Solar radiation in St. Catharines 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, July 6
Total: 7722 wh/m2Hours06:002 w/m2
07:00108 w/m2
08:00277 w/m2
09:00455 w/m2
10:00617 w/m2
11:00766 w/m2
12:00859 w/m2
13:00906 w/m2
14:00849 w/m2
15:00829 w/m2
16:00736 w/m2
17:00592 w/m2
18:00420 w/m2
19:00238 w/m2
20:0068 w/m2
Tomorrow, July 7
Total: 7839 wh/m2Hours06:002 w/m2
07:00109 w/m2
08:00286 w/m2
09:00470 w/m2
10:00637 w/m2
11:00769 w/m2
12:00865 w/m2
13:00909 w/m2
14:00900 w/m2
15:00842 w/m2
16:00729 w/m2
17:00592 w/m2
18:00423 w/m2
19:00238 w/m2
20:0068 w/m2
Monday, July 8
Total: 7814 wh/m2Hours06:001 w/m2
07:00107 w/m2
08:00283 w/m2
09:00467 w/m2
10:00633 w/m2
11:00769 w/m2
12:00862 w/m2
13:00906 w/m2
14:00899 w/m2
15:00841 w/m2
16:00736 w/m2
17:00592 w/m2
18:00419 w/m2
19:00234 w/m2
20:0065 w/m2
Tuesday, July 9
Total: 5237 wh/m2Hours06:001 w/m2
07:0075 w/m2
08:00193 w/m2
09:00317 w/m2
10:00430 w/m2
11:00522 w/m2
12:00585 w/m2
13:00603 w/m2
14:00599 w/m2
15:00560 w/m2
16:00480 w/m2
17:00386 w/m2
18:00280 w/m2
19:00160 w/m2
20:0046 w/m2
Wednesday, July 10
Total: 7033 wh/m2Hours06:001 w/m2
07:0093 w/m2
08:00256 w/m2
09:00426 w/m2
10:00578 w/m2
11:00706 w/m2
12:00788 w/m2
13:00829 w/m2
14:00818 w/m2
15:00755 w/m2
16:00646 w/m2
17:00511 w/m2
18:00365 w/m2
19:00204 w/m2
20:0057 w/m2
Thursday, July 11
Total: 7302 wh/m2Hours06:001 w/m2
07:0097 w/m2
08:00265 w/m2
09:00441 w/m2
10:00600 w/m2
11:00732 w/m2
12:00818 w/m2
13:00854 w/m2
14:00844 w/m2
15:00782 w/m2
16:00677 w/m2
17:00538 w/m2
18:00381 w/m2
19:00214 w/m2
20:0058 w/m2
Friday, July 12
Total: 7112 wh/m2Hours06:001 w/m2
07:0092 w/m2
08:00257 w/m2
09:00425 w/m2
10:00578 w/m2
11:00699 w/m2
12:00785 w/m2
13:00832 w/m2
14:00826 w/m2
15:00768 w/m2
16:00668 w/m2
17:00533 w/m2
18:00380 w/m2
19:00211 w/m2
20:0057 w/m2
Saturday, July 13
Total: 7631 wh/m2Hours06:001 w/m2
07:0096 w/m2
08:00268 w/m2
09:00449 w/m2
10:00613 w/m2
11:00746 w/m2
12:00842 w/m2
13:00890 w/m2
14:00885 w/m2
15:00829 w/m2
16:00726 w/m2
17:00583 w/m2
18:00413 w/m2
19:00229 w/m2
20:0061 w/m2
Sunday, July 14
Total: 7682 wh/m2Hours07:0096 w/m2
08:00273 w/m2
09:00457 w/m2
10:00624 w/m2
11:00758 w/m2
12:00852 w/m2
13:00896 w/m2
14:00889 w/m2
15:00831 w/m2
16:00726 w/m2
17:00583 w/m2
18:00411 w/m2
19:00227 w/m2
20:0059 w/m2
Monday, July 15
Total: 7599 wh/m2Hours07:0092 w/m2
08:00266 w/m2
09:00447 w/m2
10:00613 w/m2
11:00749 w/m2
12:00843 w/m2
13:00890 w/m2
14:00885 w/m2
15:00827 w/m2
16:00722 w/m2
17:00578 w/m2
18:00407 w/m2
19:00223 w/m2
20:0057 w/m2
Tuesday, July 16
Total: 7397 wh/m2Hours07:0089 w/m2
08:00261 w/m2
09:00440 w/m2
10:00603 w/m2
11:00736 w/m2
12:00828 w/m2
13:00873 w/m2
14:00867 w/m2
15:00803 w/m2
16:00697 w/m2
17:00554 w/m2
18:00385 w/m2
19:00209 w/m2
20:0052 w/m2
Wednesday, July 17
Total: 7649 wh/m2Hours07:0085 w/m2
08:00253 w/m2
09:00446 w/m2
10:00620 w/m2
11:00758 w/m2
12:00853 w/m2
13:00899 w/m2
14:00893 w/m2
15:00835 w/m2
16:00730 w/m2
17:00585 w/m2
18:00411 w/m2
19:00225 w/m2
20:0056 w/m2
Thursday, July 18
Total: 6634 wh/m2Hours07:0088 w/m2
08:00265 w/m2
09:00450 w/m2
10:00619 w/m2
11:00756 w/m2
12:00851 w/m2
13:00895 w/m2
14:00883 w/m2
15:00775 w/m2
16:00550 w/m2
17:00241 w/m2
18:00161 w/m2
19:0082 w/m2
20:0018 w/m2
Friday, July 19
Total: 5322 wh/m2Hours07:0058 w/m2
08:00213 w/m2
09:00348 w/m2
10:00459 w/m2
11:00532 w/m2
12:00651 w/m2
13:00741 w/m2
14:00780 w/m2
15:00619 w/m2
16:00401 w/m2
17:00145 w/m2
18:00194 w/m2
19:00140 w/m2
20:0041 w/m2
Saturday, July 20
Total: 7605 wh/m2Hours07:0084 w/m2
08:00261 w/m2
09:00447 w/m2
10:00615 w/m2
11:00752 w/m2
12:00848 w/m2
13:00895 w/m2
14:00889 w/m2
15:00832 w/m2
16:00726 w/m2
17:00580 w/m2
18:00406 w/m2
19:00219 w/m2
20:0051 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.
