Solar radiation in Saint John’s 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, March 29
Total: 3678 wh/m2Hours07:0070 w/m2
08:00273 w/m2
09:00400 w/m2
10:00279 w/m2
11:00589 w/m2
12:00295 w/m2
13:00494 w/m2
14:00300 w/m2
15:00420 w/m2
16:00401 w/m2
17:00145 w/m2
18:0012 w/m2
Tomorrow, March 30
Total: 7043 wh/m2Hours07:00128 w/m2
08:00356 w/m2
09:00607 w/m2
10:00794 w/m2
11:00931 w/m2
12:00985 w/m2
13:00961 w/m2
14:00862 w/m2
15:00698 w/m2
16:00480 w/m2
17:00228 w/m2
18:0013 w/m2
Monday, March 31
Total: 5659 wh/m2Hours07:0069 w/m2
08:00226 w/m2
09:00342 w/m2
10:00460 w/m2
11:00867 w/m2
12:00668 w/m2
13:00898 w/m2
14:00803 w/m2
15:00667 w/m2
16:00417 w/m2
17:00228 w/m2
18:0014 w/m2
Tuesday, April 1
Total: 6917 wh/m2Hours07:00137 w/m2
08:00389 w/m2
09:00623 w/m2
10:00810 w/m2
11:00934 w/m2
12:00957 w/m2
13:00948 w/m2
14:00860 w/m2
15:00697 w/m2
16:00479 w/m2
17:0069 w/m2
18:0014 w/m2
Wednesday, April 2
Total: 6734 wh/m2Hours07:0035 w/m2
08:00291 w/m2
09:00625 w/m2
10:00631 w/m2
11:00924 w/m2
12:00975 w/m2
13:00963 w/m2
14:00865 w/m2
15:00700 w/m2
16:00481 w/m2
17:00230 w/m2
18:0014 w/m2
Thursday, April 3
Total: 5423 wh/m2Hours07:00118 w/m2
08:00348 w/m2
09:00550 w/m2
10:00701 w/m2
11:00791 w/m2
12:00734 w/m2
13:00564 w/m2
14:00340 w/m2
15:00566 w/m2
16:00467 w/m2
17:00230 w/m2
18:0014 w/m2
Friday, April 4
Total: 2973 wh/m2Hours07:00133 w/m2
08:00393 w/m2
09:00576 w/m2
10:00575 w/m2
11:00235 w/m2
12:00247 w/m2
13:00241 w/m2
14:00216 w/m2
15:00175 w/m2
16:00120 w/m2
17:0058 w/m2
18:004 w/m2
Saturday, April 5
Total: 4723 wh/m2Hours07:0064 w/m2
08:00120 w/m2
09:00313 w/m2
10:00531 w/m2
11:00720 w/m2
12:00698 w/m2
13:00626 w/m2
14:00492 w/m2
15:00520 w/m2
16:00411 w/m2
17:00215 w/m2
18:0013 w/m2
Sunday, April 6
Total: 3225 wh/m2Hours07:00114 w/m2
08:00121 w/m2
09:00289 w/m2
10:00466 w/m2
11:00638 w/m2
12:00563 w/m2
13:00420 w/m2
14:00238 w/m2
15:00193 w/m2
16:00121 w/m2
17:0058 w/m2
18:004 w/m2
Monday, April 7
Total: 5016 wh/m2Hours07:00114 w/m2
08:00331 w/m2
09:00521 w/m2
10:00679 w/m2
11:00779 w/m2
12:00760 w/m2
13:00668 w/m2
14:00507 w/m2
15:00360 w/m2
16:00210 w/m2
17:0081 w/m2
18:006 w/m2
Tuesday, April 8
Total: 4989 wh/m2Hours07:0089 w/m2
08:00265 w/m2
09:00503 w/m2
10:00720 w/m2
11:00881 w/m2
12:00821 w/m2
13:00597 w/m2
14:00238 w/m2
15:00347 w/m2
16:00327 w/m2
17:00188 w/m2
18:0013 w/m2
Wednesday, April 9
Total: 2274 wh/m2Hours07:0087 w/m2
08:00233 w/m2
09:00305 w/m2
10:00305 w/m2
11:00236 w/m2
12:00248 w/m2
13:00242 w/m2
14:00217 w/m2
15:00193 w/m2
16:00133 w/m2
17:0070 w/m2
18:005 w/m2
Thursday, April 10
Total: 2442 wh/m2Hours07:0067 w/m2
08:00196 w/m2
09:00280 w/m2
10:00324 w/m2
11:00328 w/m2
12:00322 w/m2
13:00290 w/m2
14:00239 w/m2
15:00193 w/m2
16:00133 w/m2
17:0064 w/m2
18:006 w/m2
Friday, April 11
Total: 4337 wh/m2Hours07:0049 w/m2
08:00134 w/m2
09:00307 w/m2
10:00484 w/m2
11:00641 w/m2
12:00688 w/m2
13:00682 w/m2
14:00622 w/m2
15:00422 w/m2
16:00230 w/m2
17:0070 w/m2
18:008 w/m2
Saturday, April 12
Total: 5889 wh/m2Hours07:00166 w/m2
08:00418 w/m2
09:00644 w/m2
10:00805 w/m2
11:00865 w/m2
12:00803 w/m2
13:00613 w/m2
14:00321 w/m2
15:00545 w/m2
16:00459 w/m2
17:00233 w/m2
18:0017 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.
