July 13
Total: 7451 wh/m2Hours07:0019 w/m2
08:00165 w/m2
09:00356 w/m2
10:00543 w/m2
11:00703 w/m2
12:00819 w/m2
13:00885 w/m2
14:00898 w/m2
15:00857 w/m2
16:00765 w/m2
17:00629 w/m2
18:00458 w/m2
19:00268 w/m2
20:0086 w/m2
Sunday, July 14
Total: 7509 wh/m2Hours07:0019 w/m2
08:00172 w/m2
09:00364 w/m2
10:00549 w/m2
11:00706 w/m2
12:00823 w/m2
13:00890 w/m2
14:00903 w/m2
15:00863 w/m2
16:00771 w/m2
17:00633 w/m2
18:00461 w/m2
19:00269 w/m2
20:0086 w/m2
Monday, July 15
Total: 7453 wh/m2Hours07:0018 w/m2
08:00169 w/m2
09:00361 w/m2
10:00545 w/m2
11:00702 w/m2
12:00818 w/m2
13:00885 w/m2
14:00898 w/m2
15:00858 w/m2
16:00765 w/m2
17:00628 w/m2
18:00456 w/m2
19:00266 w/m2
20:0084 w/m2
Tuesday, July 16
Total: 5928 wh/m2Hours07:0017 w/m2
08:00167 w/m2
09:00358 w/m2
10:00540 w/m2
11:00694 w/m2
12:00805 w/m2
13:00866 w/m2
14:00875 w/m2
15:00746 w/m2
16:00490 w/m2
17:00158 w/m2
18:00115 w/m2
19:0074 w/m2
20:0023 w/m2
Wednesday, July 17
Total: 5890 wh/m2Hours07:004 w/m2
08:0042 w/m2
09:0099 w/m2
10:00164 w/m2
11:00228 w/m2
12:00601 w/m2
13:00824 w/m2
14:00898 w/m2
15:00854 w/m2
16:00757 w/m2
17:00617 w/m2
18:00455 w/m2
19:00265 w/m2
20:0082 w/m2
Thursday, July 18
Total: 4231 wh/m2Hours07:0015 w/m2
08:00164 w/m2
09:00357 w/m2
10:00543 w/m2
11:00702 w/m2
12:00784 w/m2
13:00673 w/m2
14:00226 w/m2
15:00216 w/m2
16:00193 w/m2
17:00158 w/m2
18:00114 w/m2
19:0066 w/m2
20:0020 w/m2
Friday, July 19
Total: 5607 wh/m2Hours07:0012 w/m2
08:0095 w/m2
09:00256 w/m2
10:00443 w/m2
11:00619 w/m2
12:00686 w/m2
13:00682 w/m2
14:00626 w/m2
15:00631 w/m2
16:00590 w/m2
17:00497 w/m2
18:00309 w/m2
19:00135 w/m2
20:0026 w/m2
Saturday, July 20
Total: 5124 wh/m2Hours07:008 w/m2
08:0097 w/m2
09:00195 w/m2
10:00278 w/m2
11:00319 w/m2
12:00452 w/m2
13:00564 w/m2
14:00637 w/m2
15:00671 w/m2
16:00643 w/m2
17:00560 w/m2
18:00440 w/m2
19:00260 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.
