Solar radiation in Houston/Artcc 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 30
Total: 4293 wh/m2Hours08:0048 w/m2
09:00198 w/m2
10:00344 w/m2
11:00436 w/m2
12:00455 w/m2
13:00505 w/m2
14:00578 w/m2
15:00580 w/m2
16:00494 w/m2
17:00392 w/m2
18:00219 w/m2
19:0044 w/m2
Tomorrow, March 31
Total: 6300 wh/m2Hours08:0053 w/m2
09:00211 w/m2
10:00385 w/m2
11:00627 w/m2
12:00811 w/m2
13:00905 w/m2
14:00907 w/m2
15:00838 w/m2
16:00702 w/m2
17:00512 w/m2
18:00287 w/m2
19:0062 w/m2
Tuesday, April 1
Total: 6195 wh/m2Hours08:0074 w/m2
09:00255 w/m2
10:00439 w/m2
11:00635 w/m2
12:00785 w/m2
13:00877 w/m2
14:00867 w/m2
15:00797 w/m2
16:00664 w/m2
17:00478 w/m2
18:00266 w/m2
19:0058 w/m2
Wednesday, April 2
Total: 6440 wh/m2Hours08:0086 w/m2
09:00294 w/m2
10:00503 w/m2
11:00687 w/m2
12:00823 w/m2
13:00894 w/m2
14:00883 w/m2
15:00802 w/m2
16:00663 w/m2
17:00480 w/m2
18:00266 w/m2
19:0059 w/m2
Thursday, April 3
Total: 6548 wh/m2Hours08:0094 w/m2
09:00308 w/m2
10:00521 w/m2
11:00699 w/m2
12:00831 w/m2
13:00899 w/m2
14:00887 w/m2
15:00810 w/m2
16:00673 w/m2
17:00489 w/m2
18:00275 w/m2
19:0062 w/m2
Friday, April 4
Total: 5867 wh/m2Hours08:0066 w/m2
09:00231 w/m2
10:00417 w/m2
11:00599 w/m2
12:00740 w/m2
13:00826 w/m2
14:00820 w/m2
15:00754 w/m2
16:00631 w/m2
17:00463 w/m2
18:00260 w/m2
19:0060 w/m2
Saturday, April 5
Total: 4914 wh/m2Hours08:0054 w/m2
09:00184 w/m2
10:00331 w/m2
11:00472 w/m2
12:00602 w/m2
13:00681 w/m2
14:00728 w/m2
15:00660 w/m2
16:00553 w/m2
17:00388 w/m2
18:00213 w/m2
19:0048 w/m2
Sunday, April 6
Total: 4942 wh/m2Hours08:0058 w/m2
09:00192 w/m2
10:00342 w/m2
11:00485 w/m2
12:00604 w/m2
13:00682 w/m2
14:00688 w/m2
15:00642 w/m2
16:00546 w/m2
17:00407 w/m2
18:00238 w/m2
19:0058 w/m2
Monday, April 7
Total: 5834 wh/m2Hours08:0076 w/m2
09:00244 w/m2
10:00425 w/m2
11:00599 w/m2
12:00732 w/m2
13:00819 w/m2
14:00806 w/m2
15:00740 w/m2
16:00620 w/m2
17:00452 w/m2
18:00258 w/m2
19:0063 w/m2
Tuesday, April 8
Total: 6477 wh/m2Hours08:00104 w/m2
09:00307 w/m2
10:00507 w/m2
11:00684 w/m2
12:00811 w/m2
13:00880 w/m2
14:00873 w/m2
15:00798 w/m2
16:00669 w/m2
17:00492 w/m2
18:00282 w/m2
19:0070 w/m2
Wednesday, April 9
Total: 6995 wh/m2Hours08:00123 w/m2
09:00348 w/m2
10:00565 w/m2
11:00744 w/m2
12:00870 w/m2
13:00933 w/m2
14:00930 w/m2
15:00856 w/m2
16:00718 w/m2
17:00528 w/m2
18:00303 w/m2
19:0077 w/m2
Thursday, April 10
Total: 4540 wh/m2Hours08:0070 w/m2
09:00166 w/m2
10:00228 w/m2
11:00504 w/m2
12:00738 w/m2
13:00884 w/m2
14:00772 w/m2
15:00530 w/m2
16:00198 w/m2
17:00230 w/m2
18:00168 w/m2
19:0052 w/m2
Friday, April 11
Total: 7112 wh/m2Hours08:00135 w/m2
09:00368 w/m2
10:00585 w/m2
11:00762 w/m2
12:00885 w/m2
13:00944 w/m2
14:00935 w/m2
15:00859 w/m2
16:00721 w/m2
17:00531 w/m2
18:00307 w/m2
19:0080 w/m2
Saturday, April 12
Total: 7137 wh/m2Hours08:00139 w/m2
09:00371 w/m2
10:00588 w/m2
11:00765 w/m2
12:00887 w/m2
13:00946 w/m2
14:00937 w/m2
15:00860 w/m2
16:00722 w/m2
17:00533 w/m2
18:00308 w/m2
19:0081 w/m2
Sunday, April 13
Total: 7163 wh/m2Hours08:00143 w/m2
09:00375 w/m2
10:00591 w/m2
11:00768 w/m2
12:00889 w/m2
13:00948 w/m2
14:00938 w/m2
15:00861 w/m2
16:00723 w/m2
17:00534 w/m2
18:00310 w/m2
19:0083 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.
