Solar radiation in Chofu Airport 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, July 2
Total: 4810 wh/m2Hours05:009 w/m2
06:00101 w/m2
07:00321 w/m2
08:00557 w/m2
09:00565 w/m2
10:00558 w/m2
11:00546 w/m2
12:00412 w/m2
13:00499 w/m2
14:00202 w/m2
15:00354 w/m2
16:00455 w/m2
17:00192 w/m2
18:0039 w/m2
Tomorrow, July 3
Total: 5559 wh/m2Hours05:0010 w/m2
06:00117 w/m2
07:00276 w/m2
08:00572 w/m2
09:00621 w/m2
10:00628 w/m2
11:00513 w/m2
12:00554 w/m2
13:00545 w/m2
14:00536 w/m2
15:00485 w/m2
16:00400 w/m2
17:00229 w/m2
18:0073 w/m2
Thursday, July 4
Total: 6706 wh/m2Hours05:0010 w/m2
06:00171 w/m2
07:00373 w/m2
08:00570 w/m2
09:00729 w/m2
10:00824 w/m2
11:00560 w/m2
12:00569 w/m2
13:00637 w/m2
14:00790 w/m2
15:00660 w/m2
16:00472 w/m2
17:00255 w/m2
18:0086 w/m2
Friday, July 5
Total: 7142 wh/m2Hours05:0013 w/m2
06:00156 w/m2
07:00365 w/m2
08:00475 w/m2
09:00464 w/m2
10:00825 w/m2
11:00791 w/m2
12:00863 w/m2
13:00875 w/m2
14:00800 w/m2
15:00663 w/m2
16:00482 w/m2
17:00282 w/m2
18:0088 w/m2
Saturday, July 6
Total: 2860 wh/m2Hours05:009 w/m2
06:0063 w/m2
07:0093 w/m2
08:00156 w/m2
09:00183 w/m2
10:00214 w/m2
11:00255 w/m2
12:00236 w/m2
13:00225 w/m2
14:00658 w/m2
15:00466 w/m2
16:00210 w/m2
17:0070 w/m2
18:0022 w/m2
Sunday, July 7
Total: 1944 wh/m2Hours05:003 w/m2
06:0042 w/m2
07:0093 w/m2
08:00141 w/m2
09:00182 w/m2
10:00213 w/m2
11:00231 w/m2
12:00236 w/m2
13:00225 w/m2
14:00201 w/m2
15:00165 w/m2
16:00120 w/m2
17:0070 w/m2
18:0022 w/m2
Monday, July 8
Total: 1941 wh/m2Hours05:003 w/m2
06:0042 w/m2
07:0092 w/m2
08:00141 w/m2
09:00182 w/m2
10:00213 w/m2
11:00231 w/m2
12:00235 w/m2
13:00225 w/m2
14:00201 w/m2
15:00165 w/m2
16:00120 w/m2
17:0070 w/m2
18:0021 w/m2
Tuesday, July 9
Total: 2184 wh/m2Hours05:003 w/m2
06:0041 w/m2
07:0091 w/m2
08:00140 w/m2
09:00181 w/m2
10:00234 w/m2
11:00277 w/m2
12:00304 w/m2
13:00269 w/m2
14:00241 w/m2
15:00181 w/m2
16:00132 w/m2
17:0069 w/m2
18:0021 w/m2
Wednesday, July 10
Total: 3140 wh/m2Hours05:003 w/m2
06:0041 w/m2
07:00135 w/m2
08:00254 w/m2
09:00399 w/m2
10:00404 w/m2
11:00362 w/m2
12:00281 w/m2
13:00312 w/m2
14:00332 w/m2
15:00300 w/m2
16:00198 w/m2
17:0096 w/m2
18:0023 w/m2
Thursday, July 11
Total: 2565 wh/m2Hours05:007 w/m2
06:00115 w/m2
07:00218 w/m2
08:00242 w/m2
09:00181 w/m2
10:00254 w/m2
11:00298 w/m2
12:00347 w/m2
13:00290 w/m2
14:00240 w/m2
15:00164 w/m2
16:00119 w/m2
17:0069 w/m2
18:0021 w/m2
Friday, July 12
Total: 4204 wh/m2Hours05:002 w/m2
06:0040 w/m2
07:0099 w/m2
08:00153 w/m2
09:00216 w/m2
10:00293 w/m2
11:00361 w/m2
12:00387 w/m2
13:00594 w/m2
14:00653 w/m2
15:00602 w/m2
16:00455 w/m2
17:00268 w/m2
18:0081 w/m2
Saturday, July 13
Total: 5670 wh/m2Hours05:005 w/m2
06:0043 w/m2
07:00197 w/m2
08:00410 w/m2
09:00624 w/m2
10:00744 w/m2
11:00827 w/m2
12:00854 w/m2
13:00747 w/m2
14:00562 w/m2
15:00336 w/m2
16:00206 w/m2
17:0095 w/m2
18:0020 w/m2
Sunday, July 14
Total: 6693 wh/m2Hours05:005 w/m2
06:00120 w/m2
07:00324 w/m2
08:00537 w/m2
09:00715 w/m2
10:00821 w/m2
11:00832 w/m2
12:00704 w/m2
13:00730 w/m2
14:00691 w/m2
15:00592 w/m2
16:00390 w/m2
17:00191 w/m2
18:0041 w/m2
Monday, July 15
Total: 6033 wh/m2Hours05:003 w/m2
06:0091 w/m2
07:00194 w/m2
08:00271 w/m2
09:00311 w/m2
10:00532 w/m2
11:00711 w/m2
12:00816 w/m2
13:00850 w/m2
14:00786 w/m2
15:00651 w/m2
16:00470 w/m2
17:00269 w/m2
18:0078 w/m2
Tuesday, July 16
Total: 4281 wh/m2Hours05:006 w/m2
06:00146 w/m2
07:00332 w/m2
08:00489 w/m2
09:00583 w/m2
10:00613 w/m2
11:00550 w/m2
12:00424 w/m2
13:00369 w/m2
14:00294 w/m2
15:00211 w/m2
16:00152 w/m2
17:0087 w/m2
18:0025 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.
