Solar radiation in Kōfu-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, April 22
Total: 5053 wh/m2Hours06:00105 w/m2
07:00311 w/m2
08:00507 w/m2
09:00590 w/m2
10:00618 w/m2
11:00674 w/m2
12:00517 w/m2
13:00506 w/m2
14:00472 w/m2
15:00355 w/m2
16:00236 w/m2
17:00150 w/m2
18:0012 w/m2
Tomorrow, April 23
Total: 1867 wh/m2Hours06:0028 w/m2
07:0082 w/m2
08:00135 w/m2
09:00179 w/m2
10:00212 w/m2
11:00231 w/m2
12:00235 w/m2
13:00223 w/m2
14:00196 w/m2
15:00157 w/m2
16:00107 w/m2
17:0073 w/m2
18:009 w/m2
Thursday, April 24
Total: 4520 wh/m2Hours06:0028 w/m2
07:0099 w/m2
08:00235 w/m2
09:00265 w/m2
10:00212 w/m2
11:00383 w/m2
12:00650 w/m2
13:00768 w/m2
14:00703 w/m2
15:00553 w/m2
16:00407 w/m2
17:00198 w/m2
18:0019 w/m2
Friday, April 25
Total: 5662 wh/m2Hours06:0084 w/m2
07:00221 w/m2
08:00309 w/m2
09:00433 w/m2
10:00498 w/m2
11:00869 w/m2
12:00802 w/m2
13:00805 w/m2
14:00635 w/m2
15:00378 w/m2
16:00392 w/m2
17:00212 w/m2
18:0024 w/m2
Saturday, April 26
Total: 6825 wh/m2Hours06:00100 w/m2
07:00299 w/m2
08:00506 w/m2
09:00690 w/m2
10:00819 w/m2
11:00894 w/m2
12:00910 w/m2
13:00826 w/m2
14:00671 w/m2
15:00467 w/m2
16:00404 w/m2
17:00214 w/m2
18:0025 w/m2
Sunday, April 27
Total: 4301 wh/m2Hours06:00122 w/m2
07:00338 w/m2
08:00547 w/m2
09:00722 w/m2
10:00838 w/m2
11:00750 w/m2
12:00236 w/m2
13:00224 w/m2
14:00197 w/m2
15:00158 w/m2
16:00108 w/m2
17:0054 w/m2
18:007 w/m2
Monday, April 28
Total: 5872 wh/m2Hours06:0034 w/m2
07:0094 w/m2
08:00137 w/m2
09:00181 w/m2
10:00624 w/m2
11:00876 w/m2
12:00940 w/m2
13:00892 w/m2
14:00785 w/m2
15:00628 w/m2
16:00434 w/m2
17:00219 w/m2
18:0028 w/m2
Tuesday, April 29
Total: 7405 wh/m2Hours06:00128 w/m2
07:00343 w/m2
08:00551 w/m2
09:00725 w/m2
10:00853 w/m2
11:00924 w/m2
12:00930 w/m2
13:00881 w/m2
14:00775 w/m2
15:00620 w/m2
16:00429 w/m2
17:00217 w/m2
18:0029 w/m2
Wednesday, April 30
Total: 1944 wh/m2Hours06:0033 w/m2
07:0086 w/m2
08:00138 w/m2
09:00182 w/m2
10:00214 w/m2
11:00256 w/m2
12:00260 w/m2
13:00247 w/m2
14:00197 w/m2
15:00158 w/m2
16:00109 w/m2
17:0056 w/m2
18:008 w/m2
Thursday, May 1
Total: 7282 wh/m2Hours06:00133 w/m2
07:00348 w/m2
08:00555 w/m2
09:00728 w/m2
10:00857 w/m2
11:00929 w/m2
12:00936 w/m2
13:00871 w/m2
14:00738 w/m2
15:00550 w/m2
16:00398 w/m2
17:00209 w/m2
18:0030 w/m2
Friday, May 2
Total: 5135 wh/m2Hours06:00136 w/m2
07:00350 w/m2
08:00556 w/m2
09:00729 w/m2
10:00840 w/m2
11:00802 w/m2
12:00504 w/m2
13:00409 w/m2
14:00293 w/m2
15:00175 w/m2
16:00191 w/m2
17:00128 w/m2
18:0022 w/m2
Saturday, May 3
Total: 6290 wh/m2Hours05:001 w/m2
06:00137 w/m2
07:00351 w/m2
08:00557 w/m2
09:00730 w/m2
10:00837 w/m2
11:00734 w/m2
12:00236 w/m2
13:00687 w/m2
14:00762 w/m2
15:00635 w/m2
16:00427 w/m2
17:00183 w/m2
18:0013 w/m2
Sunday, May 4
Total: 5714 wh/m2Hours05:001 w/m2
06:00107 w/m2
07:00321 w/m2
08:00545 w/m2
09:00729 w/m2
10:00840 w/m2
11:00857 w/m2
12:00764 w/m2
13:00608 w/m2
14:00407 w/m2
15:00175 w/m2
16:00201 w/m2
17:00134 w/m2
18:0025 w/m2
Monday, May 5
Total: 2136 wh/m2Hours06:0036 w/m2
07:0089 w/m2
08:00140 w/m2
09:00183 w/m2
10:00215 w/m2
11:00233 w/m2
12:00237 w/m2
13:00224 w/m2
14:00198 w/m2
15:00175 w/m2
16:00220 w/m2
17:00156 w/m2
18:0030 w/m2
Tuesday, May 6
Total: 4899 wh/m2Hours06:0036 w/m2
07:00177 w/m2
08:00373 w/m2
09:00585 w/m2
10:00595 w/m2
11:00514 w/m2
12:00350 w/m2
13:00510 w/m2
14:00569 w/m2
15:00532 w/m2
16:00401 w/m2
17:00219 w/m2
18:0038 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.
