Solar radiation in Grand Cayman 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: 4180 wh/m2Hours07:0012 w/m2
08:0085 w/m2
09:00379 w/m2
10:00512 w/m2
11:00324 w/m2
12:00561 w/m2
13:00711 w/m2
14:00680 w/m2
15:00525 w/m2
16:00302 w/m2
17:0089 w/m2
Tomorrow, November 23
Total: 4307 wh/m2Hours07:0018 w/m2
08:00221 w/m2
09:00432 w/m2
10:00582 w/m2
11:00703 w/m2
12:00762 w/m2
13:00638 w/m2
14:00420 w/m2
15:00270 w/m2
16:00216 w/m2
17:0045 w/m2
Sunday, November 24
Total: 2164 wh/m2Hours07:0016 w/m2
08:00182 w/m2
09:00329 w/m2
10:00403 w/m2
11:00421 w/m2
12:00218 w/m2
13:00192 w/m2
14:00170 w/m2
15:00131 w/m2
16:0079 w/m2
17:0023 w/m2
Monday, November 25
Total: 3456 wh/m2Hours07:0014 w/m2
08:00196 w/m2
09:00411 w/m2
10:00597 w/m2
11:00596 w/m2
12:00576 w/m2
13:00409 w/m2
14:00308 w/m2
15:00205 w/m2
16:00110 w/m2
17:0034 w/m2
Tuesday, November 26
Total: 4977 wh/m2Hours07:006 w/m2
08:00147 w/m2
09:00376 w/m2
10:00589 w/m2
11:00725 w/m2
12:00784 w/m2
13:00766 w/m2
14:00674 w/m2
15:00516 w/m2
16:00309 w/m2
17:0085 w/m2
Wednesday, November 27
Total: 1334 wh/m2Hours07:003 w/m2
08:0054 w/m2
09:00109 w/m2
10:00153 w/m2
11:00183 w/m2
12:00196 w/m2
13:00191 w/m2
14:00168 w/m2
15:00130 w/m2
16:0087 w/m2
17:0060 w/m2
Thursday, November 28
Total: 4935 wh/m2Hours07:0013 w/m2
08:00212 w/m2
09:00431 w/m2
10:00610 w/m2
11:00729 w/m2
12:00775 w/m2
13:00739 w/m2
14:00631 w/m2
15:00458 w/m2
16:00252 w/m2
17:0085 w/m2
Friday, November 29
Total: 5122 wh/m2Hours07:0012 w/m2
08:00209 w/m2
09:00428 w/m2
10:00607 w/m2
11:00727 w/m2
12:00780 w/m2
13:00761 w/m2
14:00672 w/m2
15:00519 w/m2
16:00316 w/m2
17:0091 w/m2
Saturday, November 30
Total: 4154 wh/m2Hours07:008 w/m2
08:00186 w/m2
09:00415 w/m2
10:00603 w/m2
11:00713 w/m2
12:00730 w/m2
13:00641 w/m2
14:00482 w/m2
15:00267 w/m2
16:0079 w/m2
17:0030 w/m2
Sunday, December 1
Total: 1272 wh/m2Hours07:002 w/m2
08:0051 w/m2
09:00106 w/m2
10:00150 w/m2
11:00181 w/m2
12:00194 w/m2
13:00190 w/m2
14:00167 w/m2
15:00129 w/m2
16:0079 w/m2
17:0023 w/m2
Monday, December 2
Total: 1380 wh/m2Hours07:002 w/m2
08:0050 w/m2
09:00105 w/m2
10:00150 w/m2
11:00198 w/m2
12:00213 w/m2
13:00227 w/m2
14:00184 w/m2
15:00142 w/m2
16:0079 w/m2
17:0030 w/m2
Tuesday, December 3
Total: 1265 wh/m2Hours07:002 w/m2
08:0050 w/m2
09:00104 w/m2
10:00149 w/m2
11:00180 w/m2
12:00193 w/m2
13:00189 w/m2
14:00167 w/m2
15:00129 w/m2
16:0079 w/m2
17:0023 w/m2
Wednesday, December 4
Total: 3246 wh/m2Hours07:002 w/m2
08:0068 w/m2
09:00180 w/m2
10:00306 w/m2
11:00443 w/m2
12:00544 w/m2
13:00586 w/m2
14:00496 w/m2
15:00365 w/m2
16:00205 w/m2
17:0051 w/m2
Thursday, December 5
Total: 2364 wh/m2Hours07:002 w/m2
08:00103 w/m2
09:00273 w/m2
10:00453 w/m2
11:00463 w/m2
12:00366 w/m2
13:00207 w/m2
14:00200 w/m2
15:00155 w/m2
16:00103 w/m2
17:0039 w/m2
Friday, December 6
Total: 1949 wh/m2Hours07:002 w/m2
08:0071 w/m2
09:00161 w/m2
10:00244 w/m2
11:00295 w/m2
12:00318 w/m2
13:00295 w/m2
14:00262 w/m2
15:00191 w/m2
16:00110 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.
