Solar radiation in Fianarantsoa 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: 3845 wh/m2Hours07:00140 w/m2
08:00260 w/m2
09:00186 w/m2
10:00310 w/m2
11:00246 w/m2
12:00403 w/m2
13:00658 w/m2
14:00638 w/m2
15:00556 w/m2
16:00330 w/m2
17:00118 w/m2
Tomorrow, March 30
Total: 5869 wh/m2Hours07:00122 w/m2
08:00371 w/m2
09:00592 w/m2
10:00783 w/m2
11:00891 w/m2
12:00874 w/m2
13:00751 w/m2
14:00487 w/m2
15:00537 w/m2
16:00341 w/m2
17:00120 w/m2
Monday, March 31
Total: 2540 wh/m2Hours07:0053 w/m2
08:00147 w/m2
09:00154 w/m2
10:00196 w/m2
11:00222 w/m2
12:00230 w/m2
13:00435 w/m2
14:00300 w/m2
15:00372 w/m2
16:00325 w/m2
17:00106 w/m2
Tuesday, April 1
Total: 5227 wh/m2Hours07:0075 w/m2
08:00263 w/m2
09:00484 w/m2
10:00590 w/m2
11:00646 w/m2
12:00634 w/m2
13:00758 w/m2
14:00730 w/m2
15:00579 w/m2
16:00355 w/m2
17:00113 w/m2
Wednesday, April 2
Total: 5354 wh/m2Hours07:0062 w/m2
08:00217 w/m2
09:00406 w/m2
10:00664 w/m2
11:00834 w/m2
12:00901 w/m2
13:00826 w/m2
14:00650 w/m2
15:00408 w/m2
16:00287 w/m2
17:0099 w/m2
Thursday, April 3
Total: 5764 wh/m2Hours07:00147 w/m2
08:00391 w/m2
09:00609 w/m2
10:00776 w/m2
11:00878 w/m2
12:00908 w/m2
13:00836 w/m2
14:00607 w/m2
15:00225 w/m2
16:00283 w/m2
17:00104 w/m2
Friday, April 4
Total: 1735 wh/m2Hours07:0076 w/m2
08:00153 w/m2
09:00152 w/m2
10:00193 w/m2
11:00241 w/m2
12:00249 w/m2
13:00215 w/m2
14:00187 w/m2
15:00143 w/m2
16:0095 w/m2
17:0031 w/m2
Saturday, April 5
Total: 6242 wh/m2Hours07:00120 w/m2
08:00377 w/m2
09:00604 w/m2
10:00770 w/m2
11:00871 w/m2
12:00901 w/m2
13:00856 w/m2
14:00741 w/m2
15:00563 w/m2
16:00339 w/m2
17:00100 w/m2
Sunday, April 6
Total: 5664 wh/m2Hours07:00145 w/m2
08:00386 w/m2
09:00602 w/m2
10:00767 w/m2
11:00867 w/m2
12:00896 w/m2
13:00822 w/m2
14:00610 w/m2
15:00267 w/m2
16:00224 w/m2
17:0078 w/m2
Monday, April 7
Total: 6128 wh/m2Hours07:00144 w/m2
08:00384 w/m2
09:00599 w/m2
10:00763 w/m2
11:00860 w/m2
12:00879 w/m2
13:00831 w/m2
14:00713 w/m2
15:00537 w/m2
16:00325 w/m2
17:0093 w/m2
Tuesday, April 8
Total: 6033 wh/m2Hours07:00142 w/m2
08:00382 w/m2
09:00596 w/m2
10:00754 w/m2
11:00839 w/m2
12:00834 w/m2
13:00811 w/m2
14:00712 w/m2
15:00545 w/m2
16:00327 w/m2
17:0091 w/m2
Wednesday, April 9
Total: 5994 wh/m2Hours07:00141 w/m2
08:00380 w/m2
09:00594 w/m2
10:00757 w/m2
11:00855 w/m2
12:00879 w/m2
13:00826 w/m2
14:00701 w/m2
15:00517 w/m2
16:00280 w/m2
17:0064 w/m2
Thursday, April 10
Total: 4806 wh/m2Hours07:00137 w/m2
08:00374 w/m2
09:00588 w/m2
10:00737 w/m2
11:00801 w/m2
12:00765 w/m2
13:00640 w/m2
14:00434 w/m2
15:00201 w/m2
16:00104 w/m2
17:0025 w/m2
Friday, April 11
Total: 5708 wh/m2Hours07:00136 w/m2
08:00375 w/m2
09:00589 w/m2
10:00750 w/m2
11:00844 w/m2
12:00859 w/m2
13:00784 w/m2
14:00622 w/m2
15:00407 w/m2
16:00268 w/m2
17:0074 w/m2
Saturday, April 12
Total: 2357 wh/m2Hours07:0070 w/m2
08:00225 w/m2
09:00389 w/m2
10:00412 w/m2
11:00350 w/m2
12:00218 w/m2
13:00228 w/m2
14:00196 w/m2
15:00161 w/m2
16:0086 w/m2
17:0022 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.
