Solar radiation in Cairo Airport 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 15
Total: 3534 wh/m2Hours07:0033 w/m2
08:00200 w/m2
09:00371 w/m2
10:00499 w/m2
11:00574 w/m2
12:00584 w/m2
13:00529 w/m2
14:00415 w/m2
15:00253 w/m2
16:0076 w/m2
Tomorrow, November 16
Total: 3515 wh/m2Hours07:0031 w/m2
08:00198 w/m2
09:00368 w/m2
10:00498 w/m2
11:00572 w/m2
12:00581 w/m2
13:00527 w/m2
14:00413 w/m2
15:00252 w/m2
16:0075 w/m2
Sunday, November 17
Total: 3488 wh/m2Hours07:0030 w/m2
08:00195 w/m2
09:00365 w/m2
10:00495 w/m2
11:00569 w/m2
12:00579 w/m2
13:00525 w/m2
14:00408 w/m2
15:00250 w/m2
16:0072 w/m2
Monday, November 18
Total: 3404 wh/m2Hours07:0028 w/m2
08:00192 w/m2
09:00363 w/m2
10:00493 w/m2
11:00566 w/m2
12:00574 w/m2
13:00505 w/m2
14:00378 w/m2
15:00234 w/m2
16:0071 w/m2
Tuesday, November 19
Total: 3420 wh/m2Hours07:0027 w/m2
08:00190 w/m2
09:00360 w/m2
10:00488 w/m2
11:00556 w/m2
12:00567 w/m2
13:00514 w/m2
14:00403 w/m2
15:00244 w/m2
16:0071 w/m2
Wednesday, November 20
Total: 3431 wh/m2Hours07:0026 w/m2
08:00187 w/m2
09:00358 w/m2
10:00488 w/m2
11:00562 w/m2
12:00572 w/m2
13:00519 w/m2
14:00406 w/m2
15:00245 w/m2
16:0068 w/m2
Thursday, November 21
Total: 2048 wh/m2Hours07:0022 w/m2
08:00130 w/m2
09:00264 w/m2
10:00372 w/m2
11:00446 w/m2
12:00378 w/m2
13:00256 w/m2
14:00101 w/m2
15:0061 w/m2
16:0018 w/m2
Friday, November 22
Total: 3402 wh/m2Hours07:0023 w/m2
08:00183 w/m2
09:00352 w/m2
10:00483 w/m2
11:00557 w/m2
12:00569 w/m2
13:00516 w/m2
14:00404 w/m2
15:00245 w/m2
16:0070 w/m2
Saturday, November 23
Total: 1420 wh/m2Hours07:0018 w/m2
08:0067 w/m2
09:00152 w/m2
10:00238 w/m2
11:00306 w/m2
12:00270 w/m2
13:00190 w/m2
14:00101 w/m2
15:0061 w/m2
16:0017 w/m2
Sunday, November 24
Total: 3364 wh/m2Hours07:0020 w/m2
08:00178 w/m2
09:00348 w/m2
10:00478 w/m2
11:00553 w/m2
12:00565 w/m2
13:00513 w/m2
14:00401 w/m2
15:00242 w/m2
16:0066 w/m2
Monday, November 25
Total: 3201 wh/m2Hours07:0019 w/m2
08:00172 w/m2
09:00341 w/m2
10:00473 w/m2
11:00550 w/m2
12:00555 w/m2
13:00488 w/m2
14:00356 w/m2
15:00198 w/m2
16:0049 w/m2
Tuesday, November 26
Total: 3162 wh/m2Hours07:0018 w/m2
08:00173 w/m2
09:00343 w/m2
10:00473 w/m2
11:00547 w/m2
12:00551 w/m2
13:00483 w/m2
14:00353 w/m2
15:00183 w/m2
16:0038 w/m2
Wednesday, November 27
Total: 3094 wh/m2Hours07:0015 w/m2
08:00138 w/m2
09:00295 w/m2
10:00428 w/m2
11:00516 w/m2
12:00534 w/m2
13:00491 w/m2
14:00388 w/m2
15:00228 w/m2
16:0061 w/m2
Thursday, November 28
Total: 3278 wh/m2Hours07:0015 w/m2
08:00169 w/m2
09:00338 w/m2
10:00469 w/m2
11:00545 w/m2
12:00558 w/m2
13:00507 w/m2
14:00394 w/m2
15:00227 w/m2
16:0056 w/m2
Friday, November 29
Total: 3298 wh/m2Hours07:0014 w/m2
08:00166 w/m2
09:00336 w/m2
10:00467 w/m2
11:00544 w/m2
12:00557 w/m2
13:00507 w/m2
14:00398 w/m2
15:00241 w/m2
16:0068 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.
