Solar radiation in Saint Johnsville 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 16
Total: 3320 wh/m2Hours07:0030 w/m2
08:00140 w/m2
09:00235 w/m2
10:00314 w/m2
11:00368 w/m2
12:00424 w/m2
13:00454 w/m2
14:00375 w/m2
15:00336 w/m2
16:00275 w/m2
17:00206 w/m2
18:00131 w/m2
19:0032 w/m2
Tomorrow, April 17
Total: 6637 wh/m2Hours07:0057 w/m2
08:00228 w/m2
09:00425 w/m2
10:00603 w/m2
11:00742 w/m2
12:00826 w/m2
13:00854 w/m2
14:00825 w/m2
15:00740 w/m2
16:00606 w/m2
17:00435 w/m2
18:00241 w/m2
19:0055 w/m2
Friday, April 18
Total: 4985 wh/m2Hours07:0065 w/m2
08:00246 w/m2
09:00419 w/m2
10:00546 w/m2
11:00613 w/m2
12:00636 w/m2
13:00593 w/m2
14:00511 w/m2
15:00471 w/m2
16:00395 w/m2
17:00291 w/m2
18:00162 w/m2
19:0037 w/m2
Saturday, April 19
Total: 4373 wh/m2Hours07:0045 w/m2
08:00169 w/m2
09:00294 w/m2
10:00394 w/m2
11:00477 w/m2
12:00515 w/m2
13:00532 w/m2
14:00513 w/m2
15:00483 w/m2
16:00415 w/m2
17:00311 w/m2
18:00180 w/m2
19:0045 w/m2
Sunday, April 20
Total: 6699 wh/m2Hours07:0068 w/m2
08:00243 w/m2
09:00431 w/m2
10:00602 w/m2
11:00737 w/m2
12:00825 w/m2
13:00857 w/m2
14:00830 w/m2
15:00744 w/m2
16:00611 w/m2
17:00441 w/m2
18:00248 w/m2
19:0062 w/m2
Monday, April 21
Total: 6143 wh/m2Hours07:0074 w/m2
08:00251 w/m2
09:00426 w/m2
10:00579 w/m2
11:00689 w/m2
12:00757 w/m2
13:00770 w/m2
14:00737 w/m2
15:00657 w/m2
16:00540 w/m2
17:00387 w/m2
18:00219 w/m2
19:0057 w/m2
Tuesday, April 22
Total: 5708 wh/m2Hours07:0061 w/m2
08:00203 w/m2
09:00356 w/m2
10:00499 w/m2
11:00616 w/m2
12:00697 w/m2
13:00733 w/m2
14:00714 w/m2
15:00642 w/m2
16:00528 w/m2
17:00383 w/m2
18:00218 w/m2
19:0058 w/m2
Wednesday, April 23
Total: 6786 wh/m2Hours07:0084 w/m2
08:00270 w/m2
09:00459 w/m2
10:00625 w/m2
11:00754 w/m2
12:00831 w/m2
13:00854 w/m2
14:00822 w/m2
15:00736 w/m2
16:00602 w/m2
17:00434 w/m2
18:00248 w/m2
19:0067 w/m2
Thursday, April 24
Total: 5835 wh/m2Hours07:0079 w/m2
08:00244 w/m2
09:00407 w/m2
10:00546 w/m2
11:00649 w/m2
12:00701 w/m2
13:00714 w/m2
14:00681 w/m2
15:00619 w/m2
16:00522 w/m2
17:00384 w/m2
18:00225 w/m2
19:0064 w/m2
Friday, April 25
Total: 6480 wh/m2Hours07:0086 w/m2
08:00263 w/m2
09:00440 w/m2
10:00591 w/m2
11:00709 w/m2
12:00782 w/m2
13:00800 w/m2
14:00772 w/m2
15:00702 w/m2
16:00583 w/m2
17:00429 w/m2
18:00250 w/m2
19:0073 w/m2
Saturday, April 26
Total: 6648 wh/m2Hours07:0088 w/m2
08:00264 w/m2
09:00441 w/m2
10:00601 w/m2
11:00723 w/m2
12:00801 w/m2
13:00831 w/m2
14:00805 w/m2
15:00724 w/m2
16:00601 w/m2
17:00439 w/m2
18:00255 w/m2
19:0075 w/m2
Sunday, April 27
Total: 7030 wh/m2Hours07:00101 w/m2
08:00293 w/m2
09:00482 w/m2
10:00638 w/m2
11:00738 w/m2
12:00842 w/m2
13:00878 w/m2
14:00849 w/m2
15:00764 w/m2
16:00632 w/m2
17:00462 w/m2
18:00270 w/m2
19:0081 w/m2
Monday, April 28
Total: 6646 wh/m2Hours07:00104 w/m2
08:00296 w/m2
09:00482 w/m2
10:00615 w/m2
11:00644 w/m2
12:00801 w/m2
13:00869 w/m2
14:00850 w/m2
15:00756 w/m2
16:00598 w/m2
17:00392 w/m2
18:00196 w/m2
19:0043 w/m2
Tuesday, April 29
Total: 1793 wh/m2Hours07:0027 w/m2
08:0075 w/m2
09:00123 w/m2
10:00164 w/m2
11:00196 w/m2
12:00215 w/m2
13:00221 w/m2
14:00213 w/m2
15:00192 w/m2
16:00159 w/m2
17:00117 w/m2
18:0069 w/m2
19:0022 w/m2
Wednesday, April 30
Total: 1802 wh/m2Hours07:0028 w/m2
08:0076 w/m2
09:00123 w/m2
10:00165 w/m2
11:00196 w/m2
12:00216 w/m2
13:00222 w/m2
14:00214 w/m2
15:00193 w/m2
16:00160 w/m2
17:00117 w/m2
18:0070 w/m2
19:0022 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.
