Solar radiation in Galveston Coast Guard Station 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, March 29
Total: 5773 wh/m2Hours08:0063 w/m2
09:00270 w/m2
10:00394 w/m2
11:00583 w/m2
12:00676 w/m2
13:00743 w/m2
14:00829 w/m2
15:00754 w/m2
16:00663 w/m2
17:00485 w/m2
18:00265 w/m2
19:0048 w/m2
Tomorrow, March 30
Total: 5394 wh/m2Hours08:0065 w/m2
09:00215 w/m2
10:00359 w/m2
11:00527 w/m2
12:00678 w/m2
13:00779 w/m2
14:00772 w/m2
15:00715 w/m2
16:00596 w/m2
17:00419 w/m2
18:00226 w/m2
19:0043 w/m2
Monday, March 31
Total: 6224 wh/m2Hours08:0081 w/m2
09:00253 w/m2
10:00407 w/m2
11:00610 w/m2
12:00774 w/m2
13:00872 w/m2
14:00881 w/m2
15:00819 w/m2
16:00690 w/m2
17:00503 w/m2
18:00278 w/m2
19:0056 w/m2
Tuesday, April 1
Total: 6303 wh/m2Hours08:0094 w/m2
09:00304 w/m2
10:00509 w/m2
11:00677 w/m2
12:00797 w/m2
13:00857 w/m2
14:00850 w/m2
15:00779 w/m2
16:00649 w/m2
17:00472 w/m2
18:00262 w/m2
19:0053 w/m2
Wednesday, April 2
Total: 6679 wh/m2Hours08:00103 w/m2
09:00325 w/m2
10:00538 w/m2
11:00718 w/m2
12:00843 w/m2
13:00909 w/m2
14:00900 w/m2
15:00823 w/m2
16:00687 w/m2
17:00498 w/m2
18:00277 w/m2
19:0058 w/m2
Thursday, April 3
Total: 6786 wh/m2Hours08:00112 w/m2
09:00341 w/m2
10:00557 w/m2
11:00732 w/m2
12:00854 w/m2
13:00913 w/m2
14:00906 w/m2
15:00830 w/m2
16:00694 w/m2
17:00505 w/m2
18:00282 w/m2
19:0060 w/m2
Friday, April 4
Total: 6405 wh/m2Hours08:0089 w/m2
09:00269 w/m2
10:00438 w/m2
11:00646 w/m2
12:00809 w/m2
13:00901 w/m2
14:00897 w/m2
15:00824 w/m2
16:00690 w/m2
17:00501 w/m2
18:00280 w/m2
19:0061 w/m2
Saturday, April 5
Total: 5869 wh/m2Hours08:0084 w/m2
09:00268 w/m2
10:00464 w/m2
11:00623 w/m2
12:00741 w/m2
13:00806 w/m2
14:00798 w/m2
15:00731 w/m2
16:00610 w/m2
17:00441 w/m2
18:00248 w/m2
19:0055 w/m2
Sunday, April 6
Total: 6102 wh/m2Hours08:00101 w/m2
09:00300 w/m2
10:00493 w/m2
11:00657 w/m2
12:00783 w/m2
13:00853 w/m2
14:00826 w/m2
15:00745 w/m2
16:00612 w/m2
17:00438 w/m2
18:00242 w/m2
19:0052 w/m2
Monday, April 7
Total: 5913 wh/m2Hours08:0088 w/m2
09:00261 w/m2
10:00446 w/m2
11:00606 w/m2
12:00738 w/m2
13:00810 w/m2
14:00808 w/m2
15:00747 w/m2
16:00629 w/m2
17:00459 w/m2
18:00261 w/m2
19:0060 w/m2
Tuesday, April 8
Total: 5072 wh/m2Hours08:00115 w/m2
09:00324 w/m2
10:00528 w/m2
11:00697 w/m2
12:00818 w/m2
13:00881 w/m2
14:00763 w/m2
15:00514 w/m2
16:00178 w/m2
17:00144 w/m2
18:0089 w/m2
19:0021 w/m2
Wednesday, April 9
Total: 6957 wh/m2Hours08:00137 w/m2
09:00370 w/m2
10:00588 w/m2
11:00764 w/m2
12:00874 w/m2
13:00898 w/m2
14:00901 w/m2
15:00834 w/m2
16:00703 w/m2
17:00521 w/m2
18:00297 w/m2
19:0070 w/m2
Thursday, April 10
Total: 6593 wh/m2Hours08:00140 w/m2
09:00374 w/m2
10:00592 w/m2
11:00768 w/m2
12:00890 w/m2
13:00947 w/m2
14:00923 w/m2
15:00750 w/m2
16:00382 w/m2
17:00460 w/m2
18:00295 w/m2
19:0072 w/m2
Friday, April 11
Total: 6141 wh/m2Hours08:00144 w/m2
09:00378 w/m2
10:00595 w/m2
11:00771 w/m2
12:00891 w/m2
13:00946 w/m2
14:00904 w/m2
15:00725 w/m2
16:00408 w/m2
17:00250 w/m2
18:00111 w/m2
19:0018 w/m2
Saturday, April 12
Total: 1777 wh/m2Hours08:0041 w/m2
09:0095 w/m2
10:00149 w/m2
11:00193 w/m2
12:00224 w/m2
13:00238 w/m2
14:00235 w/m2
15:00215 w/m2
16:00180 w/m2
17:00132 w/m2
18:0075 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.
