Solar radiation in Eiras 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 2
Total: 2697 wh/m2Hours09:0071 w/m2
10:00271 w/m2
11:00468 w/m2
12:00623 w/m2
13:00244 w/m2
14:00205 w/m2
15:00207 w/m2
16:00195 w/m2
17:00168 w/m2
18:00130 w/m2
19:0083 w/m2
20:0032 w/m2
Tomorrow, April 3
Total: 2500 wh/m2Hours09:0019 w/m2
10:0069 w/m2
11:00234 w/m2
12:00160 w/m2
13:00190 w/m2
14:00767 w/m2
15:00289 w/m2
16:00290 w/m2
17:00235 w/m2
18:00131 w/m2
19:0083 w/m2
20:0033 w/m2
Friday, April 4
Total: 2058 wh/m2Hours09:0020 w/m2
10:0071 w/m2
11:00132 w/m2
12:00293 w/m2
13:00506 w/m2
14:00207 w/m2
15:00209 w/m2
16:00197 w/m2
17:00170 w/m2
18:00132 w/m2
19:0084 w/m2
20:0037 w/m2
Saturday, April 5
Total: 5505 wh/m2Hours09:0043 w/m2
10:00169 w/m2
11:00321 w/m2
12:00481 w/m2
13:00620 w/m2
14:00717 w/m2
15:00759 w/m2
16:00738 w/m2
17:00655 w/m2
18:00524 w/m2
19:00341 w/m2
20:00137 w/m2
Sunday, April 6
Total: 2318 wh/m2Hours09:0056 w/m2
10:00190 w/m2
11:00331 w/m2
12:00360 w/m2
13:00336 w/m2
14:00209 w/m2
15:00211 w/m2
16:00198 w/m2
17:00172 w/m2
18:00133 w/m2
19:0086 w/m2
20:0035 w/m2
21:001 w/m2
Monday, April 7
Total: 3558 wh/m2Hours09:0096 w/m2
10:00299 w/m2
11:00494 w/m2
12:00646 w/m2
13:00655 w/m2
14:00366 w/m2
15:00314 w/m2
16:00258 w/m2
17:00173 w/m2
18:00134 w/m2
19:0087 w/m2
20:0036 w/m2
Tuesday, April 8
Total: 2761 wh/m2Hours09:0025 w/m2
10:0076 w/m2
11:00125 w/m2
12:00199 w/m2
13:00271 w/m2
14:00332 w/m2
15:00406 w/m2
16:00441 w/m2
17:00418 w/m2
18:00278 w/m2
19:00146 w/m2
20:0044 w/m2
Wednesday, April 9
Total: 6078 wh/m2Hours09:0091 w/m2
10:00214 w/m2
11:00219 w/m2
12:00545 w/m2
13:00759 w/m2
14:00849 w/m2
15:00856 w/m2
16:00804 w/m2
17:00697 w/m2
18:00543 w/m2
19:00352 w/m2
20:00147 w/m2
21:002 w/m2
Thursday, April 10
Total: 5001 wh/m2Hours09:0092 w/m2
10:00291 w/m2
11:00496 w/m2
12:00660 w/m2
13:00780 w/m2
14:00848 w/m2
15:00799 w/m2
16:00580 w/m2
17:00175 w/m2
18:00137 w/m2
19:0099 w/m2
20:0042 w/m2
21:002 w/m2
Friday, April 11
Total: 4766 wh/m2Hours09:00116 w/m2
10:00320 w/m2
11:00514 w/m2
12:00670 w/m2
13:00754 w/m2
14:00724 w/m2
15:00631 w/m2
16:00461 w/m2
17:00244 w/m2
18:00178 w/m2
19:00108 w/m2
20:0043 w/m2
21:003 w/m2
Saturday, April 12
Total: 2060 wh/m2Hours09:0033 w/m2
10:0081 w/m2
11:00130 w/m2
12:00170 w/m2
13:00199 w/m2
14:00215 w/m2
15:00217 w/m2
16:00204 w/m2
17:00177 w/m2
18:00263 w/m2
19:00242 w/m2
20:00126 w/m2
21:003 w/m2
Sunday, April 13
Total: 5818 wh/m2Hours09:0065 w/m2
10:00228 w/m2
11:00428 w/m2
12:00546 w/m2
13:00631 w/m2
14:00662 w/m2
15:00755 w/m2
16:00759 w/m2
17:00687 w/m2
18:00538 w/m2
19:00356 w/m2
20:00158 w/m2
21:005 w/m2
Monday, April 14
Total: 5254 wh/m2Hours09:0060 w/m2
10:00124 w/m2
11:00145 w/m2
12:00392 w/m2
13:00626 w/m2
14:00777 w/m2
15:00798 w/m2
16:00758 w/m2
17:00666 w/m2
18:00494 w/m2
19:00296 w/m2
20:00113 w/m2
21:005 w/m2
Tuesday, April 15
Total: 6893 wh/m2Hours08:001 w/m2
09:00136 w/m2
10:00340 w/m2
11:00531 w/m2
12:00692 w/m2
13:00808 w/m2
14:00871 w/m2
15:00875 w/m2
16:00819 w/m2
17:00709 w/m2
18:00560 w/m2
19:00374 w/m2
20:00170 w/m2
21:007 w/m2
Wednesday, April 16
Total: 6435 wh/m2Hours08:001 w/m2
09:00137 w/m2
10:00285 w/m2
11:00210 w/m2
12:00582 w/m2
13:00798 w/m2
14:00874 w/m2
15:00879 w/m2
16:00826 w/m2
17:00719 w/m2
18:00565 w/m2
19:00377 w/m2
20:00173 w/m2
21:009 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.