Solar radiation in Houston 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 2
Total: 4466 wh/m2Hours08:0062 w/m2
09:00207 w/m2
10:00422 w/m2
11:00494 w/m2
12:00585 w/m2
13:00513 w/m2
14:00497 w/m2
15:00418 w/m2
16:00509 w/m2
17:00438 w/m2
18:00251 w/m2
19:0070 w/m2
Tomorrow, April 3
Total: 2978 wh/m2Hours08:0046 w/m2
09:00138 w/m2
10:00232 w/m2
11:00318 w/m2
12:00355 w/m2
13:00380 w/m2
14:00360 w/m2
15:00363 w/m2
16:00330 w/m2
17:00262 w/m2
18:00152 w/m2
19:0042 w/m2
Friday, April 4
Total: 3386 wh/m2Hours08:0053 w/m2
09:00153 w/m2
10:00245 w/m2
11:00334 w/m2
12:00388 w/m2
13:00431 w/m2
14:00428 w/m2
15:00422 w/m2
16:00388 w/m2
17:00303 w/m2
18:00186 w/m2
19:0055 w/m2
Saturday, April 5
Total: 3582 wh/m2Hours08:0060 w/m2
09:00168 w/m2
10:00267 w/m2
11:00361 w/m2
12:00434 w/m2
13:00463 w/m2
14:00474 w/m2
15:00450 w/m2
16:00390 w/m2
17:00289 w/m2
18:00175 w/m2
19:0051 w/m2
Sunday, April 6
Total: 3829 wh/m2Hours08:0065 w/m2
09:00177 w/m2
10:00289 w/m2
11:00376 w/m2
12:00450 w/m2
13:00495 w/m2
14:00504 w/m2
15:00477 w/m2
16:00422 w/m2
17:00321 w/m2
18:00194 w/m2
19:0059 w/m2
Monday, April 7
Total: 5548 wh/m2Hours08:00118 w/m2
09:00301 w/m2
10:00466 w/m2
11:00595 w/m2
12:00678 w/m2
13:00709 w/m2
14:00687 w/m2
15:00654 w/m2
16:00567 w/m2
17:00432 w/m2
18:00262 w/m2
19:0079 w/m2
Tuesday, April 8
Total: 6165 wh/m2Hours07:001 w/m2
08:00131 w/m2
09:00330 w/m2
10:00514 w/m2
11:00665 w/m2
12:00767 w/m2
13:00815 w/m2
14:00805 w/m2
15:00714 w/m2
16:00606 w/m2
17:00454 w/m2
18:00277 w/m2
19:0086 w/m2
Wednesday, April 9
Total: 6526 wh/m2Hours07:001 w/m2
08:00140 w/m2
09:00345 w/m2
10:00537 w/m2
11:00693 w/m2
12:00801 w/m2
13:00853 w/m2
14:00844 w/m2
15:00778 w/m2
16:00657 w/m2
17:00491 w/m2
18:00294 w/m2
19:0092 w/m2
Thursday, April 10
Total: 6252 wh/m2Hours07:002 w/m2
08:00138 w/m2
09:00335 w/m2
10:00519 w/m2
11:00668 w/m2
12:00772 w/m2
13:00818 w/m2
14:00811 w/m2
15:00741 w/m2
16:00623 w/m2
17:00462 w/m2
18:00276 w/m2
19:0087 w/m2
Friday, April 11
Total: 5560 wh/m2Hours07:002 w/m2
08:00117 w/m2
09:00283 w/m2
10:00441 w/m2
11:00573 w/m2
12:00669 w/m2
13:00719 w/m2
14:00713 w/m2
15:00670 w/m2
16:00576 w/m2
17:00439 w/m2
18:00269 w/m2
19:0089 w/m2
Saturday, April 12
Total: 6046 wh/m2Hours07:003 w/m2
08:00128 w/m2
09:00303 w/m2
10:00469 w/m2
11:00607 w/m2
12:00705 w/m2
13:00756 w/m2
14:00749 w/m2
15:00760 w/m2
16:00663 w/m2
17:00500 w/m2
18:00303 w/m2
19:00100 w/m2
Sunday, April 13
Total: 3731 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:00236 w/m2
10:00481 w/m2
11:00685 w/m2
12:00714 w/m2
13:00588 w/m2
14:00278 w/m2
15:00237 w/m2
16:00184 w/m2
17:00126 w/m2
18:00113 w/m2
19:0049 w/m2
Monday, April 14
Total: 2929 wh/m2Hours07:005 w/m2
08:00143 w/m2
09:00297 w/m2
10:00394 w/m2
11:00393 w/m2
12:00406 w/m2
13:00360 w/m2
14:00279 w/m2
15:00238 w/m2
16:00185 w/m2
17:00126 w/m2
18:0077 w/m2
19:0026 w/m2
Tuesday, April 15
Total: 1697 wh/m2Hours07:002 w/m2
08:0042 w/m2
09:0093 w/m2
10:00141 w/m2
11:00179 w/m2
12:00206 w/m2
13:00218 w/m2
14:00216 w/m2
15:00199 w/m2
16:00169 w/m2
17:00127 w/m2
18:0078 w/m2
19:0027 w/m2
Wednesday, April 16
Total: 5696 wh/m2Hours07:004 w/m2
08:0088 w/m2
09:00250 w/m2
10:00439 w/m2
11:00619 w/m2
12:00722 w/m2
13:00784 w/m2
14:00786 w/m2
15:00686 w/m2
16:00546 w/m2
17:00373 w/m2
18:00290 w/m2
19:00109 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.
