Solar radiation in Birr 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 3
Total: 5190 wh/m2Hours08:0067 w/m2
09:00233 w/m2
10:00401 w/m2
11:00543 w/m2
12:00645 w/m2
13:00698 w/m2
14:00698 w/m2
15:00646 w/m2
16:00546 w/m2
17:00405 w/m2
18:00237 w/m2
19:0071 w/m2
Tomorrow, April 4
Total: 5244 wh/m2Hours08:0072 w/m2
09:00239 w/m2
10:00407 w/m2
11:00548 w/m2
12:00649 w/m2
13:00702 w/m2
14:00703 w/m2
15:00650 w/m2
16:00550 w/m2
17:00409 w/m2
18:00241 w/m2
19:0074 w/m2
Saturday, April 5
Total: 5206 wh/m2Hours08:0076 w/m2
09:00244 w/m2
10:00412 w/m2
11:00553 w/m2
12:00654 w/m2
13:00707 w/m2
14:00681 w/m2
15:00654 w/m2
16:00553 w/m2
17:00412 w/m2
18:00241 w/m2
19:0019 w/m2
Sunday, April 6
Total: 5346 wh/m2Hours08:0081 w/m2
09:00249 w/m2
10:00417 w/m2
11:00558 w/m2
12:00659 w/m2
13:00711 w/m2
14:00711 w/m2
15:00658 w/m2
16:00557 w/m2
17:00416 w/m2
18:00249 w/m2
19:0080 w/m2
Monday, April 7
Total: 5397 wh/m2Hours08:0085 w/m2
09:00255 w/m2
10:00422 w/m2
11:00563 w/m2
12:00663 w/m2
13:00715 w/m2
14:00715 w/m2
15:00662 w/m2
16:00561 w/m2
17:00420 w/m2
18:00252 w/m2
19:0084 w/m2
Tuesday, April 8
Total: 5443 wh/m2Hours08:0090 w/m2
09:00260 w/m2
10:00428 w/m2
11:00568 w/m2
12:00668 w/m2
13:00720 w/m2
14:00719 w/m2
15:00666 w/m2
16:00565 w/m2
17:00423 w/m2
18:00253 w/m2
19:0083 w/m2
Wednesday, April 9
Total: 3956 wh/m2Hours08:0024 w/m2
09:0066 w/m2
10:00119 w/m2
11:00158 w/m2
12:00405 w/m2
13:00585 w/m2
14:00668 w/m2
15:00631 w/m2
16:00542 w/m2
17:00413 w/m2
18:00256 w/m2
19:0089 w/m2
Thursday, April 10
Total: 4653 wh/m2Hours07:001 w/m2
08:0099 w/m2
09:00268 w/m2
10:00412 w/m2
11:00461 w/m2
12:00638 w/m2
13:00721 w/m2
14:00727 w/m2
15:00656 w/m2
16:00456 w/m2
17:00119 w/m2
18:0072 w/m2
19:0023 w/m2
Friday, April 11
Total: 5599 wh/m2Hours07:001 w/m2
08:00104 w/m2
09:00276 w/m2
10:00443 w/m2
11:00582 w/m2
12:00681 w/m2
13:00732 w/m2
14:00730 w/m2
15:00677 w/m2
16:00575 w/m2
17:00434 w/m2
18:00267 w/m2
19:0096 w/m2
20:001 w/m2
Saturday, April 12
Total: 4325 wh/m2Hours07:001 w/m2
08:0033 w/m2
09:00150 w/m2
10:00315 w/m2
11:00479 w/m2
12:00573 w/m2
13:00621 w/m2
14:00632 w/m2
15:00536 w/m2
16:00400 w/m2
17:00249 w/m2
18:00237 w/m2
19:0098 w/m2
20:001 w/m2
Sunday, April 13
Total: 5320 wh/m2Hours07:001 w/m2
08:0031 w/m2
09:00167 w/m2
10:00356 w/m2
11:00536 w/m2
12:00670 w/m2
13:00736 w/m2
14:00738 w/m2
15:00684 w/m2
16:00582 w/m2
17:00441 w/m2
18:00274 w/m2
19:00103 w/m2
20:001 w/m2
Monday, April 14
Total: 5743 wh/m2Hours07:003 w/m2
08:00118 w/m2
09:00291 w/m2
10:00457 w/m2
11:00595 w/m2
12:00693 w/m2
13:00743 w/m2
14:00741 w/m2
15:00687 w/m2
16:00586 w/m2
17:00445 w/m2
18:00277 w/m2
19:00106 w/m2
20:001 w/m2
Tuesday, April 15
Total: 5793 wh/m2Hours07:004 w/m2
08:00122 w/m2
09:00296 w/m2
10:00462 w/m2
11:00600 w/m2
12:00697 w/m2
13:00747 w/m2
14:00745 w/m2
15:00691 w/m2
16:00589 w/m2
17:00448 w/m2
18:00281 w/m2
19:00109 w/m2
20:002 w/m2
Wednesday, April 16
Total: 5532 wh/m2Hours07:005 w/m2
08:00119 w/m2
09:00273 w/m2
10:00408 w/m2
11:00499 w/m2
12:00658 w/m2
13:00740 w/m2
14:00748 w/m2
15:00690 w/m2
16:00579 w/m2
17:00426 w/m2
18:00275 w/m2
19:00110 w/m2
20:002 w/m2
Thursday, April 17
Total: 2094 wh/m2Hours07:002 w/m2
08:0036 w/m2
09:0092 w/m2
10:00153 w/m2
11:00211 w/m2
12:00261 w/m2
13:00296 w/m2
14:00327 w/m2
15:00274 w/m2
16:00193 w/m2
17:00125 w/m2
18:0086 w/m2
19:0037 w/m2
20:001 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.
