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, November 22
Total: 1920 wh/m2Hours08:0090 w/m2
09:00205 w/m2
10:00311 w/m2
11:00361 w/m2
12:00359 w/m2
13:00306 w/m2
14:00208 w/m2
15:0080 w/m2
Tomorrow, November 23
Total: 477 wh/m2Hours08:0022 w/m2
09:0053 w/m2
10:0077 w/m2
11:0089 w/m2
12:0089 w/m2
13:0076 w/m2
14:0051 w/m2
15:0020 w/m2
Sunday, November 24
Total: 1073 wh/m2Hours08:0021 w/m2
09:0052 w/m2
10:0076 w/m2
11:00201 w/m2
12:00239 w/m2
13:00219 w/m2
14:00195 w/m2
15:0070 w/m2
Monday, November 25
Total: 511 wh/m2Hours08:0060 w/m2
09:0051 w/m2
10:0075 w/m2
11:0087 w/m2
12:0087 w/m2
13:0074 w/m2
14:0055 w/m2
15:0022 w/m2
Tuesday, November 26
Total: 575 wh/m2Hours08:0057 w/m2
09:0079 w/m2
10:00123 w/m2
11:0087 w/m2
12:0086 w/m2
13:0074 w/m2
14:0049 w/m2
15:0020 w/m2
Wednesday, November 27
Total: 455 wh/m2Hours08:0019 w/m2
09:0050 w/m2
10:0073 w/m2
11:0086 w/m2
12:0086 w/m2
13:0073 w/m2
14:0049 w/m2
15:0019 w/m2
Thursday, November 28
Total: 531 wh/m2Hours08:0020 w/m2
09:0054 w/m2
10:0087 w/m2
11:00102 w/m2
12:00102 w/m2
13:0087 w/m2
14:0058 w/m2
15:0021 w/m2
Friday, November 29
Total: 694 wh/m2Hours08:0017 w/m2
09:0067 w/m2
10:00125 w/m2
11:00173 w/m2
12:00146 w/m2
13:0099 w/m2
14:0048 w/m2
15:0019 w/m2
Saturday, November 30
Total: 442 wh/m2Hours08:0018 w/m2
09:0052 w/m2
10:0071 w/m2
11:0083 w/m2
12:0083 w/m2
13:0071 w/m2
14:0047 w/m2
15:0017 w/m2
Sunday, December 1
Total: 613 wh/m2Hours08:0022 w/m2
09:0064 w/m2
10:0091 w/m2
11:00107 w/m2
12:00115 w/m2
13:00111 w/m2
14:0078 w/m2
15:0025 w/m2
Monday, December 2
Total: 887 wh/m2Hours08:0015 w/m2
09:0045 w/m2
10:0069 w/m2
11:0082 w/m2
12:00203 w/m2
13:00234 w/m2
14:00176 w/m2
15:0063 w/m2
Tuesday, December 3
Total: 422 wh/m2Hours08:0014 w/m2
09:0045 w/m2
10:0069 w/m2
11:0081 w/m2
12:0082 w/m2
13:0069 w/m2
14:0046 w/m2
15:0016 w/m2
Wednesday, December 4
Total: 418 wh/m2Hours08:0014 w/m2
09:0044 w/m2
10:0068 w/m2
11:0081 w/m2
12:0081 w/m2
13:0069 w/m2
14:0046 w/m2
15:0015 w/m2
Thursday, December 5
Total: 478 wh/m2Hours08:0013 w/m2
09:0048 w/m2
10:0081 w/m2
11:00104 w/m2
12:0097 w/m2
13:0075 w/m2
14:0045 w/m2
15:0015 w/m2
Friday, December 6
Total: 784 wh/m2Hours08:0015 w/m2
09:0047 w/m2
10:0073 w/m2
11:0080 w/m2
12:00171 w/m2
13:00199 w/m2
14:00155 w/m2
15:0044 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.
