Solar radiation in Havana 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 31
Total: 4174 wh/m2Hours08:0017 w/m2
09:00149 w/m2
10:00289 w/m2
11:00383 w/m2
12:00477 w/m2
13:00568 w/m2
14:00617 w/m2
15:00567 w/m2
16:00443 w/m2
17:00328 w/m2
18:00248 w/m2
19:0088 w/m2
Tomorrow, April 1
Total: 6299 wh/m2Hours08:0030 w/m2
09:00201 w/m2
10:00417 w/m2
11:00553 w/m2
12:00722 w/m2
13:00867 w/m2
14:00898 w/m2
15:00848 w/m2
16:00735 w/m2
17:00562 w/m2
18:00347 w/m2
19:00119 w/m2
Wednesday, April 2
Total: 6620 wh/m2Hours08:0028 w/m2
09:00213 w/m2
10:00451 w/m2
11:00666 w/m2
12:00814 w/m2
13:00899 w/m2
14:00914 w/m2
15:00859 w/m2
16:00740 w/m2
17:00565 w/m2
18:00350 w/m2
19:00121 w/m2
Thursday, April 3
Total: 6612 wh/m2Hours08:0041 w/m2
09:00234 w/m2
10:00452 w/m2
11:00647 w/m2
12:00800 w/m2
13:00889 w/m2
14:00910 w/m2
15:00858 w/m2
16:00740 w/m2
17:00566 w/m2
18:00352 w/m2
19:00123 w/m2
Friday, April 4
Total: 6694 wh/m2Hours08:0045 w/m2
09:00245 w/m2
10:00466 w/m2
11:00663 w/m2
12:00812 w/m2
13:00899 w/m2
14:00916 w/m2
15:00861 w/m2
16:00742 w/m2
17:00568 w/m2
18:00353 w/m2
19:00124 w/m2
Saturday, April 5
Total: 6779 wh/m2Hours08:0055 w/m2
09:00271 w/m2
10:00493 w/m2
11:00682 w/m2
12:00821 w/m2
13:00900 w/m2
14:00913 w/m2
15:00858 w/m2
16:00739 w/m2
17:00567 w/m2
18:00354 w/m2
19:00126 w/m2
Sunday, April 6
Total: 5637 wh/m2Hours08:0041 w/m2
09:00205 w/m2
10:00381 w/m2
11:00547 w/m2
12:00682 w/m2
13:00771 w/m2
14:00802 w/m2
15:00740 w/m2
16:00625 w/m2
17:00463 w/m2
18:00282 w/m2
19:0098 w/m2
Monday, April 7
Total: 5623 wh/m2Hours08:0031 w/m2
09:00162 w/m2
10:00330 w/m2
11:00492 w/m2
12:00641 w/m2
13:00739 w/m2
14:00790 w/m2
15:00767 w/m2
16:00676 w/m2
17:00531 w/m2
18:00339 w/m2
19:00125 w/m2
Tuesday, April 8
Total: 6925 wh/m2Hours08:0065 w/m2
09:00284 w/m2
10:00506 w/m2
11:00697 w/m2
12:00837 w/m2
13:00916 w/m2
14:00928 w/m2
15:00871 w/m2
16:00751 w/m2
17:00576 w/m2
18:00362 w/m2
19:00132 w/m2
Wednesday, April 9
Total: 6974 wh/m2Hours08:0070 w/m2
09:00292 w/m2
10:00515 w/m2
11:00704 w/m2
12:00842 w/m2
13:00920 w/m2
14:00930 w/m2
15:00873 w/m2
16:00753 w/m2
17:00578 w/m2
18:00363 w/m2
19:00134 w/m2
Thursday, April 10
Total: 6952 wh/m2Hours08:0071 w/m2
09:00289 w/m2
10:00509 w/m2
11:00698 w/m2
12:00837 w/m2
13:00916 w/m2
14:00929 w/m2
15:00872 w/m2
16:00752 w/m2
17:00578 w/m2
18:00365 w/m2
19:00136 w/m2
Friday, April 11
Total: 4045 wh/m2Hours08:0072 w/m2
09:00293 w/m2
10:00520 w/m2
11:00710 w/m2
12:00818 w/m2
13:00718 w/m2
14:00234 w/m2
15:00219 w/m2
16:00189 w/m2
17:00145 w/m2
18:0092 w/m2
19:0035 w/m2
Saturday, April 12
Total: 7021 wh/m2Hours08:0080 w/m2
09:00304 w/m2
10:00526 w/m2
11:00714 w/m2
12:00851 w/m2
13:00927 w/m2
14:00936 w/m2
15:00879 w/m2
16:00757 w/m2
17:00580 w/m2
18:00351 w/m2
19:00116 w/m2
Sunday, April 13
Total: 7096 wh/m2Hours08:0084 w/m2
09:00308 w/m2
10:00530 w/m2
11:00717 w/m2
12:00853 w/m2
13:00929 w/m2
14:00938 w/m2
15:00880 w/m2
16:00759 w/m2
17:00585 w/m2
18:00371 w/m2
19:00142 w/m2
Monday, April 14
Total: 6700 wh/m2Hours08:0083 w/m2
09:00294 w/m2
10:00500 w/m2
11:00672 w/m2
12:00791 w/m2
13:00850 w/m2
14:00848 w/m2
15:00831 w/m2
16:00738 w/m2
17:00578 w/m2
18:00371 w/m2
19:00144 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.
