Solar radiation in Ontario 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, February 24
Total: 4967 wh/m2Hours07:0048 w/m2
08:00251 w/m2
09:00449 w/m2
10:00606 w/m2
11:00708 w/m2
12:00745 w/m2
13:00716 w/m2
14:00623 w/m2
15:00472 w/m2
16:00278 w/m2
17:0071 w/m2
Tomorrow, February 25
Total: 5010 wh/m2Hours07:0051 w/m2
08:00256 w/m2
09:00454 w/m2
10:00611 w/m2
11:00712 w/m2
12:00749 w/m2
13:00720 w/m2
14:00627 w/m2
15:00476 w/m2
16:00281 w/m2
17:0073 w/m2
Wednesday, February 26
Total: 5058 wh/m2Hours07:0055 w/m2
08:00260 w/m2
09:00459 w/m2
10:00616 w/m2
11:00717 w/m2
12:00754 w/m2
13:00725 w/m2
14:00631 w/m2
15:00480 w/m2
16:00285 w/m2
17:0076 w/m2
Thursday, February 27
Total: 4600 wh/m2Hours07:0058 w/m2
08:00258 w/m2
09:00431 w/m2
10:00534 w/m2
11:00621 w/m2
12:00653 w/m2
13:00627 w/m2
14:00587 w/m2
15:00468 w/m2
16:00285 w/m2
17:0078 w/m2
Friday, February 28
Total: 5043 wh/m2Hours07:0058 w/m2
08:00256 w/m2
09:00450 w/m2
10:00606 w/m2
11:00709 w/m2
12:00750 w/m2
13:00724 w/m2
14:00633 w/m2
15:00485 w/m2
16:00291 w/m2
17:0081 w/m2
Saturday, March 1
Total: 5111 wh/m2Hours07:0063 w/m2
08:00267 w/m2
09:00463 w/m2
10:00618 w/m2
11:00718 w/m2
12:00756 w/m2
13:00727 w/m2
14:00636 w/m2
15:00487 w/m2
16:00293 w/m2
17:0083 w/m2
Sunday, March 2
Total: 4757 wh/m2Hours07:0059 w/m2
08:00245 w/m2
09:00432 w/m2
10:00584 w/m2
11:00676 w/m2
12:00705 w/m2
13:00678 w/m2
14:00587 w/m2
15:00446 w/m2
16:00269 w/m2
17:0076 w/m2
Monday, March 3
Total: 4867 wh/m2Hours07:0059 w/m2
08:00235 w/m2
09:00408 w/m2
10:00551 w/m2
11:00688 w/m2
12:00732 w/m2
13:00714 w/m2
14:00623 w/m2
15:00479 w/m2
16:00291 w/m2
17:0087 w/m2
Tuesday, March 4
Total: 5090 wh/m2Hours07:0072 w/m2
08:00271 w/m2
09:00464 w/m2
10:00617 w/m2
11:00713 w/m2
12:00748 w/m2
13:00718 w/m2
14:00627 w/m2
15:00479 w/m2
16:00292 w/m2
17:0089 w/m2
Wednesday, March 5
Total: 5276 wh/m2Hours07:0080 w/m2
08:00289 w/m2
09:00484 w/m2
10:00638 w/m2
11:00737 w/m2
12:00770 w/m2
13:00740 w/m2
14:00646 w/m2
15:00496 w/m2
16:00303 w/m2
17:0093 w/m2
Thursday, March 6
Total: 5250 wh/m2Hours07:0080 w/m2
08:00281 w/m2
09:00472 w/m2
10:00624 w/m2
11:00727 w/m2
12:00766 w/m2
13:00741 w/m2
14:00651 w/m2
15:00502 w/m2
16:00309 w/m2
17:0097 w/m2
Friday, March 7
Total: 5412 wh/m2Hours07:0089 w/m2
08:00300 w/m2
09:00496 w/m2
10:00650 w/m2
11:00749 w/m2
12:00786 w/m2
13:00756 w/m2
14:00662 w/m2
15:00510 w/m2
16:00314 w/m2
17:00100 w/m2
Saturday, March 8
Total: 4246 wh/m2Hours07:0094 w/m2
08:00309 w/m2
09:00508 w/m2
10:00664 w/m2
11:00756 w/m2
12:00715 w/m2
13:00449 w/m2
14:00357 w/m2
15:00235 w/m2
16:00118 w/m2
17:0041 w/m2
Sunday, March 9
Total: 1390 wh/m2Hours08:0025 w/m2
09:0079 w/m2
10:00128 w/m2
11:00167 w/m2
12:00192 w/m2
13:00201 w/m2
14:00193 w/m2
15:00168 w/m2
16:00130 w/m2
17:0080 w/m2
18:0027 w/m2
Monday, March 10
Total: 5577 wh/m2Hours08:00101 w/m2
09:00315 w/m2
10:00514 w/m2
11:00671 w/m2
12:00769 w/m2
13:00803 w/m2
14:00771 w/m2
15:00676 w/m2
16:00523 w/m2
17:00325 w/m2
18:00109 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.
