Solar radiation in Nishi-Tokyo-shi 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, February 22
Total: 3675 wh/m2Hours07:0054 w/m2
08:00183 w/m2
09:00273 w/m2
10:00481 w/m2
11:00551 w/m2
12:00385 w/m2
13:00528 w/m2
14:00474 w/m2
15:00445 w/m2
16:00253 w/m2
17:0048 w/m2
Tomorrow, February 23
Total: 4486 wh/m2Hours07:0080 w/m2
08:00293 w/m2
09:00485 w/m2
10:00633 w/m2
11:00717 w/m2
12:00702 w/m2
13:00682 w/m2
14:00573 w/m2
15:00227 w/m2
16:0078 w/m2
17:0016 w/m2
Monday, February 24
Total: 5011 wh/m2Hours07:0081 w/m2
08:00294 w/m2
09:00490 w/m2
10:00638 w/m2
11:00729 w/m2
12:00755 w/m2
13:00712 w/m2
14:00557 w/m2
15:00444 w/m2
16:00258 w/m2
17:0053 w/m2
Tuesday, February 25
Total: 5157 wh/m2Hours07:0088 w/m2
08:00302 w/m2
09:00495 w/m2
10:00643 w/m2
11:00734 w/m2
12:00761 w/m2
13:00723 w/m2
14:00622 w/m2
15:00466 w/m2
16:00267 w/m2
17:0056 w/m2
Wednesday, February 26
Total: 5201 wh/m2Hours07:0092 w/m2
08:00307 w/m2
09:00499 w/m2
10:00647 w/m2
11:00738 w/m2
12:00766 w/m2
13:00727 w/m2
14:00626 w/m2
15:00469 w/m2
16:00271 w/m2
17:0059 w/m2
Thursday, February 27
Total: 5244 wh/m2Hours07:0097 w/m2
08:00312 w/m2
09:00504 w/m2
10:00652 w/m2
11:00743 w/m2
12:00770 w/m2
13:00731 w/m2
14:00630 w/m2
15:00473 w/m2
16:00273 w/m2
17:0059 w/m2
Friday, February 28
Total: 5294 wh/m2Hours07:00101 w/m2
08:00317 w/m2
09:00509 w/m2
10:00657 w/m2
11:00747 w/m2
12:00774 w/m2
13:00736 w/m2
14:00634 w/m2
15:00477 w/m2
16:00278 w/m2
17:0064 w/m2
Saturday, March 1
Total: 5335 wh/m2Hours07:00105 w/m2
08:00321 w/m2
09:00514 w/m2
10:00661 w/m2
11:00752 w/m2
12:00779 w/m2
13:00740 w/m2
14:00638 w/m2
15:00480 w/m2
16:00279 w/m2
17:0066 w/m2
Sunday, March 2
Total: 1866 wh/m2Hours07:0027 w/m2
08:0082 w/m2
09:00130 w/m2
10:00216 w/m2
11:00313 w/m2
12:00373 w/m2
13:00308 w/m2
14:00208 w/m2
15:00121 w/m2
16:0071 w/m2
17:0017 w/m2
Monday, March 3
Total: 1358 wh/m2Hours07:0029 w/m2
08:0083 w/m2
09:00131 w/m2
10:00168 w/m2
11:00190 w/m2
12:00197 w/m2
13:00187 w/m2
14:00161 w/m2
15:00122 w/m2
16:0072 w/m2
17:0018 w/m2
Tuesday, March 4
Total: 2008 wh/m2Hours07:0054 w/m2
08:00146 w/m2
09:00219 w/m2
10:00250 w/m2
11:00266 w/m2
12:00237 w/m2
13:00225 w/m2
14:00195 w/m2
15:00147 w/m2
16:00201 w/m2
17:0068 w/m2
Wednesday, March 5
Total: 5519 wh/m2Hours07:00123 w/m2
08:00341 w/m2
09:00533 w/m2
10:00680 w/m2
11:00770 w/m2
12:00796 w/m2
13:00756 w/m2
14:00653 w/m2
15:00495 w/m2
16:00294 w/m2
17:0078 w/m2
Thursday, March 6
Total: 5349 wh/m2Hours07:00108 w/m2
08:00314 w/m2
09:00509 w/m2
10:00673 w/m2
11:00772 w/m2
12:00800 w/m2
13:00757 w/m2
14:00645 w/m2
15:00472 w/m2
16:00249 w/m2
17:0050 w/m2
Friday, March 7
Total: 1422 wh/m2Hours07:0033 w/m2
08:0088 w/m2
09:00136 w/m2
10:00172 w/m2
11:00195 w/m2
12:00221 w/m2
13:00191 w/m2
14:00165 w/m2
15:00125 w/m2
16:0075 w/m2
17:0021 w/m2
Saturday, March 8
Total: 5651 wh/m2Hours07:00136 w/m2
08:00355 w/m2
09:00548 w/m2
10:00694 w/m2
11:00783 w/m2
12:00808 w/m2
13:00768 w/m2
14:00664 w/m2
15:00505 w/m2
16:00304 w/m2
17:0086 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.
