Solar radiation in Sri Jayewardenepura Kotte 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, November 24
Total: 1892 wh/m2Hours06:0019 w/m2
07:00175 w/m2
08:00146 w/m2
09:00172 w/m2
10:00208 w/m2
11:00225 w/m2
12:00247 w/m2
13:00356 w/m2
14:00168 w/m2
15:00117 w/m2
16:0056 w/m2
17:003 w/m2
Tomorrow, November 25
Total: 1567 wh/m2Hours06:006 w/m2
07:0062 w/m2
08:00122 w/m2
09:00172 w/m2
10:00207 w/m2
11:00225 w/m2
12:00224 w/m2
13:00205 w/m2
14:00168 w/m2
15:00117 w/m2
16:0056 w/m2
17:003 w/m2
Tuesday, November 26
Total: 1661 wh/m2Hours06:006 w/m2
07:0061 w/m2
08:00121 w/m2
09:00205 w/m2
10:00248 w/m2
11:00247 w/m2
12:00224 w/m2
13:00204 w/m2
14:00168 w/m2
15:00117 w/m2
16:0056 w/m2
17:004 w/m2
Wednesday, November 27
Total: 2992 wh/m2Hours06:006 w/m2
07:0073 w/m2
08:00156 w/m2
09:00204 w/m2
10:00247 w/m2
11:00247 w/m2
12:00460 w/m2
13:00576 w/m2
14:00554 w/m2
15:00335 w/m2
16:00128 w/m2
17:006 w/m2
Thursday, November 28
Total: 3898 wh/m2Hours06:0018 w/m2
07:00178 w/m2
08:00318 w/m2
09:00409 w/m2
10:00438 w/m2
11:00426 w/m2
12:00523 w/m2
13:00541 w/m2
14:00497 w/m2
15:00357 w/m2
16:00181 w/m2
17:0012 w/m2
Friday, November 29
Total: 6183 wh/m2Hours06:0017 w/m2
07:00233 w/m2
08:00476 w/m2
09:00676 w/m2
10:00817 w/m2
11:00884 w/m2
12:00888 w/m2
13:00814 w/m2
14:00669 w/m2
15:00467 w/m2
16:00227 w/m2
17:0015 w/m2
Saturday, November 30
Total: 3387 wh/m2Hours06:0013 w/m2
07:00130 w/m2
08:00196 w/m2
09:00347 w/m2
10:00492 w/m2
11:00604 w/m2
12:00550 w/m2
13:00448 w/m2
14:00331 w/m2
15:00193 w/m2
16:0079 w/m2
17:004 w/m2
Sunday, December 1
Total: 4287 wh/m2Hours06:005 w/m2
07:0064 w/m2
08:00130 w/m2
09:00382 w/m2
10:00625 w/m2
11:00785 w/m2
12:00750 w/m2
13:00641 w/m2
14:00480 w/m2
15:00296 w/m2
16:00122 w/m2
17:007 w/m2
Monday, December 2
Total: 5159 wh/m2Hours06:008 w/m2
07:00105 w/m2
08:00232 w/m2
09:00445 w/m2
10:00641 w/m2
11:00777 w/m2
12:00837 w/m2
13:00796 w/m2
14:00666 w/m2
15:00448 w/m2
16:00194 w/m2
17:0010 w/m2
Tuesday, December 3
Total: 3086 wh/m2Hours06:008 w/m2
07:00145 w/m2
08:00357 w/m2
09:00471 w/m2
10:00514 w/m2
11:00504 w/m2
12:00422 w/m2
13:00301 w/m2
14:00167 w/m2
15:00129 w/m2
16:0063 w/m2
17:005 w/m2
Wednesday, December 4
Total: 5837 wh/m2Hours06:0011 w/m2
07:00196 w/m2
08:00444 w/m2
09:00639 w/m2
10:00783 w/m2
11:00858 w/m2
12:00851 w/m2
13:00772 w/m2
14:00628 w/m2
15:00431 w/m2
16:00208 w/m2
17:0016 w/m2
Thursday, December 5
Total: 5131 wh/m2Hours06:006 w/m2
07:00115 w/m2
08:00278 w/m2
09:00476 w/m2
10:00660 w/m2
11:00780 w/m2
12:00808 w/m2
13:00761 w/m2
14:00641 w/m2
15:00417 w/m2
16:00178 w/m2
17:0011 w/m2
Friday, December 6
Total: 6058 wh/m2Hours06:0014 w/m2
07:00221 w/m2
08:00459 w/m2
09:00661 w/m2
10:00805 w/m2
11:00877 w/m2
12:00875 w/m2
13:00800 w/m2
14:00655 w/m2
15:00453 w/m2
16:00220 w/m2
17:0018 w/m2
Saturday, December 7
Total: 5213 wh/m2Hours06:0011 w/m2
07:00170 w/m2
08:00316 w/m2
09:00545 w/m2
10:00735 w/m2
11:00849 w/m2
12:00821 w/m2
13:00710 w/m2
14:00535 w/m2
15:00350 w/m2
16:00159 w/m2
17:0012 w/m2
Sunday, December 8
Total: 3461 wh/m2Hours06:003 w/m2
07:0060 w/m2
08:00136 w/m2
09:00286 w/m2
10:00456 w/m2
11:00584 w/m2
12:00545 w/m2
13:00447 w/m2
14:00332 w/m2
15:00372 w/m2
16:00219 w/m2
17:0021 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.
