Solar radiation in Alvin 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 21
Total: 4087 wh/m2Hours07:002 w/m2
08:00157 w/m2
09:00353 w/m2
10:00512 w/m2
11:00616 w/m2
12:00657 w/m2
13:00631 w/m2
14:00541 w/m2
15:00394 w/m2
16:00204 w/m2
17:0020 w/m2
Tomorrow, November 22
Total: 4062 wh/m2Hours07:002 w/m2
08:00154 w/m2
09:00350 w/m2
10:00508 w/m2
11:00613 w/m2
12:00654 w/m2
13:00629 w/m2
14:00539 w/m2
15:00392 w/m2
16:00202 w/m2
17:0019 w/m2
Saturday, November 23
Total: 4037 wh/m2Hours07:001 w/m2
08:00151 w/m2
09:00346 w/m2
10:00505 w/m2
11:00610 w/m2
12:00651 w/m2
13:00626 w/m2
14:00537 w/m2
15:00390 w/m2
16:00201 w/m2
17:0019 w/m2
Sunday, November 24
Total: 3718 wh/m2Hours07:001 w/m2
08:00139 w/m2
09:00320 w/m2
10:00461 w/m2
11:00551 w/m2
12:00576 w/m2
13:00576 w/m2
14:00506 w/m2
15:00374 w/m2
16:00196 w/m2
17:0018 w/m2
Monday, November 25
Total: 3893 wh/m2Hours07:001 w/m2
08:00140 w/m2
09:00328 w/m2
10:00483 w/m2
11:00587 w/m2
12:00629 w/m2
13:00608 w/m2
14:00522 w/m2
15:00381 w/m2
16:00196 w/m2
17:0018 w/m2
Tuesday, November 26
Total: 3719 wh/m2Hours08:00123 w/m2
09:00301 w/m2
10:00455 w/m2
11:00561 w/m2
12:00611 w/m2
13:00588 w/m2
14:00506 w/m2
15:00368 w/m2
16:00189 w/m2
17:0017 w/m2
Wednesday, November 27
Total: 3015 wh/m2Hours08:00109 w/m2
09:00259 w/m2
10:00377 w/m2
11:00458 w/m2
12:00483 w/m2
13:00466 w/m2
14:00405 w/m2
15:00294 w/m2
16:00151 w/m2
17:0013 w/m2
Thursday, November 28
Total: 3318 wh/m2Hours08:00103 w/m2
09:00253 w/m2
10:00391 w/m2
11:00492 w/m2
12:00544 w/m2
13:00534 w/m2
14:00469 w/m2
15:00345 w/m2
16:00173 w/m2
17:0014 w/m2
Friday, November 29
Total: 3578 wh/m2Hours08:00119 w/m2
09:00297 w/m2
10:00447 w/m2
11:00547 w/m2
12:00594 w/m2
13:00566 w/m2
14:00478 w/m2
15:00342 w/m2
16:00173 w/m2
17:0015 w/m2
Saturday, November 30
Total: 2498 wh/m2Hours08:0095 w/m2
09:00228 w/m2
10:00328 w/m2
11:00391 w/m2
12:00401 w/m2
13:00378 w/m2
14:00324 w/m2
15:00229 w/m2
16:00114 w/m2
17:0010 w/m2
Sunday, December 1
Total: 3078 wh/m2Hours08:0090 w/m2
09:00235 w/m2
10:00363 w/m2
11:00463 w/m2
12:00510 w/m2
13:00498 w/m2
14:00428 w/m2
15:00314 w/m2
16:00163 w/m2
17:0014 w/m2
Monday, December 2
Total: 1652 wh/m2Hours08:0098 w/m2
09:00175 w/m2
10:00246 w/m2
11:00267 w/m2
12:00261 w/m2
13:00238 w/m2
14:00181 w/m2
15:00123 w/m2
16:0058 w/m2
17:005 w/m2
Tuesday, December 3
Total: 2136 wh/m2Hours08:0086 w/m2
09:00263 w/m2
10:00335 w/m2
11:00300 w/m2
12:00157 w/m2
13:00276 w/m2
14:00314 w/m2
15:00277 w/m2
16:00120 w/m2
17:008 w/m2
Wednesday, December 4
Total: 1335 wh/m2Hours08:0070 w/m2
09:00129 w/m2
10:00175 w/m2
11:00174 w/m2
12:00156 w/m2
13:00196 w/m2
14:00193 w/m2
15:00165 w/m2
16:0072 w/m2
17:005 w/m2
Thursday, December 5
Total: 954 wh/m2Hours08:0029 w/m2
09:0077 w/m2
10:00118 w/m2
11:00145 w/m2
12:00156 w/m2
13:00151 w/m2
14:00130 w/m2
15:0095 w/m2
16:0049 w/m2
17:004 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.
