Solar radiation in Harrismith 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, November 18
Total: 8406 wh/m2Hours06:00134 w/m2
07:00374 w/m2
08:00605 w/m2
09:00803 w/m2
10:00951 w/m2
11:001039 w/m2
12:001061 w/m2
13:001014 w/m2
14:00902 w/m2
15:00734 w/m2
16:00484 w/m2
17:00252 w/m2
18:0053 w/m2
Tomorrow, November 19
Total: 5644 wh/m2Hours06:00135 w/m2
07:00375 w/m2
08:00606 w/m2
09:00770 w/m2
10:00870 w/m2
11:00956 w/m2
12:00776 w/m2
13:00254 w/m2
14:00226 w/m2
15:00184 w/m2
16:00260 w/m2
17:00177 w/m2
18:0055 w/m2
Wednesday, November 20
Total: 7505 wh/m2Hours06:00136 w/m2
07:00376 w/m2
08:00607 w/m2
09:00805 w/m2
10:00954 w/m2
11:001042 w/m2
12:001064 w/m2
13:001017 w/m2
14:00902 w/m2
15:00337 w/m2
16:00132 w/m2
17:0072 w/m2
18:0061 w/m2
Thursday, November 21
Total: 6382 wh/m2Hours06:00137 w/m2
07:00377 w/m2
08:00608 w/m2
09:00806 w/m2
10:00928 w/m2
11:00811 w/m2
12:00995 w/m2
13:00913 w/m2
14:00227 w/m2
15:00307 w/m2
16:00184 w/m2
17:0073 w/m2
18:0016 w/m2
Friday, November 22
Total: 4307 wh/m2Hours06:0041 w/m2
07:00140 w/m2
08:00239 w/m2
09:00400 w/m2
10:00560 w/m2
11:00693 w/m2
12:00588 w/m2
13:00444 w/m2
14:00273 w/m2
15:00339 w/m2
16:00321 w/m2
17:00212 w/m2
18:0057 w/m2
Saturday, November 23
Total: 8584 wh/m2Hours06:00139 w/m2
07:00379 w/m2
08:00610 w/m2
09:00808 w/m2
10:00957 w/m2
11:001046 w/m2
12:001068 w/m2
13:001021 w/m2
14:00909 w/m2
15:00745 w/m2
16:00536 w/m2
17:00298 w/m2
18:0068 w/m2
Sunday, November 24
Total: 6196 wh/m2Hours06:0075 w/m2
07:00272 w/m2
08:00521 w/m2
09:00724 w/m2
10:00894 w/m2
11:001002 w/m2
12:00928 w/m2
13:00709 w/m2
14:00359 w/m2
15:00310 w/m2
16:00223 w/m2
17:00125 w/m2
18:0054 w/m2
Monday, November 25
Total: 8519 wh/m2Hours06:00141 w/m2
07:00380 w/m2
08:00611 w/m2
09:00809 w/m2
10:00958 w/m2
11:001048 w/m2
12:001071 w/m2
13:001027 w/m2
14:00918 w/m2
15:00745 w/m2
16:00506 w/m2
17:00237 w/m2
18:0068 w/m2
Tuesday, November 26
Total: 7785 wh/m2Hours06:0042 w/m2
07:00132 w/m2
08:00240 w/m2
09:00684 w/m2
10:00942 w/m2
11:001049 w/m2
12:001072 w/m2
13:001028 w/m2
14:00920 w/m2
15:00754 w/m2
16:00543 w/m2
17:00304 w/m2
18:0075 w/m2
Wednesday, November 27
Total: 7671 wh/m2Hours06:00141 w/m2
07:00378 w/m2
08:00607 w/m2
09:00796 w/m2
10:00930 w/m2
11:00997 w/m2
12:001007 w/m2
13:00957 w/m2
14:00842 w/m2
15:00596 w/m2
16:00320 w/m2
17:0078 w/m2
18:0022 w/m2
Thursday, November 28
Total: 7049 wh/m2Hours06:00107 w/m2
07:00354 w/m2
08:00606 w/m2
09:00757 w/m2
10:00746 w/m2
11:00479 w/m2
12:00868 w/m2
13:00988 w/m2
14:00921 w/m2
15:00716 w/m2
16:00409 w/m2
17:0078 w/m2
18:0020 w/m2
Friday, November 29
Total: 3913 wh/m2Hours06:0036 w/m2
07:0095 w/m2
08:00153 w/m2
09:00203 w/m2
10:00264 w/m2
11:00289 w/m2
12:00490 w/m2
13:00622 w/m2
14:00653 w/m2
15:00516 w/m2
16:00359 w/m2
17:00191 w/m2
18:0042 w/m2
Saturday, November 30
Total: 4720 wh/m2Hours06:0036 w/m2
07:0095 w/m2
08:00153 w/m2
09:00282 w/m2
10:00438 w/m2
11:00561 w/m2
12:00574 w/m2
13:00532 w/m2
14:00477 w/m2
15:00632 w/m2
16:00534 w/m2
17:00319 w/m2
18:0087 w/m2
Sunday, December 1
Total: 7581 wh/m2Hours06:00136 w/m2
07:00372 w/m2
08:00605 w/m2
09:00809 w/m2
10:00961 w/m2
11:001053 w/m2
12:001066 w/m2
13:00928 w/m2
14:00575 w/m2
15:00474 w/m2
16:00345 w/m2
17:00200 w/m2
18:0057 w/m2
Monday, December 2
Total: 6596 wh/m2Hours06:00119 w/m2
07:00371 w/m2
08:00612 w/m2
09:00811 w/m2
10:00961 w/m2
11:001053 w/m2
12:001040 w/m2
13:00817 w/m2
14:00279 w/m2
15:00231 w/m2
16:00168 w/m2
17:0098 w/m2
18:0036 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.
