Solar radiation in Anuradhapura 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, June 30
Total: 4736 wh/m2Hours06:0041 w/m2
07:00254 w/m2
08:00441 w/m2
09:00309 w/m2
10:00323 w/m2
11:00714 w/m2
12:00744 w/m2
13:00723 w/m2
14:00471 w/m2
15:00270 w/m2
16:00334 w/m2
17:00112 w/m2
Tomorrow, July 1
Total: 2799 wh/m2Hours06:0019 w/m2
07:00244 w/m2
08:00121 w/m2
09:00170 w/m2
10:00206 w/m2
11:00575 w/m2
12:00276 w/m2
13:00535 w/m2
14:00186 w/m2
15:00156 w/m2
16:00227 w/m2
17:0084 w/m2
Tuesday, July 2
Total: 2023 wh/m2Hours06:0011 w/m2
07:0082 w/m2
08:00120 w/m2
09:00170 w/m2
10:00206 w/m2
11:00336 w/m2
12:00230 w/m2
13:00217 w/m2
14:00186 w/m2
15:00142 w/m2
16:00238 w/m2
17:0085 w/m2
Wednesday, July 3
Total: 2045 wh/m2Hours06:0022 w/m2
07:00139 w/m2
08:00132 w/m2
09:00187 w/m2
10:00376 w/m2
11:00294 w/m2
12:00231 w/m2
13:00217 w/m2
14:00187 w/m2
15:00142 w/m2
16:0088 w/m2
17:0030 w/m2
Thursday, July 4
Total: 1814 wh/m2Hours06:0010 w/m2
07:0069 w/m2
08:00219 w/m2
09:00187 w/m2
10:00206 w/m2
11:00227 w/m2
12:00231 w/m2
13:00217 w/m2
14:00187 w/m2
15:00143 w/m2
16:0088 w/m2
17:0030 w/m2
Friday, July 5
Total: 1903 wh/m2Hours06:0010 w/m2
07:0063 w/m2
08:00120 w/m2
09:00169 w/m2
10:00206 w/m2
11:00227 w/m2
12:00254 w/m2
13:00281 w/m2
14:00260 w/m2
15:00185 w/m2
16:0097 w/m2
17:0031 w/m2
Saturday, July 6
Total: 1960 wh/m2Hours06:0017 w/m2
07:0099 w/m2
08:00156 w/m2
09:00203 w/m2
10:00247 w/m2
11:00272 w/m2
12:00277 w/m2
13:00239 w/m2
14:00187 w/m2
15:00143 w/m2
16:0089 w/m2
17:0031 w/m2
Sunday, July 7
Total: 1785 wh/m2Hours06:009 w/m2
07:0063 w/m2
08:00120 w/m2
09:00169 w/m2
10:00206 w/m2
11:00227 w/m2
12:00231 w/m2
13:00218 w/m2
14:00188 w/m2
15:00172 w/m2
16:00131 w/m2
17:0051 w/m2
Monday, July 8
Total: 1695 wh/m2Hours06:009 w/m2
07:0063 w/m2
08:00120 w/m2
09:00169 w/m2
10:00206 w/m2
11:00227 w/m2
12:00231 w/m2
13:00218 w/m2
14:00188 w/m2
15:00144 w/m2
16:0089 w/m2
17:0031 w/m2
Tuesday, July 9
Total: 1928 wh/m2Hours06:009 w/m2
07:0062 w/m2
08:00120 w/m2
09:00169 w/m2
10:00227 w/m2
11:00251 w/m2
12:00255 w/m2
13:00240 w/m2
14:00225 w/m2
15:00186 w/m2
16:00132 w/m2
17:0052 w/m2
Wednesday, July 10
Total: 4715 wh/m2Hours06:0022 w/m2
07:00182 w/m2
08:00387 w/m2
09:00519 w/m2
10:00582 w/m2
11:00577 w/m2
12:00629 w/m2
13:00616 w/m2
14:00559 w/m2
15:00382 w/m2
16:00203 w/m2
17:0057 w/m2
Thursday, July 11
Total: 1801 wh/m2Hours06:0023 w/m2
07:00118 w/m2
08:00120 w/m2
09:00170 w/m2
10:00207 w/m2
11:00228 w/m2
12:00232 w/m2
13:00219 w/m2
14:00189 w/m2
15:00159 w/m2
16:0098 w/m2
17:0038 w/m2
Friday, July 12
Total: 1701 wh/m2Hours06:009 w/m2
07:0062 w/m2
08:00120 w/m2
09:00170 w/m2
10:00207 w/m2
11:00228 w/m2
12:00232 w/m2
13:00219 w/m2
14:00189 w/m2
15:00144 w/m2
16:0090 w/m2
17:0031 w/m2
Saturday, July 13
Total: 1738 wh/m2Hours06:009 w/m2
07:0068 w/m2
08:00132 w/m2
09:00187 w/m2
10:00207 w/m2
11:00228 w/m2
12:00232 w/m2
13:00219 w/m2
14:00189 w/m2
15:00145 w/m2
16:0090 w/m2
17:0032 w/m2
Sunday, July 14
Total: 3309 wh/m2Hours06:0011 w/m2
07:0080 w/m2
08:00155 w/m2
09:00220 w/m2
10:00248 w/m2
11:00274 w/m2
12:00479 w/m2
13:00607 w/m2
14:00611 w/m2
15:00401 w/m2
16:00185 w/m2
17:0038 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.
