Solar radiation in Weligama 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, March 26
Total: 3218 wh/m2Hours06:003 w/m2
07:0064 w/m2
08:00304 w/m2
09:00523 w/m2
10:00645 w/m2
11:00704 w/m2
12:00275 w/m2
13:00234 w/m2
14:00201 w/m2
15:00151 w/m2
16:0089 w/m2
17:0025 w/m2
Tomorrow, March 27
Total: 4244 wh/m2Hours06:0011 w/m2
07:00180 w/m2
08:00378 w/m2
09:00557 w/m2
10:00767 w/m2
11:00716 w/m2
12:00323 w/m2
13:00281 w/m2
14:00397 w/m2
15:00381 w/m2
16:00183 w/m2
17:0070 w/m2
Friday, March 28
Total: 4170 wh/m2Hours06:0011 w/m2
07:00170 w/m2
08:00476 w/m2
09:00648 w/m2
10:00822 w/m2
11:00467 w/m2
12:00434 w/m2
13:00532 w/m2
14:00332 w/m2
15:00150 w/m2
16:0097 w/m2
17:0031 w/m2
Saturday, March 29
Total: 6355 wh/m2Hours06:0015 w/m2
07:00239 w/m2
08:00497 w/m2
09:00678 w/m2
10:00575 w/m2
11:00911 w/m2
12:00922 w/m2
13:00737 w/m2
14:00754 w/m2
15:00597 w/m2
16:00334 w/m2
17:0096 w/m2
Sunday, March 30
Total: 6082 wh/m2Hours06:0011 w/m2
07:00203 w/m2
08:00292 w/m2
09:00357 w/m2
10:00871 w/m2
11:00979 w/m2
12:00775 w/m2
13:00926 w/m2
14:00798 w/m2
15:00571 w/m2
16:00229 w/m2
17:0070 w/m2
Monday, March 31
Total: 6901 wh/m2Hours06:009 w/m2
07:00171 w/m2
08:00417 w/m2
09:00683 w/m2
10:00878 w/m2
11:00980 w/m2
12:00997 w/m2
13:00933 w/m2
14:00796 w/m2
15:00595 w/m2
16:00348 w/m2
17:0094 w/m2
Tuesday, April 1
Total: 4869 wh/m2Hours06:0014 w/m2
07:00162 w/m2
08:00238 w/m2
09:00329 w/m2
10:00367 w/m2
11:00385 w/m2
12:00752 w/m2
13:00872 w/m2
14:00790 w/m2
15:00573 w/m2
16:00314 w/m2
17:0073 w/m2
Wednesday, April 2
Total: 4136 wh/m2Hours06:0010 w/m2
07:00102 w/m2
08:00138 w/m2
09:00234 w/m2
10:00348 w/m2
11:00447 w/m2
12:00583 w/m2
13:00645 w/m2
14:00627 w/m2
15:00561 w/m2
16:00347 w/m2
17:0094 w/m2
Thursday, April 3
Total: 6595 wh/m2Hours06:0015 w/m2
07:00227 w/m2
08:00497 w/m2
09:00688 w/m2
10:00777 w/m2
11:00728 w/m2
12:00915 w/m2
13:00919 w/m2
14:00795 w/m2
15:00594 w/m2
16:00347 w/m2
17:0093 w/m2
Friday, April 4
Total: 5928 wh/m2Hours06:0018 w/m2
07:00188 w/m2
08:00304 w/m2
09:00521 w/m2
10:00709 w/m2
11:00843 w/m2
12:00864 w/m2
13:00809 w/m2
14:00695 w/m2
15:00551 w/m2
16:00335 w/m2
17:0091 w/m2
Saturday, April 5
Total: 6298 wh/m2Hours06:0020 w/m2
07:00230 w/m2
08:00477 w/m2
09:00641 w/m2
10:00709 w/m2
11:00664 w/m2
12:00878 w/m2
13:00902 w/m2
14:00791 w/m2
15:00582 w/m2
16:00325 w/m2
17:0079 w/m2
Sunday, April 6
Total: 5215 wh/m2Hours06:0021 w/m2
07:00230 w/m2
08:00463 w/m2
09:00636 w/m2
10:00734 w/m2
11:00750 w/m2
12:00714 w/m2
13:00603 w/m2
14:00464 w/m2
15:00346 w/m2
16:00202 w/m2
17:0052 w/m2
Monday, April 7
Total: 4977 wh/m2Hours06:0013 w/m2
07:00182 w/m2
08:00425 w/m2
09:00573 w/m2
10:00660 w/m2
11:00677 w/m2
12:00687 w/m2
13:00655 w/m2
14:00568 w/m2
15:00355 w/m2
16:00157 w/m2
17:0025 w/m2
Tuesday, April 8
Total: 2697 wh/m2Hours06:007 w/m2
07:0064 w/m2
08:00127 w/m2
09:00269 w/m2
10:00405 w/m2
11:00539 w/m2
12:00452 w/m2
13:00343 w/m2
14:00197 w/m2
15:00162 w/m2
16:00103 w/m2
17:0029 w/m2
Wednesday, April 9
Total: 3360 wh/m2Hours06:0010 w/m2
07:00101 w/m2
08:00200 w/m2
09:00375 w/m2
10:00549 w/m2
11:00690 w/m2
12:00580 w/m2
13:00403 w/m2
14:00197 w/m2
15:00147 w/m2
16:0086 w/m2
17:0022 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.
