Solar radiation in Istiaía 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, April 4
Total: 2142 wh/m2Hours08:0045 w/m2
09:00146 w/m2
10:00210 w/m2
11:00288 w/m2
12:00283 w/m2
13:00271 w/m2
14:00272 w/m2
15:00283 w/m2
16:00152 w/m2
17:00111 w/m2
18:0063 w/m2
19:0018 w/m2
Tomorrow, April 5
Total: 4202 wh/m2Hours08:0028 w/m2
09:00136 w/m2
10:00212 w/m2
11:00290 w/m2
12:00459 w/m2
13:00521 w/m2
14:00574 w/m2
15:00640 w/m2
16:00577 w/m2
17:00442 w/m2
18:00255 w/m2
19:0068 w/m2
Sunday, April 6
Total: 5805 wh/m2Hours08:0071 w/m2
09:00259 w/m2
10:00451 w/m2
11:00613 w/m2
12:00728 w/m2
13:00788 w/m2
14:00788 w/m2
15:00728 w/m2
16:00607 w/m2
17:00444 w/m2
18:00258 w/m2
19:0070 w/m2
Monday, April 7
Total: 2222 wh/m2Hours08:0020 w/m2
09:0066 w/m2
10:00136 w/m2
11:00214 w/m2
12:00271 w/m2
13:00293 w/m2
14:00275 w/m2
15:00254 w/m2
16:00268 w/m2
17:00233 w/m2
18:00153 w/m2
19:0039 w/m2
Tuesday, April 8
Total: 4609 wh/m2Hours08:0070 w/m2
09:00209 w/m2
10:00336 w/m2
11:00412 w/m2
12:00443 w/m2
13:00571 w/m2
14:00649 w/m2
15:00647 w/m2
16:00549 w/m2
17:00411 w/m2
18:00240 w/m2
19:0072 w/m2
Wednesday, April 9
Total: 5912 wh/m2Hours08:0076 w/m2
09:00270 w/m2
10:00462 w/m2
11:00624 w/m2
12:00739 w/m2
13:00797 w/m2
14:00795 w/m2
15:00731 w/m2
16:00617 w/m2
17:00457 w/m2
18:00267 w/m2
19:0077 w/m2
Thursday, April 10
Total: 5975 wh/m2Hours08:0086 w/m2
09:00277 w/m2
10:00468 w/m2
11:00628 w/m2
12:00742 w/m2
13:00801 w/m2
14:00800 w/m2
15:00739 w/m2
16:00623 w/m2
17:00461 w/m2
18:00270 w/m2
19:0080 w/m2
Friday, April 11
Total: 3327 wh/m2Hours08:0088 w/m2
09:00271 w/m2
10:00406 w/m2
11:00401 w/m2
12:00186 w/m2
13:00221 w/m2
14:00221 w/m2
15:00222 w/m2
16:00505 w/m2
17:00452 w/m2
18:00272 w/m2
19:0082 w/m2
Saturday, April 12
Total: 5560 wh/m2Hours08:0094 w/m2
09:00286 w/m2
10:00476 w/m2
11:00636 w/m2
12:00749 w/m2
13:00807 w/m2
14:00802 w/m2
15:00730 w/m2
16:00562 w/m2
17:00316 w/m2
18:0069 w/m2
19:0033 w/m2
Sunday, April 13
Total: 3926 wh/m2Hours08:0024 w/m2
09:0073 w/m2
10:00120 w/m2
11:00160 w/m2
12:00188 w/m2
13:00537 w/m2
14:00713 w/m2
15:00727 w/m2
16:00607 w/m2
17:00445 w/m2
18:00260 w/m2
19:0072 w/m2
Monday, April 14
Total: 2268 wh/m2Hours08:0086 w/m2
09:00270 w/m2
10:00386 w/m2
11:00376 w/m2
12:00189 w/m2
13:00203 w/m2
14:00203 w/m2
15:00187 w/m2
16:00158 w/m2
17:00118 w/m2
18:0070 w/m2
19:0022 w/m2
Tuesday, April 15
Total: 4471 wh/m2Hours08:0039 w/m2
09:0089 w/m2
10:00158 w/m2
11:00209 w/m2
12:00263 w/m2
13:00681 w/m2
14:00800 w/m2
15:00751 w/m2
16:00635 w/m2
17:00473 w/m2
18:00282 w/m2
19:0091 w/m2
Wednesday, April 16
Total: 4438 wh/m2Hours08:00109 w/m2
09:00303 w/m2
10:00492 w/m2
11:00650 w/m2
12:00762 w/m2
13:00799 w/m2
14:00659 w/m2
15:00226 w/m2
16:00175 w/m2
17:00131 w/m2
18:0071 w/m2
19:0061 w/m2
Thursday, April 17
Total: 4524 wh/m2Hours07:001 w/m2
08:0096 w/m2
09:00140 w/m2
10:00236 w/m2
11:00311 w/m2
12:00364 w/m2
13:00557 w/m2
14:00661 w/m2
15:00677 w/m2
16:00620 w/m2
17:00477 w/m2
18:00288 w/m2
19:0096 w/m2
Friday, April 18
Total: 5453 wh/m2Hours08:0029 w/m2
09:0078 w/m2
10:00393 w/m2
11:00638 w/m2
12:00768 w/m2
13:00824 w/m2
14:00821 w/m2
15:00758 w/m2
16:00628 w/m2
17:00393 w/m2
18:0094 w/m2
19:0029 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.
