Solar radiation in San Antonio, San Antonio International 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, April 24
Total: 6013 wh/m2Hours08:0059 w/m2
09:00226 w/m2
10:00404 w/m2
11:00442 w/m2
12:00667 w/m2
13:00893 w/m2
14:00861 w/m2
15:00779 w/m2
16:00680 w/m2
17:00532 w/m2
18:00339 w/m2
19:00131 w/m2
Tomorrow, April 25
Total: 6196 wh/m2Hours08:0081 w/m2
09:00248 w/m2
10:00427 w/m2
11:00595 w/m2
12:00740 w/m2
13:00827 w/m2
14:00843 w/m2
15:00792 w/m2
16:00690 w/m2
17:00518 w/m2
18:00317 w/m2
19:00118 w/m2
Saturday, April 26
Total: 6471 wh/m2Hours08:0064 w/m2
09:00211 w/m2
10:00391 w/m2
11:00597 w/m2
12:00776 w/m2
13:00886 w/m2
14:00901 w/m2
15:00847 w/m2
16:00736 w/m2
17:00565 w/m2
18:00358 w/m2
19:00139 w/m2
Sunday, April 27
Total: 6608 wh/m2Hours08:0078 w/m2
09:00251 w/m2
10:00450 w/m2
11:00647 w/m2
12:00800 w/m2
13:00900 w/m2
14:00897 w/m2
15:00837 w/m2
16:00716 w/m2
17:00547 w/m2
18:00348 w/m2
19:00136 w/m2
20:001 w/m2
Monday, April 28
Total: 5268 wh/m2Hours08:0061 w/m2
09:00188 w/m2
10:00350 w/m2
11:00515 w/m2
12:00649 w/m2
13:00753 w/m2
14:00733 w/m2
15:00674 w/m2
16:00561 w/m2
17:00424 w/m2
18:00260 w/m2
19:0099 w/m2
20:001 w/m2
Tuesday, April 29
Total: 5498 wh/m2Hours08:0065 w/m2
09:00203 w/m2
10:00360 w/m2
11:00527 w/m2
12:00661 w/m2
13:00763 w/m2
14:00754 w/m2
15:00704 w/m2
16:00597 w/m2
17:00459 w/m2
18:00289 w/m2
19:00115 w/m2
20:001 w/m2
Wednesday, April 30
Total: 5900 wh/m2Hours08:0071 w/m2
09:00204 w/m2
10:00352 w/m2
11:00528 w/m2
12:00672 w/m2
13:00782 w/m2
14:00809 w/m2
15:00776 w/m2
16:00688 w/m2
17:00534 w/m2
18:00344 w/m2
19:00139 w/m2
20:001 w/m2
Thursday, May 1
Total: 7127 wh/m2Hours08:00111 w/m2
09:00304 w/m2
10:00509 w/m2
11:00714 w/m2
12:00866 w/m2
13:00948 w/m2
14:00947 w/m2
15:00880 w/m2
16:00754 w/m2
17:00578 w/m2
18:00368 w/m2
19:00147 w/m2
20:001 w/m2
Friday, May 2
Total: 6918 wh/m2Hours07:001 w/m2
08:00114 w/m2
09:00306 w/m2
10:00510 w/m2
11:00695 w/m2
12:00833 w/m2
13:00917 w/m2
14:00915 w/m2
15:00847 w/m2
16:00725 w/m2
17:00557 w/m2
18:00354 w/m2
19:00143 w/m2
20:001 w/m2
Saturday, May 3
Total: 6998 wh/m2Hours07:001 w/m2
08:00129 w/m2
09:00330 w/m2
10:00532 w/m2
11:00708 w/m2
12:00837 w/m2
13:00914 w/m2
14:00912 w/m2
15:00847 w/m2
16:00726 w/m2
17:00558 w/m2
18:00357 w/m2
19:00145 w/m2
20:002 w/m2
Sunday, May 4
Total: 7001 wh/m2Hours07:001 w/m2
08:00146 w/m2
09:00362 w/m2
10:00570 w/m2
11:00744 w/m2
12:00868 w/m2
13:00937 w/m2
14:00908 w/m2
15:00796 w/m2
16:00623 w/m2
17:00529 w/m2
18:00361 w/m2
19:00154 w/m2
20:002 w/m2
Monday, May 5
Total: 7508 wh/m2Hours07:002 w/m2
08:00155 w/m2
09:00380 w/m2
10:00592 w/m2
11:00768 w/m2
12:00894 w/m2
13:00959 w/m2
14:00960 w/m2
15:00895 w/m2
16:00768 w/m2
17:00593 w/m2
18:00382 w/m2
19:00158 w/m2
20:002 w/m2
Tuesday, May 6
Total: 7533 wh/m2Hours07:002 w/m2
08:00157 w/m2
09:00382 w/m2
10:00594 w/m2
11:00769 w/m2
12:00894 w/m2
13:00960 w/m2
14:00960 w/m2
15:00896 w/m2
16:00772 w/m2
17:00597 w/m2
18:00386 w/m2
19:00161 w/m2
20:003 w/m2
Wednesday, May 7
Total: 4368 wh/m2Hours07:001 w/m2
08:0040 w/m2
09:0096 w/m2
10:00149 w/m2
11:00231 w/m2
12:00311 w/m2
13:00355 w/m2
14:00623 w/m2
15:00733 w/m2
16:00714 w/m2
17:00572 w/m2
18:00379 w/m2
19:00161 w/m2
20:003 w/m2
Thursday, May 8
Total: 6251 wh/m2Hours07:003 w/m2
08:00151 w/m2
09:00358 w/m2
10:00548 w/m2
11:00644 w/m2
12:00631 w/m2
13:00494 w/m2
14:00841 w/m2
15:00884 w/m2
16:00773 w/m2
17:00590 w/m2
18:00334 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.
