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 4
Total: 6162 wh/m2Hours08:0028 w/m2
09:00192 w/m2
10:00341 w/m2
11:00497 w/m2
12:00732 w/m2
13:00889 w/m2
14:00904 w/m2
15:00856 w/m2
16:00717 w/m2
17:00555 w/m2
18:00342 w/m2
19:00109 w/m2
Tomorrow, April 5
Total: 6528 wh/m2Hours08:0047 w/m2
09:00234 w/m2
10:00450 w/m2
11:00639 w/m2
12:00786 w/m2
13:00876 w/m2
14:00901 w/m2
15:00852 w/m2
16:00736 w/m2
17:00557 w/m2
18:00339 w/m2
19:00111 w/m2
Sunday, April 6
Total: 6869 wh/m2Hours08:0065 w/m2
09:00280 w/m2
10:00503 w/m2
11:00698 w/m2
12:00841 w/m2
13:00920 w/m2
14:00928 w/m2
15:00868 w/m2
16:00743 w/m2
17:00564 w/m2
18:00345 w/m2
19:00114 w/m2
Monday, April 7
Total: 6971 wh/m2Hours08:0074 w/m2
09:00300 w/m2
10:00525 w/m2
11:00714 w/m2
12:00852 w/m2
13:00926 w/m2
14:00933 w/m2
15:00872 w/m2
16:00746 w/m2
17:00566 w/m2
18:00347 w/m2
19:00116 w/m2
Tuesday, April 8
Total: 7000 wh/m2Hours08:0078 w/m2
09:00304 w/m2
10:00529 w/m2
11:00717 w/m2
12:00854 w/m2
13:00928 w/m2
14:00935 w/m2
15:00873 w/m2
16:00748 w/m2
17:00568 w/m2
18:00349 w/m2
19:00117 w/m2
Wednesday, April 9
Total: 7026 wh/m2Hours08:0081 w/m2
09:00308 w/m2
10:00532 w/m2
11:00720 w/m2
12:00856 w/m2
13:00930 w/m2
14:00937 w/m2
15:00875 w/m2
16:00749 w/m2
17:00569 w/m2
18:00350 w/m2
19:00119 w/m2
Thursday, April 10
Total: 7051 wh/m2Hours08:0084 w/m2
09:00312 w/m2
10:00535 w/m2
11:00723 w/m2
12:00859 w/m2
13:00932 w/m2
14:00938 w/m2
15:00876 w/m2
16:00750 w/m2
17:00570 w/m2
18:00352 w/m2
19:00120 w/m2
Friday, April 11
Total: 7077 wh/m2Hours08:0088 w/m2
09:00315 w/m2
10:00538 w/m2
11:00726 w/m2
12:00861 w/m2
13:00934 w/m2
14:00940 w/m2
15:00877 w/m2
16:00751 w/m2
17:00572 w/m2
18:00353 w/m2
19:00122 w/m2
Saturday, April 12
Total: 7098 wh/m2Hours08:0091 w/m2
09:00317 w/m2
10:00540 w/m2
11:00727 w/m2
12:00863 w/m2
13:00936 w/m2
14:00941 w/m2
15:00878 w/m2
16:00753 w/m2
17:00573 w/m2
18:00355 w/m2
19:00124 w/m2
Sunday, April 13
Total: 7066 wh/m2Hours08:0091 w/m2
09:00314 w/m2
10:00534 w/m2
11:00721 w/m2
12:00857 w/m2
13:00932 w/m2
14:00938 w/m2
15:00876 w/m2
16:00751 w/m2
17:00572 w/m2
18:00355 w/m2
19:00125 w/m2
Monday, April 14
Total: 2494 wh/m2Hours08:0075 w/m2
09:00185 w/m2
10:00137 w/m2
11:00183 w/m2
12:00217 w/m2
13:00235 w/m2
14:00260 w/m2
15:00285 w/m2
16:00262 w/m2
17:00307 w/m2
18:00247 w/m2
19:00101 w/m2
Tuesday, April 15
Total: 3891 wh/m2Hours08:0025 w/m2
09:0082 w/m2
10:00138 w/m2
11:00184 w/m2
12:00217 w/m2
13:00235 w/m2
14:00569 w/m2
15:00721 w/m2
16:00706 w/m2
17:00546 w/m2
18:00344 w/m2
19:00124 w/m2
Wednesday, April 16
Total: 5757 wh/m2Hours08:0081 w/m2
09:00189 w/m2
10:00138 w/m2
11:00394 w/m2
12:00637 w/m2
13:00804 w/m2
14:00884 w/m2
15:00863 w/m2
16:00754 w/m2
17:00565 w/m2
18:00337 w/m2
19:00111 w/m2
Thursday, April 17
Total: 7190 wh/m2Hours08:00108 w/m2
09:00335 w/m2
10:00554 w/m2
11:00740 w/m2
12:00873 w/m2
13:00944 w/m2
14:00947 w/m2
15:00878 w/m2
16:00741 w/m2
17:00576 w/m2
18:00362 w/m2
19:00132 w/m2
Friday, April 18
Total: 1352 wh/m2Hours08:0028 w/m2
09:0085 w/m2
10:00140 w/m2
11:00186 w/m2
12:00219 w/m2
13:00236 w/m2
14:00237 w/m2
15:00221 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.
