Solar radiation in Kamaishi 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: 4497 wh/m2Hours07:0092 w/m2
08:00289 w/m2
09:00471 w/m2
10:00605 w/m2
11:00637 w/m2
12:00656 w/m2
13:00624 w/m2
14:00533 w/m2
15:00383 w/m2
16:00192 w/m2
17:0015 w/m2
Tomorrow, February 23
Total: 4700 wh/m2Hours07:0095 w/m2
08:00298 w/m2
09:00476 w/m2
10:00610 w/m2
11:00688 w/m2
12:00703 w/m2
13:00655 w/m2
14:00554 w/m2
15:00398 w/m2
16:00205 w/m2
17:0018 w/m2
Monday, February 24
Total: 4318 wh/m2Hours07:00101 w/m2
08:00304 w/m2
09:00482 w/m2
10:00616 w/m2
11:00693 w/m2
12:00660 w/m2
13:00441 w/m2
14:00472 w/m2
15:00403 w/m2
16:00126 w/m2
17:0020 w/m2
Tuesday, February 25
Total: 4815 wh/m2Hours07:00106 w/m2
08:00309 w/m2
09:00488 w/m2
10:00621 w/m2
11:00699 w/m2
12:00715 w/m2
13:00669 w/m2
14:00564 w/m2
15:00408 w/m2
16:00214 w/m2
17:0022 w/m2
Wednesday, February 26
Total: 4758 wh/m2Hours07:00110 w/m2
08:00312 w/m2
09:00475 w/m2
10:00609 w/m2
11:00674 w/m2
12:00709 w/m2
13:00652 w/m2
14:00562 w/m2
15:00412 w/m2
16:00218 w/m2
17:0025 w/m2
Thursday, February 27
Total: 4729 wh/m2Hours07:00115 w/m2
08:00313 w/m2
09:00476 w/m2
10:00598 w/m2
11:00662 w/m2
12:00671 w/m2
13:00660 w/m2
14:00569 w/m2
15:00416 w/m2
16:00222 w/m2
17:0027 w/m2
Friday, February 28
Total: 4511 wh/m2Hours07:00116 w/m2
08:00314 w/m2
09:00488 w/m2
10:00589 w/m2
11:00615 w/m2
12:00551 w/m2
13:00608 w/m2
14:00557 w/m2
15:00418 w/m2
16:00225 w/m2
17:0030 w/m2
Saturday, March 1
Total: 5028 wh/m2Hours07:00126 w/m2
08:00332 w/m2
09:00510 w/m2
10:00643 w/m2
11:00720 w/m2
12:00736 w/m2
13:00689 w/m2
14:00583 w/m2
15:00426 w/m2
16:00230 w/m2
17:0033 w/m2
Sunday, March 2
Total: 1271 wh/m2Hours07:0033 w/m2
08:0084 w/m2
09:00129 w/m2
10:00162 w/m2
11:00181 w/m2
12:00185 w/m2
13:00174 w/m2
14:00147 w/m2
15:00108 w/m2
16:0059 w/m2
17:009 w/m2
Monday, March 3
Total: 2002 wh/m2Hours07:0062 w/m2
08:00201 w/m2
09:00360 w/m2
10:00372 w/m2
11:00318 w/m2
12:00187 w/m2
13:00175 w/m2
14:00148 w/m2
15:00109 w/m2
16:0060 w/m2
17:0010 w/m2
Tuesday, March 4
Total: 4696 wh/m2Hours07:00116 w/m2
08:00297 w/m2
09:00465 w/m2
10:00577 w/m2
11:00633 w/m2
12:00640 w/m2
13:00660 w/m2
14:00587 w/m2
15:00438 w/m2
16:00242 w/m2
17:0041 w/m2
Wednesday, March 5
Total: 3356 wh/m2Hours07:00147 w/m2
08:00351 w/m2
09:00524 w/m2
10:00615 w/m2
11:00568 w/m2
12:00345 w/m2
13:00308 w/m2
14:00236 w/m2
15:00154 w/m2
16:0091 w/m2
17:0017 w/m2
Thursday, March 6
Total: 1325 wh/m2Hours07:0038 w/m2
08:0090 w/m2
09:00135 w/m2
10:00168 w/m2
11:00187 w/m2
12:00190 w/m2
13:00178 w/m2
14:00152 w/m2
15:00112 w/m2
16:0063 w/m2
17:0012 w/m2
Friday, March 7
Total: 1338 wh/m2Hours07:0040 w/m2
08:0091 w/m2
09:00136 w/m2
10:00169 w/m2
11:00188 w/m2
12:00192 w/m2
13:00180 w/m2
14:00153 w/m2
15:00113 w/m2
16:0064 w/m2
17:0012 w/m2
Saturday, March 8
Total: 3404 wh/m2Hours06:001 w/m2
07:00118 w/m2
08:00252 w/m2
09:00340 w/m2
10:00442 w/m2
11:00513 w/m2
12:00544 w/m2
13:00458 w/m2
14:00339 w/m2
15:00208 w/m2
16:00152 w/m2
17:0037 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.
