Solar radiation in Sana'a 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 16
Total: 5831 wh/m2Hours07:00129 w/m2
08:00369 w/m2
09:00582 w/m2
10:00743 w/m2
11:00838 w/m2
12:00860 w/m2
13:00808 w/m2
14:00685 w/m2
15:00501 w/m2
16:00273 w/m2
17:0043 w/m2
Tomorrow, November 17
Total: 5808 wh/m2Hours07:00127 w/m2
08:00366 w/m2
09:00579 w/m2
10:00740 w/m2
11:00835 w/m2
12:00858 w/m2
13:00806 w/m2
14:00683 w/m2
15:00500 w/m2
16:00272 w/m2
17:0042 w/m2
Monday, November 18
Total: 5782 wh/m2Hours07:00124 w/m2
08:00363 w/m2
09:00576 w/m2
10:00737 w/m2
11:00832 w/m2
12:00855 w/m2
13:00803 w/m2
14:00681 w/m2
15:00498 w/m2
16:00271 w/m2
17:0042 w/m2
Tuesday, November 19
Total: 5599 wh/m2Hours07:00122 w/m2
08:00360 w/m2
09:00572 w/m2
10:00732 w/m2
11:00812 w/m2
12:00829 w/m2
13:00777 w/m2
14:00673 w/m2
15:00493 w/m2
16:00207 w/m2
17:0022 w/m2
Wednesday, November 20
Total: 5713 wh/m2Hours07:00120 w/m2
08:00355 w/m2
09:00569 w/m2
10:00729 w/m2
11:00824 w/m2
12:00847 w/m2
13:00795 w/m2
14:00672 w/m2
15:00494 w/m2
16:00269 w/m2
17:0039 w/m2
Thursday, November 21
Total: 5708 wh/m2Hours07:00117 w/m2
08:00355 w/m2
09:00567 w/m2
10:00728 w/m2
11:00824 w/m2
12:00847 w/m2
13:00797 w/m2
14:00674 w/m2
15:00491 w/m2
16:00267 w/m2
17:0041 w/m2
Friday, November 22
Total: 5287 wh/m2Hours07:00115 w/m2
08:00352 w/m2
09:00564 w/m2
10:00725 w/m2
11:00821 w/m2
12:00845 w/m2
13:00780 w/m2
14:00580 w/m2
15:00263 w/m2
16:00205 w/m2
17:0037 w/m2
Saturday, November 23
Total: 5510 wh/m2Hours07:00113 w/m2
08:00349 w/m2
09:00561 w/m2
10:00722 w/m2
11:00810 w/m2
12:00812 w/m2
13:00756 w/m2
14:00634 w/m2
15:00457 w/m2
16:00256 w/m2
17:0040 w/m2
Sunday, November 24
Total: 4760 wh/m2Hours07:00110 w/m2
08:00346 w/m2
09:00557 w/m2
10:00715 w/m2
11:00802 w/m2
12:00810 w/m2
13:00687 w/m2
14:00446 w/m2
15:00135 w/m2
16:00127 w/m2
17:0025 w/m2
Monday, November 25
Total: 5566 wh/m2Hours07:00108 w/m2
08:00343 w/m2
09:00555 w/m2
10:00717 w/m2
11:00813 w/m2
12:00838 w/m2
13:00788 w/m2
14:00659 w/m2
15:00460 w/m2
16:00247 w/m2
17:0038 w/m2
Tuesday, November 26
Total: 5612 wh/m2Hours07:00105 w/m2
08:00340 w/m2
09:00552 w/m2
10:00714 w/m2
11:00811 w/m2
12:00836 w/m2
13:00788 w/m2
14:00669 w/m2
15:00490 w/m2
16:00266 w/m2
17:0041 w/m2
Wednesday, November 27
Total: 5448 wh/m2Hours07:00103 w/m2
08:00337 w/m2
09:00549 w/m2
10:00711 w/m2
11:00808 w/m2
12:00834 w/m2
13:00781 w/m2
14:00635 w/m2
15:00400 w/m2
16:00249 w/m2
17:0041 w/m2
Thursday, November 28
Total: 5572 wh/m2Hours07:00100 w/m2
08:00334 w/m2
09:00546 w/m2
10:00708 w/m2
11:00806 w/m2
12:00832 w/m2
13:00784 w/m2
14:00667 w/m2
15:00488 w/m2
16:00266 w/m2
17:0041 w/m2
Friday, November 29
Total: 5533 wh/m2Hours07:0098 w/m2
08:00331 w/m2
09:00544 w/m2
10:00706 w/m2
11:00803 w/m2
12:00829 w/m2
13:00780 w/m2
14:00660 w/m2
15:00480 w/m2
16:00261 w/m2
17:0041 w/m2
Saturday, November 30
Total: 5539 wh/m2Hours07:0096 w/m2
08:00329 w/m2
09:00541 w/m2
10:00703 w/m2
11:00801 w/m2
12:00828 w/m2
13:00781 w/m2
14:00665 w/m2
15:00487 w/m2
16:00266 w/m2
17:0042 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.
