Solar radiation in Piran 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 5
Total: 7786 wh/m2Hours06:0018 w/m2
07:00153 w/m2
08:00328 w/m2
09:00501 w/m2
10:00656 w/m2
11:00778 w/m2
12:00858 w/m2
13:00892 w/m2
14:00876 w/m2
15:00811 w/m2
16:00702 w/m2
17:00558 w/m2
18:00389 w/m2
19:00212 w/m2
20:0054 w/m2
Tomorrow, July 6
Total: 7154 wh/m2Hours06:004 w/m2
07:0038 w/m2
08:0082 w/m2
09:00284 w/m2
10:00654 w/m2
11:00776 w/m2
12:00838 w/m2
13:00886 w/m2
14:00871 w/m2
15:00810 w/m2
16:00701 w/m2
17:00557 w/m2
18:00388 w/m2
19:00211 w/m2
20:0054 w/m2
Sunday, July 7
Total: 5109 wh/m2Hours06:0015 w/m2
07:00148 w/m2
08:00265 w/m2
09:00440 w/m2
10:00393 w/m2
11:00526 w/m2
12:00744 w/m2
13:00245 w/m2
14:00616 w/m2
15:00202 w/m2
16:00566 w/m2
17:00491 w/m2
18:00349 w/m2
19:0096 w/m2
20:0013 w/m2
Monday, July 8
Total: 7351 wh/m2Hours06:0012 w/m2
07:0087 w/m2
08:00219 w/m2
09:00391 w/m2
10:00561 w/m2
11:00749 w/m2
12:00855 w/m2
13:00890 w/m2
14:00874 w/m2
15:00809 w/m2
16:00700 w/m2
17:00556 w/m2
18:00387 w/m2
19:00209 w/m2
20:0052 w/m2
Tuesday, July 9
Total: 7705 wh/m2Hours06:0015 w/m2
07:00144 w/m2
08:00308 w/m2
09:00490 w/m2
10:00650 w/m2
11:00773 w/m2
12:00855 w/m2
13:00889 w/m2
14:00873 w/m2
15:00808 w/m2
16:00700 w/m2
17:00555 w/m2
18:00386 w/m2
19:00208 w/m2
20:0051 w/m2
Wednesday, July 10
Total: 6481 wh/m2Hours06:0014 w/m2
07:00144 w/m2
08:00319 w/m2
09:00494 w/m2
10:00649 w/m2
11:00772 w/m2
12:00849 w/m2
13:00847 w/m2
14:00729 w/m2
15:00569 w/m2
16:00372 w/m2
17:00153 w/m2
18:00315 w/m2
19:00204 w/m2
20:0051 w/m2
Thursday, July 11
Total: 5761 wh/m2Hours06:0013 w/m2
07:00129 w/m2
08:00247 w/m2
09:00393 w/m2
10:00529 w/m2
11:00637 w/m2
12:00601 w/m2
13:00456 w/m2
14:00218 w/m2
15:00659 w/m2
16:00686 w/m2
17:00553 w/m2
18:00384 w/m2
19:00206 w/m2
20:0050 w/m2
Friday, July 12
Total: 7672 wh/m2Hours06:0012 w/m2
07:00141 w/m2
08:00315 w/m2
09:00490 w/m2
10:00646 w/m2
11:00769 w/m2
12:00851 w/m2
13:00886 w/m2
14:00870 w/m2
15:00806 w/m2
16:00697 w/m2
17:00552 w/m2
18:00383 w/m2
19:00205 w/m2
20:0049 w/m2
Saturday, July 13
Total: 4770 wh/m2Hours06:0010 w/m2
07:00138 w/m2
08:00314 w/m2
09:00486 w/m2
10:00615 w/m2
11:00628 w/m2
12:00631 w/m2
13:00574 w/m2
14:00463 w/m2
15:00367 w/m2
16:00242 w/m2
17:00138 w/m2
18:0095 w/m2
19:0056 w/m2
20:0013 w/m2
Sunday, July 14
Total: 6146 wh/m2Hours06:003 w/m2
07:0034 w/m2
08:0078 w/m2
09:00201 w/m2
10:00354 w/m2
11:00509 w/m2
12:00686 w/m2
13:00791 w/m2
14:00825 w/m2
15:00793 w/m2
16:00694 w/m2
17:00550 w/m2
18:00380 w/m2
19:00202 w/m2
20:0046 w/m2
Monday, July 15
Total: 7607 wh/m2Hours06:008 w/m2
07:00131 w/m2
08:00309 w/m2
09:00485 w/m2
10:00641 w/m2
11:00765 w/m2
12:00848 w/m2
13:00882 w/m2
14:00867 w/m2
15:00803 w/m2
16:00694 w/m2
17:00549 w/m2
18:00379 w/m2
19:00201 w/m2
20:0045 w/m2
Tuesday, July 16
Total: 7588 wh/m2Hours06:009 w/m2
07:00133 w/m2
08:00307 w/m2
09:00483 w/m2
10:00639 w/m2
11:00764 w/m2
12:00846 w/m2
13:00881 w/m2
14:00865 w/m2
15:00801 w/m2
16:00693 w/m2
17:00547 w/m2
18:00377 w/m2
19:00199 w/m2
20:0044 w/m2
Wednesday, July 17
Total: 3307 wh/m2Hours06:008 w/m2
07:00126 w/m2
08:00260 w/m2
09:00345 w/m2
10:00340 w/m2
11:00191 w/m2
12:00211 w/m2
13:00242 w/m2
14:00238 w/m2
15:00278 w/m2
16:00271 w/m2
17:00249 w/m2
18:00314 w/m2
19:00192 w/m2
20:0042 w/m2
Thursday, July 18
Total: 7400 wh/m2Hours06:007 w/m2
07:00123 w/m2
08:00258 w/m2
09:00437 w/m2
10:00609 w/m2
11:00746 w/m2
12:00837 w/m2
13:00877 w/m2
14:00863 w/m2
15:00799 w/m2
16:00690 w/m2
17:00544 w/m2
18:00374 w/m2
19:00195 w/m2
20:0041 w/m2
Friday, July 19
Total: 2826 wh/m2Hours06:006 w/m2
07:00121 w/m2
08:00299 w/m2
09:00445 w/m2
10:00463 w/m2
11:00190 w/m2
12:00210 w/m2
13:00219 w/m2
14:00215 w/m2
15:00199 w/m2
16:00172 w/m2
17:00136 w/m2
18:0093 w/m2
19:0048 w/m2
20:0010 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.
