Solar radiation in McGill 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, October 22
Total: 3694 wh/m2Hours08:00110 w/m2
09:00289 w/m2
10:00445 w/m2
11:00552 w/m2
12:00593 w/m2
13:00578 w/m2
14:00452 w/m2
15:00369 w/m2
16:00237 w/m2
17:0069 w/m2
Tomorrow, October 23
Total: 3837 wh/m2Hours08:00107 w/m2
09:00287 w/m2
10:00441 w/m2
11:00550 w/m2
12:00603 w/m2
13:00596 w/m2
14:00530 w/m2
15:00409 w/m2
16:00246 w/m2
17:0068 w/m2
Thursday, October 24
Total: 3791 wh/m2Hours08:00104 w/m2
09:00282 w/m2
10:00437 w/m2
11:00545 w/m2
12:00598 w/m2
13:00591 w/m2
14:00525 w/m2
15:00404 w/m2
16:00241 w/m2
17:0064 w/m2
Friday, October 25
Total: 3672 wh/m2Hours08:0099 w/m2
09:00276 w/m2
10:00429 w/m2
11:00536 w/m2
12:00585 w/m2
13:00575 w/m2
14:00506 w/m2
15:00384 w/m2
16:00225 w/m2
17:0057 w/m2
Saturday, October 26
Total: 3696 wh/m2Hours08:0096 w/m2
09:00273 w/m2
10:00427 w/m2
11:00535 w/m2
12:00588 w/m2
13:00581 w/m2
14:00514 w/m2
15:00394 w/m2
16:00231 w/m2
17:0057 w/m2
Sunday, October 27
Total: 3624 wh/m2Hours08:0092 w/m2
09:00266 w/m2
10:00420 w/m2
11:00528 w/m2
12:00579 w/m2
13:00572 w/m2
14:00505 w/m2
15:00385 w/m2
16:00224 w/m2
17:0053 w/m2
Monday, October 28
Total: 3358 wh/m2Hours08:0086 w/m2
09:00253 w/m2
10:00397 w/m2
11:00495 w/m2
12:00542 w/m2
13:00530 w/m2
14:00463 w/m2
15:00348 w/m2
16:00200 w/m2
17:0044 w/m2
Tuesday, October 29
Total: 3309 wh/m2Hours08:0074 w/m2
09:00230 w/m2
10:00370 w/m2
11:00475 w/m2
12:00532 w/m2
13:00533 w/m2
14:00476 w/m2
15:00364 w/m2
16:00210 w/m2
17:0045 w/m2
Wednesday, October 30
Total: 3489 wh/m2Hours08:0082 w/m2
09:00254 w/m2
10:00406 w/m2
11:00514 w/m2
12:00565 w/m2
13:00556 w/m2
14:00489 w/m2
15:00370 w/m2
16:00210 w/m2
17:0043 w/m2
Thursday, October 31
Total: 3442 wh/m2Hours08:0078 w/m2
09:00250 w/m2
10:00401 w/m2
11:00508 w/m2
12:00559 w/m2
13:00551 w/m2
14:00484 w/m2
15:00365 w/m2
16:00206 w/m2
17:0040 w/m2
Friday, November 1
Total: 3416 wh/m2Hours08:0075 w/m2
09:00247 w/m2
10:00398 w/m2
11:00505 w/m2
12:00556 w/m2
13:00549 w/m2
14:00482 w/m2
15:00363 w/m2
16:00203 w/m2
17:0038 w/m2
Saturday, November 2
Total: 3282 wh/m2Hours08:0061 w/m2
09:00220 w/m2
10:00375 w/m2
11:00489 w/m2
12:00541 w/m2
13:00535 w/m2
14:00470 w/m2
15:00357 w/m2
16:00199 w/m2
17:0035 w/m2
Sunday, November 3
Total: 3339 wh/m2Hours07:0069 w/m2
08:00238 w/m2
09:00390 w/m2
10:00496 w/m2
11:00548 w/m2
12:00540 w/m2
13:00474 w/m2
14:00355 w/m2
15:00196 w/m2
16:0033 w/m2
Monday, November 4
Total: 3298 wh/m2Hours07:0066 w/m2
08:00234 w/m2
09:00385 w/m2
10:00491 w/m2
11:00543 w/m2
12:00536 w/m2
13:00470 w/m2
14:00351 w/m2
15:00192 w/m2
16:0030 w/m2
Tuesday, November 5
Total: 3255 wh/m2Hours07:0062 w/m2
08:00230 w/m2
09:00380 w/m2
10:00487 w/m2
11:00538 w/m2
12:00531 w/m2
13:00465 w/m2
14:00346 w/m2
15:00188 w/m2
16:0028 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.
