Solar radiation in Matara 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 29
Total: 6591 wh/m2Hours06:0016 w/m2
07:00240 w/m2
08:00498 w/m2
09:00721 w/m2
10:00887 w/m2
11:00929 w/m2
12:00979 w/m2
13:00812 w/m2
14:00518 w/m2
15:00546 w/m2
16:00351 w/m2
17:0094 w/m2
Tomorrow, March 30
Total: 6297 wh/m2Hours06:0017 w/m2
07:00231 w/m2
08:00496 w/m2
09:00722 w/m2
10:00886 w/m2
11:00949 w/m2
12:00917 w/m2
13:00911 w/m2
14:00659 w/m2
15:00296 w/m2
16:00187 w/m2
17:0026 w/m2
Monday, March 31
Total: 3835 wh/m2Hours06:0014 w/m2
07:00212 w/m2
08:00427 w/m2
09:00685 w/m2
10:00690 w/m2
11:00486 w/m2
12:00474 w/m2
13:00257 w/m2
14:00219 w/m2
15:00193 w/m2
16:00152 w/m2
17:0026 w/m2
Tuesday, April 1
Total: 5246 wh/m2Hours06:0011 w/m2
07:0074 w/m2
08:00151 w/m2
09:00644 w/m2
10:00844 w/m2
11:00844 w/m2
12:00905 w/m2
13:00531 w/m2
14:00379 w/m2
15:00529 w/m2
16:00271 w/m2
17:0063 w/m2
Wednesday, April 2
Total: 4672 wh/m2Hours06:006 w/m2
07:0080 w/m2
08:00175 w/m2
09:00252 w/m2
10:00308 w/m2
11:00363 w/m2
12:00785 w/m2
13:00893 w/m2
14:00793 w/m2
15:00589 w/m2
16:00340 w/m2
17:0088 w/m2
Thursday, April 3
Total: 6023 wh/m2Hours06:0020 w/m2
07:00237 w/m2
08:00476 w/m2
09:00700 w/m2
10:00868 w/m2
11:00969 w/m2
12:00934 w/m2
13:00753 w/m2
14:00437 w/m2
15:00347 w/m2
16:00220 w/m2
17:0062 w/m2
Friday, April 4
Total: 6979 wh/m2Hours06:0021 w/m2
07:00238 w/m2
08:00476 w/m2
09:00708 w/m2
10:00881 w/m2
11:00979 w/m2
12:00991 w/m2
13:00923 w/m2
14:00780 w/m2
15:00574 w/m2
16:00326 w/m2
17:0082 w/m2
Saturday, April 5
Total: 7078 wh/m2Hours06:0021 w/m2
07:00248 w/m2
08:00508 w/m2
09:00727 w/m2
10:00889 w/m2
11:00981 w/m2
12:00993 w/m2
13:00923 w/m2
14:00771 w/m2
15:00584 w/m2
16:00343 w/m2
17:0090 w/m2
Sunday, April 6
Total: 7120 wh/m2Hours06:0024 w/m2
07:00254 w/m2
08:00509 w/m2
09:00728 w/m2
10:00889 w/m2
11:00980 w/m2
12:00994 w/m2
13:00929 w/m2
14:00790 w/m2
15:00589 w/m2
16:00344 w/m2
17:0090 w/m2
Monday, April 7
Total: 7113 wh/m2Hours06:0025 w/m2
07:00255 w/m2
08:00509 w/m2
09:00728 w/m2
10:00889 w/m2
11:00979 w/m2
12:00992 w/m2
13:00927 w/m2
14:00789 w/m2
15:00588 w/m2
16:00343 w/m2
17:0089 w/m2
Tuesday, April 8
Total: 6814 wh/m2Hours06:0022 w/m2
07:00238 w/m2
08:00499 w/m2
09:00698 w/m2
10:00831 w/m2
11:00889 w/m2
12:00939 w/m2
13:00903 w/m2
14:00780 w/m2
15:00585 w/m2
16:00341 w/m2
17:0089 w/m2
Wednesday, April 9
Total: 6192 wh/m2Hours06:0026 w/m2
07:00243 w/m2
08:00471 w/m2
09:00628 w/m2
10:00681 w/m2
11:00635 w/m2
12:00837 w/m2
13:00880 w/m2
14:00780 w/m2
15:00583 w/m2
16:00340 w/m2
17:0088 w/m2
Thursday, April 10
Total: 5227 wh/m2Hours06:0025 w/m2
07:00238 w/m2
08:00475 w/m2
09:00667 w/m2
10:00802 w/m2
11:00870 w/m2
12:00759 w/m2
13:00525 w/m2
14:00216 w/m2
15:00322 w/m2
16:00252 w/m2
17:0076 w/m2
Friday, April 11
Total: 3150 wh/m2Hours06:0022 w/m2
07:00216 w/m2
08:00450 w/m2
09:00551 w/m2
10:00506 w/m2
11:00293 w/m2
12:00297 w/m2
13:00277 w/m2
14:00235 w/m2
15:00175 w/m2
16:00102 w/m2
17:0026 w/m2
Saturday, April 12
Total: 6404 wh/m2Hours06:0030 w/m2
07:00242 w/m2
08:00417 w/m2
09:00598 w/m2
10:00735 w/m2
11:00808 w/m2
12:00913 w/m2
13:00899 w/m2
14:00779 w/m2
15:00574 w/m2
16:00327 w/m2
17:0082 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.
