Solar radiation in Cairo 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: 2482 wh/m2Hours08:0021 w/m2
09:00145 w/m2
10:00298 w/m2
11:00405 w/m2
12:00449 w/m2
13:00435 w/m2
14:00371 w/m2
15:00253 w/m2
16:00104 w/m2
17:001 w/m2
Tomorrow, November 25
Total: 2570 wh/m2Hours08:0019 w/m2
09:00164 w/m2
10:00306 w/m2
11:00407 w/m2
12:00455 w/m2
13:00447 w/m2
14:00383 w/m2
15:00269 w/m2
16:00119 w/m2
17:001 w/m2
Tuesday, November 26
Total: 2068 wh/m2Hours08:0015 w/m2
09:00139 w/m2
10:00258 w/m2
11:00337 w/m2
12:00365 w/m2
13:00355 w/m2
14:00300 w/m2
15:00207 w/m2
16:0091 w/m2
17:001 w/m2
Wednesday, November 27
Total: 1798 wh/m2Hours08:008 w/m2
09:0092 w/m2
10:00185 w/m2
11:00265 w/m2
12:00311 w/m2
13:00328 w/m2
14:00294 w/m2
15:00216 w/m2
16:0098 w/m2
17:001 w/m2
Thursday, November 28
Total: 2481 wh/m2Hours08:0014 w/m2
09:00152 w/m2
10:00292 w/m2
11:00393 w/m2
12:00443 w/m2
13:00436 w/m2
14:00374 w/m2
15:00262 w/m2
16:00114 w/m2
17:001 w/m2
Friday, November 29
Total: 2353 wh/m2Hours08:0012 w/m2
09:00145 w/m2
10:00281 w/m2
11:00377 w/m2
12:00421 w/m2
13:00413 w/m2
14:00352 w/m2
15:00245 w/m2
16:00106 w/m2
17:001 w/m2
Saturday, November 30
Total: 2291 wh/m2Hours08:0010 w/m2
09:00135 w/m2
10:00265 w/m2
11:00359 w/m2
12:00405 w/m2
13:00405 w/m2
14:00353 w/m2
15:00249 w/m2
16:00109 w/m2
17:001 w/m2
Sunday, December 1
Total: 2415 wh/m2Hours08:0010 w/m2
09:00143 w/m2
10:00284 w/m2
11:00384 w/m2
12:00432 w/m2
13:00427 w/m2
14:00367 w/m2
15:00256 w/m2
16:00111 w/m2
17:001 w/m2
Monday, December 2
Total: 2393 wh/m2Hours08:008 w/m2
09:00140 w/m2
10:00280 w/m2
11:00381 w/m2
12:00431 w/m2
13:00425 w/m2
14:00364 w/m2
15:00254 w/m2
16:00109 w/m2
17:001 w/m2
Tuesday, December 3
Total: 2267 wh/m2Hours08:007 w/m2
09:00129 w/m2
10:00263 w/m2
11:00360 w/m2
12:00408 w/m2
13:00405 w/m2
14:00347 w/m2
15:00243 w/m2
16:00104 w/m2
17:001 w/m2
Wednesday, December 4
Total: 2317 wh/m2Hours08:006 w/m2
09:00130 w/m2
10:00267 w/m2
11:00367 w/m2
12:00417 w/m2
13:00415 w/m2
14:00357 w/m2
15:00250 w/m2
16:00107 w/m2
17:001 w/m2
Thursday, December 5
Total: 2368 wh/m2Hours08:006 w/m2
09:00132 w/m2
10:00274 w/m2
11:00377 w/m2
12:00428 w/m2
13:00424 w/m2
14:00364 w/m2
15:00254 w/m2
16:00108 w/m2
17:001 w/m2
Friday, December 6
Total: 767 wh/m2Hours08:002 w/m2
09:0032 w/m2
10:0081 w/m2
11:00130 w/m2
12:00176 w/m2
13:00147 w/m2
14:00109 w/m2
15:0063 w/m2
16:0027 w/m2
Saturday, December 7
Total: 818 wh/m2Hours08:004 w/m2
09:0086 w/m2
10:00148 w/m2
11:00154 w/m2
12:00106 w/m2
13:00105 w/m2
14:0099 w/m2
15:0069 w/m2
16:0047 w/m2
Sunday, December 8
Total: 1474 wh/m2Hours08:001 w/m2
09:0040 w/m2
10:0092 w/m2
11:00128 w/m2
12:00156 w/m2
13:00346 w/m2
14:00353 w/m2
15:00251 w/m2
16:00106 w/m2
17:001 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.
