Solar radiation in Johor Bahru 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, June 30
Total: 1627 wh/m2Hours08:0026 w/m2
09:0091 w/m2
10:00136 w/m2
11:00178 w/m2
12:00227 w/m2
13:00218 w/m2
14:00211 w/m2
15:00188 w/m2
16:00164 w/m2
17:0099 w/m2
18:0087 w/m2
19:002 w/m2
Tomorrow, July 1
Total: 2986 wh/m2Hours08:0063 w/m2
09:00256 w/m2
10:00318 w/m2
11:00248 w/m2
12:00267 w/m2
13:00342 w/m2
14:00562 w/m2
15:00387 w/m2
16:00248 w/m2
17:00138 w/m2
18:00154 w/m2
19:003 w/m2
Tuesday, July 2
Total: 2768 wh/m2Hours08:0083 w/m2
09:00266 w/m2
10:00471 w/m2
11:00310 w/m2
12:00207 w/m2
13:00218 w/m2
14:00212 w/m2
15:00189 w/m2
16:00371 w/m2
17:00290 w/m2
18:00148 w/m2
19:003 w/m2
Wednesday, July 3
Total: 5689 wh/m2Hours08:0099 w/m2
09:00322 w/m2
10:00507 w/m2
11:00639 w/m2
12:00730 w/m2
13:00797 w/m2
14:00832 w/m2
15:00728 w/m2
16:00467 w/m2
17:00394 w/m2
18:00171 w/m2
19:003 w/m2
Thursday, July 4
Total: 1631 wh/m2Hours08:0045 w/m2
09:00150 w/m2
10:00136 w/m2
11:00179 w/m2
12:00207 w/m2
13:00218 w/m2
14:00212 w/m2
15:00189 w/m2
16:00151 w/m2
17:00100 w/m2
18:0043 w/m2
19:001 w/m2
Friday, July 5
Total: 3104 wh/m2Hours08:0033 w/m2
09:00143 w/m2
10:00299 w/m2
11:00453 w/m2
12:00499 w/m2
13:00497 w/m2
14:00453 w/m2
15:00345 w/m2
16:00223 w/m2
17:00110 w/m2
18:0048 w/m2
19:001 w/m2
Saturday, July 6
Total: 3528 wh/m2Hours08:0028 w/m2
09:00114 w/m2
10:00225 w/m2
11:00340 w/m2
12:00442 w/m2
13:00513 w/m2
14:00540 w/m2
15:00504 w/m2
16:00418 w/m2
17:00289 w/m2
18:00113 w/m2
19:002 w/m2
Sunday, July 7
Total: 3606 wh/m2Hours08:0084 w/m2
09:00255 w/m2
10:00390 w/m2
11:00464 w/m2
12:00513 w/m2
13:00528 w/m2
14:00485 w/m2
15:00391 w/m2
16:00276 w/m2
17:00158 w/m2
18:0061 w/m2
19:001 w/m2
Monday, July 8
Total: 5833 wh/m2Hours08:00102 w/m2
09:00324 w/m2
10:00515 w/m2
11:00622 w/m2
12:00759 w/m2
13:00834 w/m2
14:00833 w/m2
15:00734 w/m2
16:00580 w/m2
17:00380 w/m2
18:00147 w/m2
19:003 w/m2
Tuesday, July 9
Total: 4968 wh/m2Hours08:0026 w/m2
09:00163 w/m2
10:00361 w/m2
11:00572 w/m2
12:00728 w/m2
13:00812 w/m2
14:00822 w/m2
15:00679 w/m2
16:00452 w/m2
17:00201 w/m2
18:00148 w/m2
19:004 w/m2
Wednesday, July 10
Total: 4714 wh/m2Hours08:0088 w/m2
09:00252 w/m2
10:00345 w/m2
11:00327 w/m2
12:00656 w/m2
13:00833 w/m2
14:00852 w/m2
15:00717 w/m2
16:00453 w/m2
17:00132 w/m2
18:0058 w/m2
19:001 w/m2
Thursday, July 11
Total: 6100 wh/m2Hours08:0096 w/m2
09:00319 w/m2
10:00538 w/m2
11:00716 w/m2
12:00823 w/m2
13:00855 w/m2
14:00805 w/m2
15:00748 w/m2
16:00608 w/m2
17:00408 w/m2
18:00179 w/m2
19:005 w/m2
Friday, July 12
Total: 4313 wh/m2Hours08:0079 w/m2
09:00218 w/m2
10:00270 w/m2
11:00216 w/m2
12:00429 w/m2
13:00598 w/m2
14:00686 w/m2
15:00672 w/m2
16:00570 w/m2
17:00394 w/m2
18:00176 w/m2
19:005 w/m2
Saturday, July 13
Total: 5468 wh/m2Hours08:00101 w/m2
09:00326 w/m2
10:00533 w/m2
11:00689 w/m2
12:00800 w/m2
13:00847 w/m2
14:00825 w/m2
15:00662 w/m2
16:00417 w/m2
17:00152 w/m2
18:00112 w/m2
19:004 w/m2
Sunday, July 14
Total: 2479 wh/m2Hours08:0030 w/m2
09:0099 w/m2
10:00150 w/m2
11:00180 w/m2
12:00209 w/m2
13:00244 w/m2
14:00237 w/m2
15:00396 w/m2
16:00426 w/m2
17:00341 w/m2
18:00162 w/m2
19:005 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.
