Solar radiation in Römerswil 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, February 21
Total: 1015 wh/m2Hours08:007 w/m2
09:0042 w/m2
10:0093 w/m2
11:00136 w/m2
12:00178 w/m2
13:00171 w/m2
14:00112 w/m2
15:00169 w/m2
16:0088 w/m2
17:0019 w/m2
Tomorrow, February 22
Total: 779 wh/m2Hours08:008 w/m2
09:0048 w/m2
10:0080 w/m2
11:00107 w/m2
12:00122 w/m2
13:00125 w/m2
14:00114 w/m2
15:0090 w/m2
16:0063 w/m2
17:0022 w/m2
Sunday, February 23
Total: 1534 wh/m2Hours08:009 w/m2
09:0045 w/m2
10:00148 w/m2
11:00275 w/m2
12:00264 w/m2
13:00287 w/m2
14:00171 w/m2
15:00128 w/m2
16:00145 w/m2
17:0062 w/m2
Monday, February 24
Total: 1068 wh/m2Hours08:0010 w/m2
09:0047 w/m2
10:0083 w/m2
11:00143 w/m2
12:00186 w/m2
13:00223 w/m2
14:00173 w/m2
15:00121 w/m2
16:0060 w/m2
17:0022 w/m2
Tuesday, February 25
Total: 883 wh/m2Hours08:0012 w/m2
09:0058 w/m2
10:00110 w/m2
11:00134 w/m2
12:00140 w/m2
13:00130 w/m2
14:00119 w/m2
15:0095 w/m2
16:0062 w/m2
17:0023 w/m2
Wednesday, February 26
Total: 844 wh/m2Hours08:0017 w/m2
09:0060 w/m2
10:0087 w/m2
11:00114 w/m2
12:00129 w/m2
13:00132 w/m2
14:00121 w/m2
15:0097 w/m2
16:0063 w/m2
17:0024 w/m2
Thursday, February 27
Total: 2260 wh/m2Hours08:0054 w/m2
09:00207 w/m2
10:00352 w/m2
11:00436 w/m2
12:00402 w/m2
13:00209 w/m2
14:00213 w/m2
15:00195 w/m2
16:00143 w/m2
17:0049 w/m2
Friday, February 28
Total: 1737 wh/m2Hours08:0042 w/m2
09:00129 w/m2
10:00172 w/m2
11:00224 w/m2
12:00253 w/m2
13:00257 w/m2
14:00246 w/m2
15:00199 w/m2
16:00137 w/m2
17:0077 w/m2
18:001 w/m2
Saturday, March 1
Total: 3515 wh/m2Hours08:0064 w/m2
09:00222 w/m2
10:00368 w/m2
11:00478 w/m2
12:00539 w/m2
13:00548 w/m2
14:00503 w/m2
15:00408 w/m2
16:00272 w/m2
17:00112 w/m2
18:001 w/m2
Sunday, March 2
Total: 1004 wh/m2Hours08:0029 w/m2
09:0079 w/m2
10:00103 w/m2
11:00133 w/m2
12:00137 w/m2
13:00139 w/m2
14:00140 w/m2
15:00114 w/m2
16:0083 w/m2
17:0046 w/m2
18:001 w/m2
Monday, March 3
Total: 913 wh/m2Hours08:0019 w/m2
09:0059 w/m2
10:0096 w/m2
11:00123 w/m2
12:00138 w/m2
13:00141 w/m2
14:00129 w/m2
15:00105 w/m2
16:0071 w/m2
17:0031 w/m2
18:001 w/m2
Tuesday, March 4
Total: 2780 wh/m2Hours08:0080 w/m2
09:00242 w/m2
10:00390 w/m2
11:00491 w/m2
12:00512 w/m2
13:00416 w/m2
14:00323 w/m2
15:00203 w/m2
16:0087 w/m2
17:0035 w/m2
18:001 w/m2
Wednesday, March 5
Total: 2796 wh/m2Hours08:0046 w/m2
09:00183 w/m2
10:00339 w/m2
11:00383 w/m2
12:00342 w/m2
13:00226 w/m2
14:00428 w/m2
15:00419 w/m2
16:00296 w/m2
17:00130 w/m2
18:004 w/m2
Thursday, March 6
Total: 3566 wh/m2Hours08:0042 w/m2
09:00163 w/m2
10:00305 w/m2
11:00478 w/m2
12:00570 w/m2
13:00583 w/m2
14:00537 w/m2
15:00440 w/m2
16:00302 w/m2
17:00139 w/m2
18:007 w/m2
Friday, March 7
Total: 2133 wh/m2Hours08:0080 w/m2
09:00233 w/m2
10:00387 w/m2
11:00436 w/m2
12:00378 w/m2
13:00205 w/m2
14:00176 w/m2
15:00123 w/m2
16:0077 w/m2
17:0036 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.
