Solar radiation in Arouca 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, April 4
Total: 2425 wh/m2Hours07:0087 w/m2
08:00233 w/m2
09:00375 w/m2
10:00461 w/m2
11:00233 w/m2
12:00246 w/m2
13:00239 w/m2
14:00213 w/m2
15:00170 w/m2
16:00114 w/m2
17:0050 w/m2
18:004 w/m2
Tomorrow, April 5
Total: 1948 wh/m2Hours07:0088 w/m2
08:00161 w/m2
09:00172 w/m2
10:00262 w/m2
11:00233 w/m2
12:00246 w/m2
13:00238 w/m2
14:00212 w/m2
15:00170 w/m2
16:00113 w/m2
17:0050 w/m2
18:003 w/m2
Sunday, April 6
Total: 2147 wh/m2Hours07:0075 w/m2
08:00221 w/m2
09:00309 w/m2
10:00281 w/m2
11:00233 w/m2
12:00245 w/m2
13:00238 w/m2
14:00212 w/m2
15:00169 w/m2
16:00113 w/m2
17:0050 w/m2
18:001 w/m2
Monday, April 7
Total: 2114 wh/m2Hours07:0063 w/m2
08:00193 w/m2
09:00297 w/m2
10:00203 w/m2
11:00233 w/m2
12:00245 w/m2
13:00238 w/m2
14:00212 w/m2
15:00186 w/m2
16:00157 w/m2
17:0086 w/m2
18:001 w/m2
Tuesday, April 8
Total: 1774 wh/m2Hours07:0042 w/m2
08:00117 w/m2
09:00156 w/m2
10:00203 w/m2
11:00233 w/m2
12:00245 w/m2
13:00237 w/m2
14:00211 w/m2
15:00168 w/m2
16:00112 w/m2
17:0049 w/m2
18:001 w/m2
Wednesday, April 9
Total: 2713 wh/m2Hours07:0046 w/m2
08:00136 w/m2
09:00202 w/m2
10:00223 w/m2
11:00233 w/m2
12:00317 w/m2
13:00372 w/m2
14:00401 w/m2
15:00370 w/m2
16:00277 w/m2
17:00133 w/m2
18:003 w/m2
Thursday, April 10
Total: 2597 wh/m2Hours07:0049 w/m2
08:00154 w/m2
09:00259 w/m2
10:00335 w/m2
11:00385 w/m2
12:00383 w/m2
13:00350 w/m2
14:00292 w/m2
15:00217 w/m2
16:00123 w/m2
17:0049 w/m2
18:001 w/m2
Friday, April 11
Total: 6863 wh/m2Hours07:00139 w/m2
08:00392 w/m2
09:00622 w/m2
10:00802 w/m2
11:00918 w/m2
12:00960 w/m2
13:00929 w/m2
14:00824 w/m2
15:00652 w/m2
16:00432 w/m2
17:00188 w/m2
18:005 w/m2
Saturday, April 12
Total: 6409 wh/m2Hours07:00139 w/m2
08:00383 w/m2
09:00603 w/m2
10:00777 w/m2
11:00889 w/m2
12:00895 w/m2
13:00812 w/m2
14:00660 w/m2
15:00616 w/m2
16:00436 w/m2
17:00194 w/m2
18:005 w/m2
Sunday, April 13
Total: 2716 wh/m2Hours07:0067 w/m2
08:00203 w/m2
09:00298 w/m2
10:00335 w/m2
11:00343 w/m2
12:00360 w/m2
13:00349 w/m2
14:00328 w/m2
15:00231 w/m2
16:00143 w/m2
17:0058 w/m2
18:001 w/m2
Monday, April 14
Total: 1948 wh/m2Hours07:0048 w/m2
08:0099 w/m2
09:00157 w/m2
10:00202 w/m2
11:00232 w/m2
12:00243 w/m2
13:00235 w/m2
14:00209 w/m2
15:00230 w/m2
16:00192 w/m2
17:0099 w/m2
18:002 w/m2
Tuesday, April 15
Total: 2224 wh/m2Hours07:0048 w/m2
08:00129 w/m2
09:00203 w/m2
10:00280 w/m2
11:00321 w/m2
12:00314 w/m2
13:00304 w/m2
14:00250 w/m2
15:00198 w/m2
16:00121 w/m2
17:0053 w/m2
18:003 w/m2
Wednesday, April 16
Total: 6951 wh/m2Hours07:00151 w/m2
08:00399 w/m2
09:00628 w/m2
10:00808 w/m2
11:00924 w/m2
12:00970 w/m2
13:00939 w/m2
14:00833 w/m2
15:00662 w/m2
16:00440 w/m2
17:00192 w/m2
18:005 w/m2
Thursday, April 17
Total: 2937 wh/m2Hours07:00136 w/m2
08:00357 w/m2
09:00482 w/m2
10:00461 w/m2
11:00255 w/m2
12:00267 w/m2
13:00235 w/m2
14:00208 w/m2
15:00230 w/m2
16:00201 w/m2
17:00102 w/m2
18:003 w/m2
Friday, April 18
Total: 5557 wh/m2Hours07:00109 w/m2
08:00313 w/m2
09:00445 w/m2
10:00502 w/m2
11:00460 w/m2
12:00755 w/m2
13:00863 w/m2
14:00819 w/m2
15:00656 w/m2
16:00438 w/m2
17:00192 w/m2
18:005 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.
