Solar radiation in Nampa 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, January 31
Total: 1158 wh/m2Hours09:0030 w/m2
10:0081 w/m2
11:00157 w/m2
12:00192 w/m2
13:00203 w/m2
14:00192 w/m2
15:00157 w/m2
16:00104 w/m2
17:0042 w/m2
Tomorrow, February 1
Total: 1866 wh/m2Hours09:0048 w/m2
10:00126 w/m2
11:00244 w/m2
12:00296 w/m2
13:00314 w/m2
14:00342 w/m2
15:00266 w/m2
16:00170 w/m2
17:0060 w/m2
Sunday, February 2
Total: 1872 wh/m2Hours09:0055 w/m2
10:00152 w/m2
11:00247 w/m2
12:00306 w/m2
13:00332 w/m2
14:00320 w/m2
15:00247 w/m2
16:00157 w/m2
17:0056 w/m2
Monday, February 3
Total: 1661 wh/m2Hours09:0059 w/m2
10:00159 w/m2
11:00244 w/m2
12:00279 w/m2
13:00288 w/m2
14:00255 w/m2
15:00203 w/m2
16:00126 w/m2
17:0048 w/m2
Tuesday, February 4
Total: 2236 wh/m2Hours09:0077 w/m2
10:00202 w/m2
11:00314 w/m2
12:00369 w/m2
13:00379 w/m2
14:00353 w/m2
15:00282 w/m2
16:00187 w/m2
17:0073 w/m2
Wednesday, February 5
Total: 2820 wh/m2Hours09:00101 w/m2
10:00252 w/m2
11:00379 w/m2
12:00452 w/m2
13:00477 w/m2
14:00446 w/m2
15:00366 w/m2
16:00247 w/m2
17:00100 w/m2
Thursday, February 6
Total: 2513 wh/m2Hours09:0092 w/m2
10:00221 w/m2
11:00330 w/m2
12:00398 w/m2
13:00421 w/m2
14:00398 w/m2
15:00332 w/m2
16:00226 w/m2
17:0095 w/m2
Friday, February 7
Total: 2959 wh/m2Hours09:00101 w/m2
10:00253 w/m2
11:00386 w/m2
12:00469 w/m2
13:00500 w/m2
14:00477 w/m2
15:00393 w/m2
16:00266 w/m2
17:00113 w/m2
18:001 w/m2
Saturday, February 8
Total: 2846 wh/m2Hours08:001 w/m2
09:00111 w/m2
10:00262 w/m2
11:00387 w/m2
12:00456 w/m2
13:00476 w/m2
14:00441 w/m2
15:00362 w/m2
16:00245 w/m2
17:00104 w/m2
18:001 w/m2
Sunday, February 9
Total: 2868 wh/m2Hours08:001 w/m2
09:00110 w/m2
10:00255 w/m2
11:00377 w/m2
12:00451 w/m2
13:00474 w/m2
14:00449 w/m2
15:00376 w/m2
16:00258 w/m2
17:00115 w/m2
18:002 w/m2
Monday, February 10
Total: 2961 wh/m2Hours08:002 w/m2
09:00115 w/m2
10:00266 w/m2
11:00392 w/m2
12:00466 w/m2
13:00489 w/m2
14:00461 w/m2
15:00383 w/m2
16:00265 w/m2
17:00120 w/m2
18:002 w/m2
Tuesday, February 11
Total: 1577 wh/m2Hours08:001 w/m2
09:0062 w/m2
10:00112 w/m2
11:00109 w/m2
12:00203 w/m2
13:00271 w/m2
14:00313 w/m2
15:00256 w/m2
16:00173 w/m2
17:0075 w/m2
18:002 w/m2
Wednesday, February 12
Total: 2399 wh/m2Hours08:001 w/m2
09:0049 w/m2
10:00127 w/m2
11:00200 w/m2
12:00332 w/m2
13:00417 w/m2
14:00448 w/m2
15:00396 w/m2
16:00287 w/m2
17:00138 w/m2
18:004 w/m2
Thursday, February 13
Total: 1040 wh/m2Hours08:001 w/m2
09:0036 w/m2
10:0078 w/m2
11:00111 w/m2
12:00159 w/m2
13:00181 w/m2
14:00196 w/m2
15:00145 w/m2
16:0095 w/m2
17:0037 w/m2
18:001 w/m2
Friday, February 14
Total: 2451 wh/m2Hours08:006 w/m2
09:00146 w/m2
10:00265 w/m2
11:00223 w/m2
12:00355 w/m2
13:00444 w/m2
14:00465 w/m2
15:00336 w/m2
16:00171 w/m2
17:0038 w/m2
18:002 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.
