Solar radiation in San Antonio 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: 6833 wh/m2Hours08:0070 w/m2
09:00295 w/m2
10:00522 w/m2
11:00715 w/m2
12:00850 w/m2
13:00923 w/m2
14:00925 w/m2
15:00858 w/m2
16:00727 w/m2
17:00541 w/m2
18:00318 w/m2
19:0089 w/m2
Tomorrow, April 5
Total: 6814 wh/m2Hours08:0071 w/m2
09:00296 w/m2
10:00516 w/m2
11:00715 w/m2
12:00849 w/m2
13:00920 w/m2
14:00923 w/m2
15:00855 w/m2
16:00724 w/m2
17:00539 w/m2
18:00317 w/m2
19:0089 w/m2
Sunday, April 6
Total: 6896 wh/m2Hours08:0079 w/m2
09:00305 w/m2
10:00532 w/m2
11:00721 w/m2
12:00856 w/m2
13:00926 w/m2
14:00928 w/m2
15:00861 w/m2
16:00730 w/m2
17:00545 w/m2
18:00321 w/m2
19:0092 w/m2
Monday, April 7
Total: 5749 wh/m2Hours08:0072 w/m2
09:00268 w/m2
10:00459 w/m2
11:00619 w/m2
12:00733 w/m2
13:00793 w/m2
14:00786 w/m2
15:00714 w/m2
16:00584 w/m2
17:00419 w/m2
18:00236 w/m2
19:0066 w/m2
Tuesday, April 8
Total: 6574 wh/m2Hours08:0050 w/m2
09:00228 w/m2
10:00443 w/m2
11:00653 w/m2
12:00813 w/m2
13:00908 w/m2
14:00924 w/m2
15:00859 w/m2
16:00730 w/m2
17:00547 w/m2
18:00324 w/m2
19:0095 w/m2
Wednesday, April 9
Total: 6998 wh/m2Hours08:0092 w/m2
09:00321 w/m2
10:00545 w/m2
11:00731 w/m2
12:00864 w/m2
13:00934 w/m2
14:00935 w/m2
15:00867 w/m2
16:00735 w/m2
17:00550 w/m2
18:00327 w/m2
19:0097 w/m2
Thursday, April 10
Total: 7010 wh/m2Hours08:0095 w/m2
09:00325 w/m2
10:00547 w/m2
11:00733 w/m2
12:00865 w/m2
13:00933 w/m2
14:00933 w/m2
15:00866 w/m2
16:00735 w/m2
17:00551 w/m2
18:00328 w/m2
19:0099 w/m2
Friday, April 11
Total: 7053 wh/m2Hours08:0099 w/m2
09:00329 w/m2
10:00552 w/m2
11:00738 w/m2
12:00869 w/m2
13:00938 w/m2
14:00938 w/m2
15:00869 w/m2
16:00738 w/m2
17:00553 w/m2
18:00330 w/m2
19:00100 w/m2
Saturday, April 12
Total: 7082 wh/m2Hours08:00102 w/m2
09:00333 w/m2
10:00555 w/m2
11:00740 w/m2
12:00872 w/m2
13:00940 w/m2
14:00940 w/m2
15:00872 w/m2
16:00740 w/m2
17:00554 w/m2
18:00332 w/m2
19:00102 w/m2
Sunday, April 13
Total: 7109 wh/m2Hours08:00106 w/m2
09:00336 w/m2
10:00559 w/m2
11:00743 w/m2
12:00874 w/m2
13:00942 w/m2
14:00942 w/m2
15:00873 w/m2
16:00741 w/m2
17:00556 w/m2
18:00333 w/m2
19:00104 w/m2
Monday, April 14
Total: 7134 wh/m2Hours08:00109 w/m2
09:00340 w/m2
10:00562 w/m2
11:00746 w/m2
12:00877 w/m2
13:00944 w/m2
14:00943 w/m2
15:00874 w/m2
16:00742 w/m2
17:00557 w/m2
18:00335 w/m2
19:00105 w/m2
Tuesday, April 15
Total: 7162 wh/m2Hours08:00113 w/m2
09:00343 w/m2
10:00565 w/m2
11:00748 w/m2
12:00879 w/m2
13:00946 w/m2
14:00945 w/m2
15:00876 w/m2
16:00744 w/m2
17:00559 w/m2
18:00337 w/m2
19:00107 w/m2
Wednesday, April 16
Total: 7178 wh/m2Hours08:00116 w/m2
09:00346 w/m2
10:00567 w/m2
11:00750 w/m2
12:00880 w/m2
13:00947 w/m2
14:00946 w/m2
15:00876 w/m2
16:00744 w/m2
17:00560 w/m2
18:00338 w/m2
19:00108 w/m2
Thursday, April 17
Total: 7196 wh/m2Hours08:00119 w/m2
09:00349 w/m2
10:00570 w/m2
11:00752 w/m2
12:00882 w/m2
13:00948 w/m2
14:00946 w/m2
15:00877 w/m2
16:00745 w/m2
17:00560 w/m2
18:00339 w/m2
19:00109 w/m2
Friday, April 18
Total: 7211 wh/m2Hours08:00122 w/m2
09:00352 w/m2
10:00572 w/m2
11:00754 w/m2
12:00883 w/m2
13:00949 w/m2
14:00947 w/m2
15:00878 w/m2
16:00746 w/m2
17:00561 w/m2
18:00339 w/m2
19:00108 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.
