Solar radiation in Valleta 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 31
Total: 5842 wh/m2Hours08:0022 w/m2
09:00196 w/m2
10:00391 w/m2
11:00562 w/m2
12:00692 w/m2
13:00771 w/m2
14:00792 w/m2
15:00754 w/m2
16:00661 w/m2
17:00518 w/m2
18:00339 w/m2
19:00142 w/m2
20:002 w/m2
Tomorrow, April 1
Total: 5890 wh/m2Hours08:0026 w/m2
09:00201 w/m2
10:00396 w/m2
11:00567 w/m2
12:00696 w/m2
13:00775 w/m2
14:00796 w/m2
15:00758 w/m2
16:00664 w/m2
17:00522 w/m2
18:00342 w/m2
19:00144 w/m2
20:003 w/m2
Wednesday, April 2
Total: 2917 wh/m2Hours08:0017 w/m2
09:0090 w/m2
10:00149 w/m2
11:00249 w/m2
12:00398 w/m2
13:00481 w/m2
14:00468 w/m2
15:00643 w/m2
16:00167 w/m2
17:00131 w/m2
18:0086 w/m2
19:0037 w/m2
20:001 w/m2
Thursday, April 3
Total: 1918 wh/m2Hours08:0030 w/m2
09:00175 w/m2
10:00251 w/m2
11:00159 w/m2
12:00176 w/m2
13:00196 w/m2
14:00201 w/m2
15:00210 w/m2
16:00201 w/m2
17:00171 w/m2
18:00105 w/m2
19:0042 w/m2
20:001 w/m2
Friday, April 4
Total: 2013 wh/m2Hours08:009 w/m2
09:0054 w/m2
10:00103 w/m2
11:00145 w/m2
12:00177 w/m2
13:00216 w/m2
14:00222 w/m2
15:00284 w/m2
16:00307 w/m2
17:00273 w/m2
18:00160 w/m2
19:0061 w/m2
20:002 w/m2
Saturday, April 5
Total: 6081 wh/m2Hours08:0039 w/m2
09:00222 w/m2
10:00416 w/m2
11:00586 w/m2
12:00714 w/m2
13:00791 w/m2
14:00810 w/m2
15:00772 w/m2
16:00677 w/m2
17:00535 w/m2
18:00355 w/m2
19:00158 w/m2
20:006 w/m2
Sunday, April 6
Total: 6118 wh/m2Hours08:0043 w/m2
09:00227 w/m2
10:00421 w/m2
11:00590 w/m2
12:00718 w/m2
13:00794 w/m2
14:00814 w/m2
15:00775 w/m2
16:00679 w/m2
17:00533 w/m2
18:00356 w/m2
19:00161 w/m2
20:007 w/m2
Monday, April 7
Total: 2509 wh/m2Hours08:0045 w/m2
09:00203 w/m2
10:00289 w/m2
11:00206 w/m2
12:00234 w/m2
13:00220 w/m2
14:00204 w/m2
15:00233 w/m2
16:00237 w/m2
17:00212 w/m2
18:00268 w/m2
19:00150 w/m2
20:008 w/m2
Tuesday, April 8
Total: 4754 wh/m2Hours08:0031 w/m2
09:00131 w/m2
10:00205 w/m2
11:00248 w/m2
12:00425 w/m2
13:00576 w/m2
14:00671 w/m2
15:00718 w/m2
16:00667 w/m2
17:00541 w/m2
18:00364 w/m2
19:00167 w/m2
20:0010 w/m2
Wednesday, April 9
Total: 5993 wh/m2Hours08:0055 w/m2
09:00240 w/m2
10:00405 w/m2
11:00433 w/m2
12:00671 w/m2
13:00797 w/m2
14:00824 w/m2
15:00784 w/m2
16:00689 w/m2
17:00547 w/m2
18:00367 w/m2
19:00170 w/m2
20:0011 w/m2
Thursday, April 10
Total: 1577 wh/m2Hours08:0015 w/m2
09:0062 w/m2
10:00110 w/m2
11:00152 w/m2
12:00183 w/m2
13:00202 w/m2
14:00207 w/m2
15:00197 w/m2
16:00173 w/m2
17:00137 w/m2
18:0093 w/m2
19:0043 w/m2
20:003 w/m2
Friday, April 11
Total: 1589 wh/m2Hours08:0016 w/m2
09:0063 w/m2
10:00111 w/m2
11:00153 w/m2
12:00184 w/m2
13:00203 w/m2
14:00208 w/m2
15:00198 w/m2
16:00174 w/m2
17:00138 w/m2
18:0093 w/m2
19:0044 w/m2
20:004 w/m2
Saturday, April 12
Total: 5781 wh/m2Hours08:0018 w/m2
09:00207 w/m2
10:00441 w/m2
11:00616 w/m2
12:00739 w/m2
13:00797 w/m2
14:00766 w/m2
15:00715 w/m2
16:00621 w/m2
17:00482 w/m2
18:00279 w/m2
19:0096 w/m2
20:004 w/m2
Sunday, April 13
Total: 1662 wh/m2Hours08:0018 w/m2
09:0065 w/m2
10:00113 w/m2
11:00155 w/m2
12:00186 w/m2
13:00205 w/m2
14:00209 w/m2
15:00199 w/m2
16:00175 w/m2
17:00140 w/m2
18:00123 w/m2
19:0067 w/m2
20:007 w/m2
Monday, April 14
Total: 1922 wh/m2Hours08:0019 w/m2
09:0066 w/m2
10:00115 w/m2
11:00156 w/m2
12:00187 w/m2
13:00206 w/m2
14:00210 w/m2
15:00200 w/m2
16:00176 w/m2
17:00154 w/m2
18:00253 w/m2
19:00162 w/m2
20:0018 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.
