Solar radiation in Singapore/Tengah 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: 3349 wh/m2Hours08:0058 w/m2
09:00226 w/m2
10:00443 w/m2
11:00557 w/m2
12:00647 w/m2
13:00499 w/m2
14:00236 w/m2
15:00252 w/m2
16:00167 w/m2
17:00142 w/m2
18:00120 w/m2
19:002 w/m2
Tomorrow, March 30
Total: 2195 wh/m2Hours08:0061 w/m2
09:00215 w/m2
10:00340 w/m2
11:00217 w/m2
12:00253 w/m2
13:00267 w/m2
14:00236 w/m2
15:00210 w/m2
16:00166 w/m2
17:00142 w/m2
18:0087 w/m2
19:001 w/m2
Monday, March 31
Total: 2192 wh/m2Hours08:0056 w/m2
09:00156 w/m2
10:00150 w/m2
11:00198 w/m2
12:00340 w/m2
13:00242 w/m2
14:00235 w/m2
15:00209 w/m2
16:00166 w/m2
17:00277 w/m2
18:00161 w/m2
19:002 w/m2
Tuesday, April 1
Total: 4697 wh/m2Hours08:0090 w/m2
09:00228 w/m2
10:00261 w/m2
11:00218 w/m2
12:00418 w/m2
13:00657 w/m2
14:00751 w/m2
15:00811 w/m2
16:00650 w/m2
17:00431 w/m2
18:00180 w/m2
19:002 w/m2
Wednesday, April 2
Total: 6461 wh/m2Hours08:0095 w/m2
09:00324 w/m2
10:00552 w/m2
11:00749 w/m2
12:00872 w/m2
13:00924 w/m2
14:00900 w/m2
15:00807 w/m2
16:00645 w/m2
17:00426 w/m2
18:00166 w/m2
19:001 w/m2
Thursday, April 3
Total: 3262 wh/m2Hours08:0028 w/m2
09:00134 w/m2
10:00286 w/m2
11:00463 w/m2
12:00521 w/m2
13:00533 w/m2
14:00500 w/m2
15:00380 w/m2
16:00244 w/m2
17:00119 w/m2
18:0054 w/m2
Friday, April 4
Total: 5761 wh/m2Hours08:00100 w/m2
09:00310 w/m2
10:00492 w/m2
11:00606 w/m2
12:00722 w/m2
13:00771 w/m2
14:00767 w/m2
15:00756 w/m2
16:00633 w/m2
17:00426 w/m2
18:00176 w/m2
19:002 w/m2
Saturday, April 5
Total: 5994 wh/m2Hours08:0082 w/m2
09:00322 w/m2
10:00581 w/m2
11:00787 w/m2
12:00897 w/m2
13:00914 w/m2
14:00833 w/m2
15:00687 w/m2
16:00496 w/m2
17:00285 w/m2
18:00109 w/m2
19:001 w/m2
Sunday, April 6
Total: 5447 wh/m2Hours08:00104 w/m2
09:00349 w/m2
10:00592 w/m2
11:00788 w/m2
12:00888 w/m2
13:00876 w/m2
14:00727 w/m2
15:00551 w/m2
16:00325 w/m2
17:00129 w/m2
18:00117 w/m2
19:001 w/m2
Monday, April 7
Total: 5931 wh/m2Hours08:00106 w/m2
09:00337 w/m2
10:00564 w/m2
11:00747 w/m2
12:00820 w/m2
13:00797 w/m2
14:00683 w/m2
15:00699 w/m2
16:00598 w/m2
17:00411 w/m2
18:00168 w/m2
19:001 w/m2
Tuesday, April 8
Total: 5241 wh/m2Hours08:0061 w/m2
09:00269 w/m2
10:00520 w/m2
11:00743 w/m2
12:00794 w/m2
13:00738 w/m2
14:00562 w/m2
15:00560 w/m2
16:00493 w/m2
17:00348 w/m2
18:00152 w/m2
19:001 w/m2
Wednesday, April 9
Total: 5596 wh/m2Hours08:0063 w/m2
09:00260 w/m2
10:00505 w/m2
11:00724 w/m2
12:00840 w/m2
13:00889 w/m2
14:00870 w/m2
15:00697 w/m2
16:00459 w/m2
17:00210 w/m2
18:0079 w/m2
Thursday, April 10
Total: 3875 wh/m2Hours08:0030 w/m2
09:0093 w/m2
10:00167 w/m2
11:00218 w/m2
12:00487 w/m2
13:00702 w/m2
14:00793 w/m2
15:00640 w/m2
16:00431 w/m2
17:00226 w/m2
18:0088 w/m2
Friday, April 11
Total: 5900 wh/m2Hours08:0067 w/m2
09:00251 w/m2
10:00477 w/m2
11:00687 w/m2
12:00849 w/m2
13:00928 w/m2
14:00918 w/m2
15:00778 w/m2
16:00553 w/m2
17:00286 w/m2
18:00105 w/m2
19:001 w/m2
Saturday, April 12
Total: 3659 wh/m2Hours08:0034 w/m2
09:00154 w/m2
10:00323 w/m2
11:00502 w/m2
12:00578 w/m2
13:00608 w/m2
14:00588 w/m2
15:00437 w/m2
16:00268 w/m2
17:00116 w/m2
18:0051 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.
