Solar radiation in Hafnarfjörður 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 28
Total: 1634 wh/m2Hours08:0051 w/m2
09:00142 w/m2
10:00222 w/m2
11:00191 w/m2
12:00125 w/m2
13:00159 w/m2
14:00147 w/m2
15:00149 w/m2
16:00155 w/m2
17:00118 w/m2
18:00108 w/m2
19:0066 w/m2
20:001 w/m2
Tomorrow, March 29
Total: 2136 wh/m2Hours08:0017 w/m2
09:0051 w/m2
10:00103 w/m2
11:00136 w/m2
12:00160 w/m2
13:00226 w/m2
14:00338 w/m2
15:00385 w/m2
16:00350 w/m2
17:00243 w/m2
18:0094 w/m2
19:0033 w/m2
Sunday, March 30
Total: 1278 wh/m2Hours07:001 w/m2
08:0070 w/m2
09:00130 w/m2
10:00188 w/m2
11:00148 w/m2
12:00117 w/m2
13:00126 w/m2
14:00126 w/m2
15:00118 w/m2
16:00102 w/m2
17:0079 w/m2
18:0051 w/m2
19:0021 w/m2
20:001 w/m2
Monday, March 31
Total: 1539 wh/m2Hours08:0020 w/m2
09:0074 w/m2
10:00212 w/m2
11:00224 w/m2
12:00154 w/m2
13:00128 w/m2
14:00128 w/m2
15:00255 w/m2
16:00188 w/m2
17:0080 w/m2
18:0052 w/m2
19:0023 w/m2
20:001 w/m2
Tuesday, April 1
Total: 1024 wh/m2Hours07:001 w/m2
08:0022 w/m2
09:0052 w/m2
10:0080 w/m2
11:00103 w/m2
12:00120 w/m2
13:00129 w/m2
14:00129 w/m2
15:00121 w/m2
16:00105 w/m2
17:0082 w/m2
18:0054 w/m2
19:0024 w/m2
20:002 w/m2
Wednesday, April 2
Total: 1906 wh/m2Hours07:005 w/m2
08:0077 w/m2
09:00153 w/m2
10:00207 w/m2
11:00224 w/m2
12:00202 w/m2
13:00217 w/m2
14:00217 w/m2
15:00214 w/m2
16:00157 w/m2
17:00108 w/m2
18:0055 w/m2
19:0063 w/m2
20:007 w/m2
Thursday, April 3
Total: 1065 wh/m2Hours07:002 w/m2
08:0025 w/m2
09:0055 w/m2
10:0083 w/m2
11:00107 w/m2
12:00124 w/m2
13:00132 w/m2
14:00133 w/m2
15:00124 w/m2
16:00108 w/m2
17:0085 w/m2
18:0057 w/m2
19:0027 w/m2
20:003 w/m2
Friday, April 4
Total: 1088 wh/m2Hours07:003 w/m2
08:0027 w/m2
09:0057 w/m2
10:0085 w/m2
11:00109 w/m2
12:00125 w/m2
13:00134 w/m2
14:00134 w/m2
15:00126 w/m2
16:00109 w/m2
17:0086 w/m2
18:0058 w/m2
19:0031 w/m2
20:004 w/m2
Saturday, April 5
Total: 2036 wh/m2Hours07:004 w/m2
08:0031 w/m2
09:0059 w/m2
10:0087 w/m2
11:00110 w/m2
12:00140 w/m2
13:00188 w/m2
14:00225 w/m2
15:00252 w/m2
16:00307 w/m2
17:00286 w/m2
18:00216 w/m2
19:00114 w/m2
20:0017 w/m2
Sunday, April 6
Total: 2025 wh/m2Hours07:0018 w/m2
08:00120 w/m2
09:00241 w/m2
10:00342 w/m2
11:00348 w/m2
12:00129 w/m2
13:00151 w/m2
14:00151 w/m2
15:00154 w/m2
16:00135 w/m2
17:00115 w/m2
18:0079 w/m2
19:0037 w/m2
20:005 w/m2
Monday, April 7
Total: 3494 wh/m2Hours07:0011 w/m2
08:0088 w/m2
09:00205 w/m2
10:00330 w/m2
11:00438 w/m2
12:00515 w/m2
13:00525 w/m2
14:00469 w/m2
15:00338 w/m2
16:00251 w/m2
17:00165 w/m2
18:0087 w/m2
19:0059 w/m2
20:0013 w/m2
Tuesday, April 8
Total: 2857 wh/m2Hours07:0017 w/m2
08:0066 w/m2
09:0076 w/m2
10:00110 w/m2
11:00138 w/m2
12:00158 w/m2
13:00309 w/m2
14:00417 w/m2
15:00453 w/m2
16:00403 w/m2
17:00327 w/m2
18:00232 w/m2
19:00125 w/m2
20:0026 w/m2
Wednesday, April 9
Total: 4413 wh/m2Hours07:0031 w/m2
08:00140 w/m2
09:00262 w/m2
10:00374 w/m2
11:00467 w/m2
12:00533 w/m2
13:00566 w/m2
14:00560 w/m2
15:00512 w/m2
16:00418 w/m2
17:00294 w/m2
18:00157 w/m2
19:0082 w/m2
20:0017 w/m2
Thursday, April 10
Total: 4693 wh/m2Hours07:0025 w/m2
08:00112 w/m2
09:00217 w/m2
10:00354 w/m2
11:00465 w/m2
12:00538 w/m2
13:00573 w/m2
14:00573 w/m2
15:00538 w/m2
16:00472 w/m2
17:00379 w/m2
18:00267 w/m2
19:00145 w/m2
20:0035 w/m2
Friday, April 11
Total: 1227 wh/m2Hours07:0010 w/m2
08:0038 w/m2
09:0069 w/m2
10:0097 w/m2
11:00120 w/m2
12:00136 w/m2
13:00145 w/m2
14:00145 w/m2
15:00136 w/m2
16:00119 w/m2
17:0096 w/m2
18:0068 w/m2
19:0038 w/m2
20:0010 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.
