Solar radiation in Antananarivo 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, February 21
Total: 2817 wh/m2Hours06:002 w/m2
07:0077 w/m2
08:00116 w/m2
09:00174 w/m2
10:00680 w/m2
11:00671 w/m2
12:00258 w/m2
13:00250 w/m2
14:00223 w/m2
15:00180 w/m2
16:00123 w/m2
17:0059 w/m2
18:004 w/m2
Tomorrow, February 22
Total: 2043 wh/m2Hours06:003 w/m2
07:0090 w/m2
08:00116 w/m2
09:00174 w/m2
10:00219 w/m2
11:00247 w/m2
12:00358 w/m2
13:00249 w/m2
14:00222 w/m2
15:00179 w/m2
16:00123 w/m2
17:0059 w/m2
18:004 w/m2
Sunday, February 23
Total: 1997 wh/m2Hours06:001 w/m2
07:0057 w/m2
08:00139 w/m2
09:00173 w/m2
10:00240 w/m2
11:00296 w/m2
12:00258 w/m2
13:00249 w/m2
14:00222 w/m2
15:00179 w/m2
16:00122 w/m2
17:0058 w/m2
18:003 w/m2
Monday, February 24
Total: 2363 wh/m2Hours06:002 w/m2
07:0062 w/m2
08:00127 w/m2
09:00224 w/m2
10:00303 w/m2
11:00247 w/m2
12:00469 w/m2
13:00346 w/m2
14:00222 w/m2
15:00178 w/m2
16:00122 w/m2
17:0058 w/m2
18:003 w/m2
Tuesday, February 25
Total: 1921 wh/m2Hours06:001 w/m2
07:0056 w/m2
08:00116 w/m2
09:00173 w/m2
10:00218 w/m2
11:00272 w/m2
12:00257 w/m2
13:00248 w/m2
14:00221 w/m2
15:00178 w/m2
16:00121 w/m2
17:0057 w/m2
18:003 w/m2
Wednesday, February 26
Total: 1888 wh/m2Hours06:001 w/m2
07:0051 w/m2
08:00115 w/m2
09:00173 w/m2
10:00218 w/m2
11:00246 w/m2
12:00257 w/m2
13:00248 w/m2
14:00221 w/m2
15:00177 w/m2
16:00121 w/m2
17:0057 w/m2
18:003 w/m2
Thursday, February 27
Total: 1956 wh/m2Hours06:001 w/m2
07:0061 w/m2
08:00138 w/m2
09:00190 w/m2
10:00239 w/m2
11:00246 w/m2
12:00257 w/m2
13:00248 w/m2
14:00221 w/m2
15:00177 w/m2
16:00120 w/m2
17:0056 w/m2
18:002 w/m2
Friday, February 28
Total: 1941 wh/m2Hours06:002 w/m2
07:0079 w/m2
08:00149 w/m2
09:00172 w/m2
10:00217 w/m2
11:00246 w/m2
12:00256 w/m2
13:00247 w/m2
14:00220 w/m2
15:00176 w/m2
16:00120 w/m2
17:0055 w/m2
18:002 w/m2
Saturday, March 1
Total: 1876 wh/m2Hours06:001 w/m2
07:0050 w/m2
08:00115 w/m2
09:00172 w/m2
10:00217 w/m2
11:00246 w/m2
12:00256 w/m2
13:00247 w/m2
14:00220 w/m2
15:00176 w/m2
16:00119 w/m2
17:0055 w/m2
18:002 w/m2
Sunday, March 2
Total: 2442 wh/m2Hours06:001 w/m2
07:0050 w/m2
08:00114 w/m2
09:00172 w/m2
10:00260 w/m2
11:00341 w/m2
12:00378 w/m2
13:00365 w/m2
14:00304 w/m2
15:00243 w/m2
16:00153 w/m2
17:0059 w/m2
18:002 w/m2
Monday, March 3
Total: 4985 wh/m2Hours06:001 w/m2
07:0065 w/m2
08:00148 w/m2
09:00222 w/m2
10:00446 w/m2
11:00650 w/m2
12:00793 w/m2
13:00785 w/m2
14:00715 w/m2
15:00584 w/m2
16:00393 w/m2
17:00178 w/m2
18:005 w/m2
Tuesday, March 4
Total: 4528 wh/m2Hours06:003 w/m2
07:00198 w/m2
08:00454 w/m2
09:00681 w/m2
10:00812 w/m2
11:00750 w/m2
12:00422 w/m2
13:00341 w/m2
14:00261 w/m2
15:00174 w/m2
16:00266 w/m2
17:00161 w/m2
18:005 w/m2
Wednesday, March 5
Total: 1880 wh/m2Hours06:001 w/m2
07:0054 w/m2
08:00114 w/m2
09:00171 w/m2
10:00216 w/m2
11:00244 w/m2
12:00254 w/m2
13:00245 w/m2
14:00217 w/m2
15:00173 w/m2
16:00128 w/m2
17:0062 w/m2
18:001 w/m2
Thursday, March 6
Total: 4610 wh/m2Hours06:002 w/m2
07:00185 w/m2
08:00410 w/m2
09:00589 w/m2
10:00641 w/m2
11:00555 w/m2
12:00329 w/m2
13:00485 w/m2
14:00536 w/m2
15:00505 w/m2
16:00278 w/m2
17:0094 w/m2
18:001 w/m2
Friday, March 7
Total: 4335 wh/m2Hours06:001 w/m2
07:0068 w/m2
08:00197 w/m2
09:00338 w/m2
10:00519 w/m2
11:00687 w/m2
12:00788 w/m2
13:00675 w/m2
14:00492 w/m2
15:00300 w/m2
16:00190 w/m2
17:0079 w/m2
18:001 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.
