Solar radiation in Saint-Louis 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: 6120 wh/m2Hours06:0025 w/m2
07:00177 w/m2
08:00472 w/m2
09:00712 w/m2
10:00876 w/m2
11:00871 w/m2
12:00722 w/m2
13:00627 w/m2
14:00565 w/m2
15:00453 w/m2
16:00388 w/m2
17:00189 w/m2
18:0043 w/m2
Tomorrow, November 23
Total: 5884 wh/m2Hours06:0033 w/m2
07:00242 w/m2
08:00505 w/m2
09:00710 w/m2
10:00846 w/m2
11:00811 w/m2
12:00708 w/m2
13:00522 w/m2
14:00566 w/m2
15:00511 w/m2
16:00289 w/m2
17:00111 w/m2
18:0030 w/m2
Sunday, November 24
Total: 4090 wh/m2Hours06:0024 w/m2
07:00215 w/m2
08:00442 w/m2
09:00553 w/m2
10:00618 w/m2
11:00457 w/m2
12:00455 w/m2
13:00442 w/m2
14:00275 w/m2
15:00189 w/m2
16:00237 w/m2
17:00138 w/m2
18:0045 w/m2
Monday, November 25
Total: 7662 wh/m2Hours06:0037 w/m2
07:00260 w/m2
08:00503 w/m2
09:00717 w/m2
10:00883 w/m2
11:00967 w/m2
12:00993 w/m2
13:00896 w/m2
14:00843 w/m2
15:00691 w/m2
16:00513 w/m2
17:00293 w/m2
18:0066 w/m2
Tuesday, November 26
Total: 7920 wh/m2Hours06:0037 w/m2
07:00248 w/m2
08:00477 w/m2
09:00713 w/m2
10:00891 w/m2
11:001003 w/m2
12:001044 w/m2
13:00988 w/m2
14:00885 w/m2
15:00737 w/m2
16:00530 w/m2
17:00297 w/m2
18:0070 w/m2
Wednesday, November 27
Total: 8078 wh/m2Hours06:0037 w/m2
07:00259 w/m2
08:00503 w/m2
09:00721 w/m2
10:00892 w/m2
11:001003 w/m2
12:001046 w/m2
13:001017 w/m2
14:00919 w/m2
15:00758 w/m2
16:00548 w/m2
17:00304 w/m2
18:0071 w/m2
Thursday, November 28
Total: 8018 wh/m2Hours06:0037 w/m2
07:00258 w/m2
08:00500 w/m2
09:00717 w/m2
10:00886 w/m2
11:00995 w/m2
12:001034 w/m2
13:001002 w/m2
14:00908 w/m2
15:00751 w/m2
16:00545 w/m2
17:00309 w/m2
18:0076 w/m2
Friday, November 29
Total: 7937 wh/m2Hours06:0037 w/m2
07:00258 w/m2
08:00502 w/m2
09:00719 w/m2
10:00890 w/m2
11:00996 w/m2
12:001024 w/m2
13:00968 w/m2
14:00885 w/m2
15:00737 w/m2
16:00540 w/m2
17:00305 w/m2
18:0076 w/m2
Saturday, November 30
Total: 7796 wh/m2Hours06:0037 w/m2
07:00257 w/m2
08:00501 w/m2
09:00718 w/m2
10:00889 w/m2
11:00998 w/m2
12:001037 w/m2
13:001003 w/m2
14:00883 w/m2
15:00694 w/m2
16:00460 w/m2
17:00255 w/m2
18:0064 w/m2
Sunday, December 1
Total: 8085 wh/m2Hours06:0036 w/m2
07:00251 w/m2
08:00493 w/m2
09:00713 w/m2
10:00887 w/m2
11:001000 w/m2
12:001045 w/m2
13:001019 w/m2
14:00923 w/m2
15:00764 w/m2
16:00555 w/m2
17:00317 w/m2
18:0082 w/m2
Monday, December 2
Total: 8025 wh/m2Hours06:0036 w/m2
07:00256 w/m2
08:00498 w/m2
09:00714 w/m2
10:00880 w/m2
11:00991 w/m2
12:001034 w/m2
13:001008 w/m2
14:00910 w/m2
15:00753 w/m2
16:00547 w/m2
17:00315 w/m2
18:0083 w/m2
Tuesday, December 3
Total: 8091 wh/m2Hours06:0035 w/m2
07:00252 w/m2
08:00495 w/m2
09:00712 w/m2
10:00884 w/m2
11:00998 w/m2
12:001044 w/m2
13:001019 w/m2
14:00923 w/m2
15:00765 w/m2
16:00557 w/m2
17:00321 w/m2
18:0086 w/m2
Wednesday, December 4
Total: 7972 wh/m2Hours06:0035 w/m2
07:00254 w/m2
08:00497 w/m2
09:00714 w/m2
10:00886 w/m2
11:00996 w/m2
12:001038 w/m2
13:001008 w/m2
14:00903 w/m2
15:00735 w/m2
16:00521 w/m2
17:00302 w/m2
18:0083 w/m2
Thursday, December 5
Total: 4992 wh/m2Hours06:0034 w/m2
07:00251 w/m2
08:00469 w/m2
09:00577 w/m2
10:00456 w/m2
11:00602 w/m2
12:00694 w/m2
13:00733 w/m2
14:00558 w/m2
15:00336 w/m2
16:00141 w/m2
17:00106 w/m2
18:0035 w/m2
Friday, December 6
Total: 7744 wh/m2Hours06:0020 w/m2
07:00155 w/m2
08:00409 w/m2
09:00669 w/m2
10:00873 w/m2
11:00980 w/m2
12:001022 w/m2
13:00993 w/m2
14:00905 w/m2
15:00755 w/m2
16:00554 w/m2
17:00320 w/m2
18:0089 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.
