Solar radiation in Niamey 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: 5182 wh/m2Hours08:00127 w/m2
09:00348 w/m2
10:00547 w/m2
11:00694 w/m2
12:00776 w/m2
13:00785 w/m2
14:00722 w/m2
15:00590 w/m2
16:00403 w/m2
17:00183 w/m2
18:007 w/m2
Tomorrow, November 23
Total: 5171 wh/m2Hours08:00125 w/m2
09:00346 w/m2
10:00545 w/m2
11:00692 w/m2
12:00774 w/m2
13:00784 w/m2
14:00721 w/m2
15:00590 w/m2
16:00403 w/m2
17:00183 w/m2
18:008 w/m2
Sunday, November 24
Total: 5150 wh/m2Hours08:00123 w/m2
09:00344 w/m2
10:00543 w/m2
11:00690 w/m2
12:00764 w/m2
13:00783 w/m2
14:00720 w/m2
15:00589 w/m2
16:00403 w/m2
17:00183 w/m2
18:008 w/m2
Monday, November 25
Total: 5145 wh/m2Hours08:00121 w/m2
09:00342 w/m2
10:00540 w/m2
11:00688 w/m2
12:00771 w/m2
13:00781 w/m2
14:00719 w/m2
15:00589 w/m2
16:00403 w/m2
17:00183 w/m2
18:008 w/m2
Tuesday, November 26
Total: 5133 wh/m2Hours08:00119 w/m2
09:00340 w/m2
10:00538 w/m2
11:00686 w/m2
12:00769 w/m2
13:00780 w/m2
14:00718 w/m2
15:00588 w/m2
16:00403 w/m2
17:00184 w/m2
18:008 w/m2
Wednesday, November 27
Total: 1359 wh/m2Hours08:0060 w/m2
09:00132 w/m2
10:00134 w/m2
11:00171 w/m2
12:00192 w/m2
13:00195 w/m2
14:00179 w/m2
15:00147 w/m2
16:00101 w/m2
17:0046 w/m2
18:002 w/m2
Thursday, November 28
Total: 5113 wh/m2Hours08:00116 w/m2
09:00335 w/m2
10:00534 w/m2
11:00683 w/m2
12:00766 w/m2
13:00778 w/m2
14:00717 w/m2
15:00588 w/m2
16:00403 w/m2
17:00185 w/m2
18:008 w/m2
Friday, November 29
Total: 4956 wh/m2Hours08:00114 w/m2
09:00333 w/m2
10:00532 w/m2
11:00679 w/m2
12:00748 w/m2
13:00718 w/m2
14:00681 w/m2
15:00571 w/m2
16:00398 w/m2
17:00175 w/m2
18:007 w/m2
Saturday, November 30
Total: 5092 wh/m2Hours08:00112 w/m2
09:00331 w/m2
10:00529 w/m2
11:00678 w/m2
12:00763 w/m2
13:00776 w/m2
14:00716 w/m2
15:00588 w/m2
16:00404 w/m2
17:00186 w/m2
18:009 w/m2
Sunday, December 1
Total: 3825 wh/m2Hours08:0063 w/m2
09:00232 w/m2
10:00427 w/m2
11:00519 w/m2
12:00547 w/m2
13:00514 w/m2
14:00531 w/m2
15:00481 w/m2
16:00351 w/m2
17:00153 w/m2
18:007 w/m2
Monday, December 2
Total: 4835 wh/m2Hours08:00105 w/m2
09:00314 w/m2
10:00500 w/m2
11:00661 w/m2
12:00755 w/m2
13:00773 w/m2
14:00701 w/m2
15:00537 w/m2
16:00306 w/m2
17:00174 w/m2
18:009 w/m2
Tuesday, December 3
Total: 4985 wh/m2Hours08:0090 w/m2
09:00314 w/m2
10:00523 w/m2
11:00672 w/m2
12:00755 w/m2
13:00767 w/m2
14:00707 w/m2
15:00580 w/m2
16:00399 w/m2
17:00171 w/m2
18:007 w/m2
Wednesday, December 4
Total: 4608 wh/m2Hours08:0095 w/m2
09:00311 w/m2
10:00517 w/m2
11:00670 w/m2
12:00758 w/m2
13:00773 w/m2
14:00702 w/m2
15:00502 w/m2
16:00185 w/m2
17:0090 w/m2
18:005 w/m2
Thursday, December 5
Total: 4685 wh/m2Hours08:0064 w/m2
09:00222 w/m2
10:00387 w/m2
11:00601 w/m2
12:00736 w/m2
13:00770 w/m2
14:00712 w/m2
15:00588 w/m2
16:00406 w/m2
17:00189 w/m2
18:0010 w/m2
Friday, December 6
Total: 4715 wh/m2Hours08:0084 w/m2
09:00307 w/m2
10:00518 w/m2
11:00669 w/m2
12:00756 w/m2
13:00771 w/m2
14:00702 w/m2
15:00512 w/m2
16:00225 w/m2
17:00160 w/m2
18:0011 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.
