Solar radiation in Invercargill 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 29
Total: 4365 wh/m2Hours09:0090 w/m2
10:00246 w/m2
11:00430 w/m2
12:00561 w/m2
13:00633 w/m2
14:00641 w/m2
15:00611 w/m2
16:00518 w/m2
17:00396 w/m2
18:00197 w/m2
19:0042 w/m2
Tomorrow, March 30
Total: 2084 wh/m2Hours09:0025 w/m2
10:0069 w/m2
11:00109 w/m2
12:00139 w/m2
13:00218 w/m2
14:00344 w/m2
15:00387 w/m2
16:00331 w/m2
17:00214 w/m2
18:00203 w/m2
19:0045 w/m2
Monday, March 31
Total: 2476 wh/m2Hours09:0031 w/m2
10:00123 w/m2
11:00178 w/m2
12:00282 w/m2
13:00342 w/m2
14:00385 w/m2
15:00392 w/m2
16:00342 w/m2
17:00242 w/m2
18:00130 w/m2
19:0029 w/m2
Tuesday, April 1
Total: 2456 wh/m2Hours09:0027 w/m2
10:00137 w/m2
11:00314 w/m2
12:00467 w/m2
13:00380 w/m2
14:00314 w/m2
15:00349 w/m2
16:00232 w/m2
17:00163 w/m2
18:0063 w/m2
19:0010 w/m2
Wednesday, April 2
Total: 3883 wh/m2Hours09:0060 w/m2
10:00153 w/m2
11:00349 w/m2
12:00533 w/m2
13:00600 w/m2
14:00625 w/m2
15:00589 w/m2
16:00499 w/m2
17:00347 w/m2
18:00115 w/m2
19:0013 w/m2
Thursday, April 3
Total: 1383 wh/m2Hours09:0021 w/m2
10:0070 w/m2
11:00133 w/m2
12:00208 w/m2
13:00262 w/m2
14:00229 w/m2
15:00189 w/m2
16:00124 w/m2
17:0090 w/m2
18:0049 w/m2
19:008 w/m2
Friday, April 4
Total: 1115 wh/m2Hours09:0057 w/m2
10:0081 w/m2
11:00122 w/m2
12:00144 w/m2
13:00149 w/m2
14:00153 w/m2
15:00144 w/m2
16:00122 w/m2
17:0089 w/m2
18:0047 w/m2
19:007 w/m2
Saturday, April 5
Total: 3451 wh/m2Hours09:0073 w/m2
10:00242 w/m2
11:00395 w/m2
12:00508 w/m2
13:00574 w/m2
14:00547 w/m2
15:00423 w/m2
16:00219 w/m2
17:00273 w/m2
18:00173 w/m2
19:0024 w/m2
Sunday, April 6
Total: 1454 wh/m2Hours08:0021 w/m2
09:0083 w/m2
10:00118 w/m2
11:00141 w/m2
12:00146 w/m2
13:00194 w/m2
14:00221 w/m2
15:00216 w/m2
16:00188 w/m2
17:00112 w/m2
18:0014 w/m2
Monday, April 7
Total: 2077 wh/m2Hours08:0017 w/m2
09:0059 w/m2
10:0097 w/m2
11:00127 w/m2
12:00144 w/m2
13:00327 w/m2
14:00413 w/m2
15:00405 w/m2
16:00308 w/m2
17:00163 w/m2
18:0017 w/m2
Tuesday, April 8
Total: 963 wh/m2Hours08:0016 w/m2
09:0058 w/m2
10:0096 w/m2
11:00125 w/m2
12:00142 w/m2
13:00147 w/m2
14:00137 w/m2
15:00115 w/m2
16:0082 w/m2
17:0041 w/m2
18:004 w/m2
Wednesday, April 9
Total: 2970 wh/m2Hours08:0040 w/m2
09:00175 w/m2
10:00286 w/m2
11:00362 w/m2
12:00390 w/m2
13:00437 w/m2
14:00432 w/m2
15:00378 w/m2
16:00303 w/m2
17:00156 w/m2
18:0011 w/m2
Thursday, April 10
Total: 3293 wh/m2Hours08:0056 w/m2
09:00220 w/m2
10:00373 w/m2
11:00489 w/m2
12:00557 w/m2
13:00566 w/m2
14:00468 w/m2
15:00229 w/m2
16:00208 w/m2
17:00119 w/m2
18:008 w/m2
Friday, April 11
Total: 3662 wh/m2Hours08:0053 w/m2
09:00215 w/m2
10:00367 w/m2
11:00483 w/m2
12:00551 w/m2
13:00567 w/m2
14:00528 w/m2
15:00439 w/m2
16:00307 w/m2
17:00145 w/m2
18:007 w/m2
Saturday, April 12
Total: 902 wh/m2Hours08:0015 w/m2
09:0053 w/m2
10:0090 w/m2
11:00119 w/m2
12:00136 w/m2
13:00140 w/m2
14:00130 w/m2
15:00108 w/m2
16:0075 w/m2
17:0035 w/m2
18:001 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.
