Solar radiation in Auckland 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 22
Total: 2080 wh/m2Hours07:001 w/m2
08:0069 w/m2
09:00180 w/m2
10:00320 w/m2
11:00335 w/m2
12:00222 w/m2
13:00475 w/m2
14:00139 w/m2
15:00119 w/m2
16:00177 w/m2
17:0043 w/m2
Tomorrow, April 23
Total: 3768 wh/m2Hours07:001 w/m2
08:00137 w/m2
09:00323 w/m2
10:00476 w/m2
11:00585 w/m2
12:00636 w/m2
13:00623 w/m2
14:00502 w/m2
15:00283 w/m2
16:00181 w/m2
17:0021 w/m2
Thursday, April 24
Total: 3980 wh/m2Hours07:001 w/m2
08:00134 w/m2
09:00319 w/m2
10:00474 w/m2
11:00580 w/m2
12:00631 w/m2
13:00619 w/m2
14:00544 w/m2
15:00375 w/m2
16:00238 w/m2
17:0065 w/m2
Friday, April 25
Total: 3020 wh/m2Hours08:00119 w/m2
09:00306 w/m2
10:00446 w/m2
11:00365 w/m2
12:00493 w/m2
13:00408 w/m2
14:00360 w/m2
15:00294 w/m2
16:00198 w/m2
17:0031 w/m2
Saturday, April 26
Total: 1156 wh/m2Hours08:0035 w/m2
09:00101 w/m2
10:00116 w/m2
11:00143 w/m2
12:00155 w/m2
13:00152 w/m2
14:00148 w/m2
15:00196 w/m2
16:0095 w/m2
17:0015 w/m2
Sunday, April 27
Total: 2704 wh/m2Hours08:0049 w/m2
09:00140 w/m2
10:00278 w/m2
11:00407 w/m2
12:00498 w/m2
13:00463 w/m2
14:00376 w/m2
15:00258 w/m2
16:00186 w/m2
17:0049 w/m2
Monday, April 28
Total: 2074 wh/m2Hours08:0098 w/m2
09:00193 w/m2
10:00290 w/m2
11:00365 w/m2
12:00406 w/m2
13:00330 w/m2
14:00219 w/m2
15:00101 w/m2
16:0059 w/m2
17:0013 w/m2
Tuesday, April 29
Total: 3825 wh/m2Hours08:00114 w/m2
09:00298 w/m2
10:00452 w/m2
11:00558 w/m2
12:00607 w/m2
13:00595 w/m2
14:00523 w/m2
15:00398 w/m2
16:00230 w/m2
17:0050 w/m2
Wednesday, April 30
Total: 3381 wh/m2Hours08:0040 w/m2
09:0074 w/m2
10:00363 w/m2
11:00542 w/m2
12:00602 w/m2
13:00590 w/m2
14:00519 w/m2
15:00393 w/m2
16:00220 w/m2
17:0038 w/m2
Thursday, May 1
Total: 3628 wh/m2Hours08:00112 w/m2
09:00292 w/m2
10:00439 w/m2
11:00530 w/m2
12:00552 w/m2
13:00559 w/m2
14:00500 w/m2
15:00383 w/m2
16:00218 w/m2
17:0043 w/m2
Friday, May 2
Total: 3693 wh/m2Hours08:0099 w/m2
09:00284 w/m2
10:00438 w/m2
11:00545 w/m2
12:00593 w/m2
13:00581 w/m2
14:00509 w/m2
15:00384 w/m2
16:00218 w/m2
17:0042 w/m2
Saturday, May 3
Total: 3674 wh/m2Hours08:00107 w/m2
09:00286 w/m2
10:00437 w/m2
11:00541 w/m2
12:00589 w/m2
13:00576 w/m2
14:00505 w/m2
15:00380 w/m2
16:00214 w/m2
17:0039 w/m2
Sunday, May 4
Total: 3477 wh/m2Hours08:00104 w/m2
09:00283 w/m2
10:00433 w/m2
11:00537 w/m2
12:00584 w/m2
13:00568 w/m2
14:00467 w/m2
15:00279 w/m2
16:00187 w/m2
17:0035 w/m2
Monday, May 5
Total: 3435 wh/m2Hours08:0075 w/m2
09:00185 w/m2
10:00392 w/m2
11:00528 w/m2
12:00580 w/m2
13:00567 w/m2
14:00496 w/m2
15:00372 w/m2
16:00206 w/m2
17:0034 w/m2
Tuesday, May 6
Total: 2845 wh/m2Hours08:0094 w/m2
09:00262 w/m2
10:00401 w/m2
11:00493 w/m2
12:00532 w/m2
13:00455 w/m2
14:00304 w/m2
15:00119 w/m2
16:00155 w/m2
17:0030 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.
