Solar radiation in The Dalles, Columbia Gorge Regional / The Dalles Municipal 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, March 31
Total: 4647 wh/m2Hours07:002 w/m2
08:0098 w/m2
09:00230 w/m2
10:00350 w/m2
11:00577 w/m2
12:00658 w/m2
13:00691 w/m2
14:00556 w/m2
15:00500 w/m2
16:00408 w/m2
17:00364 w/m2
18:00187 w/m2
19:0026 w/m2
Tomorrow, April 1
Total: 5564 wh/m2Hours07:004 w/m2
08:00141 w/m2
09:00324 w/m2
10:00494 w/m2
11:00629 w/m2
12:00715 w/m2
13:00749 w/m2
14:00727 w/m2
15:00653 w/m2
16:00532 w/m2
17:00373 w/m2
18:00194 w/m2
19:0029 w/m2
Wednesday, April 2
Total: 5103 wh/m2Hours07:005 w/m2
08:00135 w/m2
09:00300 w/m2
10:00447 w/m2
11:00562 w/m2
12:00644 w/m2
13:00680 w/m2
14:00667 w/m2
15:00601 w/m2
16:00494 w/m2
17:00351 w/m2
18:00187 w/m2
19:0030 w/m2
Thursday, April 3
Total: 5676 wh/m2Hours07:008 w/m2
08:00151 w/m2
09:00333 w/m2
10:00499 w/m2
11:00630 w/m2
12:00719 w/m2
13:00756 w/m2
14:00739 w/m2
15:00667 w/m2
16:00547 w/m2
17:00387 w/m2
18:00205 w/m2
19:0035 w/m2
Friday, April 4
Total: 5822 wh/m2Hours07:0010 w/m2
08:00161 w/m2
09:00348 w/m2
10:00517 w/m2
11:00651 w/m2
12:00738 w/m2
13:00773 w/m2
14:00752 w/m2
15:00678 w/m2
16:00555 w/m2
17:00393 w/m2
18:00209 w/m2
19:0037 w/m2
Saturday, April 5
Total: 5877 wh/m2Hours07:0012 w/m2
08:00167 w/m2
09:00354 w/m2
10:00523 w/m2
11:00656 w/m2
12:00743 w/m2
13:00777 w/m2
14:00756 w/m2
15:00681 w/m2
16:00558 w/m2
17:00397 w/m2
18:00213 w/m2
19:0040 w/m2
Sunday, April 6
Total: 5937 wh/m2Hours07:0015 w/m2
08:00172 w/m2
09:00359 w/m2
10:00528 w/m2
11:00661 w/m2
12:00748 w/m2
13:00782 w/m2
14:00761 w/m2
15:00686 w/m2
16:00563 w/m2
17:00402 w/m2
18:00217 w/m2
19:0043 w/m2
Monday, April 7
Total: 5971 wh/m2Hours07:0018 w/m2
08:00177 w/m2
09:00364 w/m2
10:00533 w/m2
11:00665 w/m2
12:00751 w/m2
13:00784 w/m2
14:00762 w/m2
15:00687 w/m2
16:00564 w/m2
17:00402 w/m2
18:00219 w/m2
19:0045 w/m2
Tuesday, April 8
Total: 5881 wh/m2Hours07:0020 w/m2
08:00178 w/m2
09:00360 w/m2
10:00523 w/m2
11:00652 w/m2
12:00736 w/m2
13:00769 w/m2
14:00748 w/m2
15:00675 w/m2
16:00555 w/m2
17:00398 w/m2
18:00219 w/m2
19:0048 w/m2
Wednesday, April 9
Total: 5757 wh/m2Hours07:0023 w/m2
08:00180 w/m2
09:00358 w/m2
10:00516 w/m2
11:00639 w/m2
12:00721 w/m2
13:00749 w/m2
14:00728 w/m2
15:00654 w/m2
16:00539 w/m2
17:00387 w/m2
18:00215 w/m2
19:0048 w/m2
Thursday, April 10
Total: 1741 wh/m2Hours07:0016 w/m2
08:0048 w/m2
09:00105 w/m2
10:00178 w/m2
11:00236 w/m2
12:00248 w/m2
13:00220 w/m2
14:00194 w/m2
15:00175 w/m2
16:00145 w/m2
17:00104 w/m2
18:0058 w/m2
19:0014 w/m2
Friday, April 11
Total: 1571 wh/m2Hours07:008 w/m2
08:0050 w/m2
09:0097 w/m2
10:00138 w/m2
11:00171 w/m2
12:00192 w/m2
13:00201 w/m2
14:00215 w/m2
15:00176 w/m2
16:00145 w/m2
17:00105 w/m2
18:0059 w/m2
19:0014 w/m2
Saturday, April 12
Total: 2925 wh/m2Hours07:009 w/m2
08:0056 w/m2
09:0098 w/m2
10:00140 w/m2
11:00172 w/m2
12:00286 w/m2
13:00367 w/m2
14:00432 w/m2
15:00449 w/m2
16:00412 w/m2
17:00324 w/m2
18:00151 w/m2
19:0029 w/m2
Sunday, April 13
Total: 3604 wh/m2Hours07:0026 w/m2
08:0058 w/m2
09:00109 w/m2
10:00141 w/m2
11:00173 w/m2
12:00288 w/m2
13:00401 w/m2
14:00461 w/m2
15:00633 w/m2
16:00582 w/m2
17:00427 w/m2
18:00242 w/m2
19:0063 w/m2
Monday, April 14
Total: 3437 wh/m2Hours07:0041 w/m2
08:00211 w/m2
09:00397 w/m2
10:00564 w/m2
11:00695 w/m2
12:00737 w/m2
13:00594 w/m2
14:00198 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.
