Solar radiation in Harlingen, Rio Grande Valley 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, November 22
Total: 4326 wh/m2Hours08:00140 w/m2
09:00344 w/m2
10:00514 w/m2
11:00631 w/m2
12:00685 w/m2
13:00669 w/m2
14:00587 w/m2
15:00445 w/m2
16:00256 w/m2
17:0055 w/m2
Tomorrow, November 23
Total: 4299 wh/m2Hours08:00137 w/m2
09:00340 w/m2
10:00511 w/m2
11:00629 w/m2
12:00681 w/m2
13:00666 w/m2
14:00585 w/m2
15:00442 w/m2
16:00254 w/m2
17:0054 w/m2
Sunday, November 24
Total: 4282 wh/m2Hours08:00134 w/m2
09:00337 w/m2
10:00508 w/m2
11:00626 w/m2
12:00679 w/m2
13:00665 w/m2
14:00583 w/m2
15:00442 w/m2
16:00254 w/m2
17:0054 w/m2
Monday, November 25
Total: 4260 wh/m2Hours08:00131 w/m2
09:00334 w/m2
10:00505 w/m2
11:00622 w/m2
12:00676 w/m2
13:00663 w/m2
14:00582 w/m2
15:00441 w/m2
16:00253 w/m2
17:0053 w/m2
Tuesday, November 26
Total: 4194 wh/m2Hours08:00128 w/m2
09:00328 w/m2
10:00497 w/m2
11:00612 w/m2
12:00664 w/m2
13:00652 w/m2
14:00574 w/m2
15:00436 w/m2
16:00250 w/m2
17:0053 w/m2
Wednesday, November 27
Total: 4214 wh/m2Hours08:00125 w/m2
09:00326 w/m2
10:00498 w/m2
11:00616 w/m2
12:00671 w/m2
13:00658 w/m2
14:00578 w/m2
15:00438 w/m2
16:00251 w/m2
17:0053 w/m2
Thursday, November 28
Total: 4153 wh/m2Hours08:00121 w/m2
09:00319 w/m2
10:00489 w/m2
11:00607 w/m2
12:00663 w/m2
13:00650 w/m2
14:00571 w/m2
15:00433 w/m2
16:00248 w/m2
17:0052 w/m2
Friday, November 29
Total: 3741 wh/m2Hours08:00104 w/m2
09:00285 w/m2
10:00436 w/m2
11:00540 w/m2
12:00584 w/m2
13:00587 w/m2
14:00526 w/m2
15:00403 w/m2
16:00229 w/m2
17:0047 w/m2
Saturday, November 30
Total: 3642 wh/m2Hours08:00104 w/m2
09:00282 w/m2
10:00436 w/m2
11:00542 w/m2
12:00592 w/m2
13:00572 w/m2
14:00494 w/m2
15:00368 w/m2
16:00209 w/m2
17:0043 w/m2
Sunday, December 1
Total: 3720 wh/m2Hours08:0099 w/m2
09:00275 w/m2
10:00431 w/m2
11:00544 w/m2
12:00602 w/m2
13:00588 w/m2
14:00517 w/m2
15:00392 w/m2
16:00225 w/m2
17:0047 w/m2
Monday, December 2
Total: 3697 wh/m2Hours08:0098 w/m2
09:00275 w/m2
10:00425 w/m2
11:00534 w/m2
12:00588 w/m2
13:00582 w/m2
14:00520 w/m2
15:00397 w/m2
16:00229 w/m2
17:0049 w/m2
Tuesday, December 3
Total: 1032 wh/m2Hours08:0028 w/m2
09:0078 w/m2
10:00121 w/m2
11:00151 w/m2
12:00165 w/m2
13:00162 w/m2
14:00143 w/m2
15:00109 w/m2
16:0062 w/m2
17:0013 w/m2
Wednesday, December 4
Total: 1026 wh/m2Hours08:0027 w/m2
09:0077 w/m2
10:00120 w/m2
11:00150 w/m2
12:00164 w/m2
13:00162 w/m2
14:00143 w/m2
15:00108 w/m2
16:0062 w/m2
17:0013 w/m2
Thursday, December 5
Total: 1746 wh/m2Hours08:0058 w/m2
09:00106 w/m2
10:00143 w/m2
11:00165 w/m2
12:00164 w/m2
13:00268 w/m2
14:00304 w/m2
15:00281 w/m2
16:00207 w/m2
17:0050 w/m2
Friday, December 6
Total: 3687 wh/m2Hours08:00102 w/m2
09:00290 w/m2
10:00435 w/m2
11:00503 w/m2
12:00494 w/m2
13:00578 w/m2
14:00551 w/m2
15:00431 w/m2
16:00249 w/m2
17:0054 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.
