Solar radiation in St. Lawrence 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 15
Total: 4736 wh/m2Hours07:001 w/m2
08:00125 w/m2
09:00305 w/m2
10:00464 w/m2
11:00585 w/m2
12:00657 w/m2
13:00676 w/m2
14:00640 w/m2
15:00552 w/m2
16:00417 w/m2
17:00244 w/m2
18:0070 w/m2
Tomorrow, March 16
Total: 2485 wh/m2Hours07:001 w/m2
08:00130 w/m2
09:00307 w/m2
10:00415 w/m2
11:00465 w/m2
12:00410 w/m2
13:00221 w/m2
14:00178 w/m2
15:00139 w/m2
16:00106 w/m2
17:0064 w/m2
18:0049 w/m2
Monday, March 17
Total: 3112 wh/m2Hours07:001 w/m2
08:0034 w/m2
09:0087 w/m2
10:00375 w/m2
11:00179 w/m2
12:00654 w/m2
13:00687 w/m2
14:00650 w/m2
15:00195 w/m2
16:00107 w/m2
17:0090 w/m2
18:0053 w/m2
Tuesday, March 18
Total: 1583 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:0089 w/m2
10:00120 w/m2
11:00151 w/m2
12:00168 w/m2
13:00173 w/m2
14:00164 w/m2
15:00302 w/m2
16:00230 w/m2
17:00125 w/m2
18:0021 w/m2
Wednesday, March 19
Total: 2000 wh/m2Hours07:001 w/m2
08:0037 w/m2
09:0082 w/m2
10:00122 w/m2
11:00152 w/m2
12:00170 w/m2
13:00174 w/m2
14:00165 w/m2
15:00466 w/m2
16:00356 w/m2
17:00210 w/m2
18:0065 w/m2
Thursday, March 20
Total: 1772 wh/m2Hours07:002 w/m2
08:0039 w/m2
09:0084 w/m2
10:00136 w/m2
11:00169 w/m2
12:00205 w/m2
13:00244 w/m2
14:00261 w/m2
15:00250 w/m2
16:00201 w/m2
17:00134 w/m2
18:0047 w/m2
Friday, March 21
Total: 1272 wh/m2Hours07:002 w/m2
08:0040 w/m2
09:0085 w/m2
10:00125 w/m2
11:00155 w/m2
12:00172 w/m2
13:00177 w/m2
14:00167 w/m2
15:00145 w/m2
16:00111 w/m2
17:0069 w/m2
18:0024 w/m2
Saturday, March 22
Total: 3855 wh/m2Hours07:0011 w/m2
08:00156 w/m2
09:00277 w/m2
10:00335 w/m2
11:00309 w/m2
12:00174 w/m2
13:00537 w/m2
14:00646 w/m2
15:00584 w/m2
16:00448 w/m2
17:00280 w/m2
18:0098 w/m2
Sunday, March 23
Total: 5069 wh/m2Hours07:0014 w/m2
08:00172 w/m2
09:00353 w/m2
10:00511 w/m2
11:00629 w/m2
12:00697 w/m2
13:00709 w/m2
14:00663 w/m2
15:00562 w/m2
16:00421 w/m2
17:00253 w/m2
18:0085 w/m2
Monday, March 24
Total: 1314 wh/m2Hours07:004 w/m2
08:0045 w/m2
09:0090 w/m2
10:00129 w/m2
11:00159 w/m2
12:00176 w/m2
13:00180 w/m2
14:00171 w/m2
15:00148 w/m2
16:00114 w/m2
17:0072 w/m2
18:0026 w/m2
Tuesday, March 25
Total: 3748 wh/m2Hours07:0010 w/m2
08:00125 w/m2
09:00292 w/m2
10:00361 w/m2
11:00341 w/m2
12:00230 w/m2
13:00449 w/m2
14:00556 w/m2
15:00549 w/m2
16:00441 w/m2
17:00286 w/m2
18:00108 w/m2
Wednesday, March 26
Total: 1344 wh/m2Hours07:006 w/m2
08:0047 w/m2
09:0093 w/m2
10:00132 w/m2
11:00162 w/m2
12:00179 w/m2
13:00183 w/m2
14:00173 w/m2
15:00150 w/m2
16:00117 w/m2
17:0074 w/m2
18:0028 w/m2
Thursday, March 27
Total: 2963 wh/m2Hours07:007 w/m2
08:0049 w/m2
09:0094 w/m2
10:00133 w/m2
11:00163 w/m2
12:00180 w/m2
13:00488 w/m2
14:00615 w/m2
15:00591 w/m2
16:00415 w/m2
17:00199 w/m2
18:0029 w/m2
Friday, March 28
Total: 2791 wh/m2Hours07:0017 w/m2
08:0079 w/m2
09:0096 w/m2
10:00175 w/m2
11:00272 w/m2
12:00345 w/m2
13:00434 w/m2
14:00465 w/m2
15:00446 w/m2
16:00293 w/m2
17:00139 w/m2
18:0030 w/m2
Saturday, March 29
Total: 4195 wh/m2Hours07:0035 w/m2
08:00207 w/m2
09:00389 w/m2
10:00534 w/m2
11:00559 w/m2
12:00318 w/m2
13:00424 w/m2
14:00488 w/m2
15:00484 w/m2
16:00391 w/m2
17:00258 w/m2
18:00107 w/m2
19:001 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.
