Solar radiation in Tigard 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: 6513 wh/m2Hours07:0047 w/m2
08:00216 w/m2
09:00394 w/m2
10:00561 w/m2
11:00698 w/m2
12:00787 w/m2
13:00823 w/m2
14:00804 w/m2
15:00733 w/m2
16:00615 w/m2
17:00459 w/m2
18:00278 w/m2
19:0098 w/m2
Tomorrow, April 23
Total: 6580 wh/m2Hours07:0052 w/m2
08:00223 w/m2
09:00407 w/m2
10:00572 w/m2
11:00704 w/m2
12:00790 w/m2
13:00826 w/m2
14:00807 w/m2
15:00736 w/m2
16:00618 w/m2
17:00462 w/m2
18:00282 w/m2
19:00101 w/m2
Thursday, April 24
Total: 6486 wh/m2Hours07:0055 w/m2
08:00227 w/m2
09:00410 w/m2
10:00575 w/m2
11:00706 w/m2
12:00791 w/m2
13:00824 w/m2
14:00801 w/m2
15:00722 w/m2
16:00595 w/m2
17:00429 w/m2
18:00259 w/m2
19:0092 w/m2
Friday, April 25
Total: 5128 wh/m2Hours07:0044 w/m2
08:00177 w/m2
09:00322 w/m2
10:00457 w/m2
11:00567 w/m2
12:00627 w/m2
13:00646 w/m2
14:00622 w/m2
15:00560 w/m2
16:00463 w/m2
17:00342 w/m2
18:00217 w/m2
19:0083 w/m2
20:001 w/m2
Saturday, April 26
Total: 5328 wh/m2Hours07:0051 w/m2
08:00192 w/m2
09:00343 w/m2
10:00477 w/m2
11:00577 w/m2
12:00646 w/m2
13:00666 w/m2
14:00642 w/m2
15:00578 w/m2
16:00480 w/m2
17:00355 w/m2
18:00229 w/m2
19:0091 w/m2
20:001 w/m2
Sunday, April 27
Total: 5695 wh/m2Hours07:0054 w/m2
08:00196 w/m2
09:00346 w/m2
10:00480 w/m2
11:00579 w/m2
12:00663 w/m2
13:00699 w/m2
14:00697 w/m2
15:00643 w/m2
16:00551 w/m2
17:00418 w/m2
18:00265 w/m2
19:00103 w/m2
20:001 w/m2
Monday, April 28
Total: 6150 wh/m2Hours07:0063 w/m2
08:00222 w/m2
09:00390 w/m2
10:00536 w/m2
11:00654 w/m2
12:00731 w/m2
13:00762 w/m2
14:00745 w/m2
15:00680 w/m2
16:00574 w/m2
17:00432 w/m2
18:00258 w/m2
19:00101 w/m2
20:002 w/m2
Tuesday, April 29
Total: 6356 wh/m2Hours07:0065 w/m2
08:00217 w/m2
09:00388 w/m2
10:00549 w/m2
11:00682 w/m2
12:00761 w/m2
13:00794 w/m2
14:00776 w/m2
15:00702 w/m2
16:00590 w/m2
17:00443 w/m2
18:00277 w/m2
19:00110 w/m2
20:002 w/m2
Wednesday, April 30
Total: 6598 wh/m2Hours07:0070 w/m2
08:00235 w/m2
09:00407 w/m2
10:00565 w/m2
11:00690 w/m2
12:00776 w/m2
13:00811 w/m2
14:00798 w/m2
15:00733 w/m2
16:00621 w/m2
17:00472 w/m2
18:00297 w/m2
19:00120 w/m2
20:003 w/m2
Thursday, May 1
Total: 6738 wh/m2Hours07:0077 w/m2
08:00250 w/m2
09:00428 w/m2
10:00589 w/m2
11:00715 w/m2
12:00796 w/m2
13:00827 w/m2
14:00807 w/m2
15:00736 w/m2
16:00622 w/m2
17:00470 w/m2
18:00297 w/m2
19:00121 w/m2
20:003 w/m2
Friday, May 2
Total: 6594 wh/m2Hours07:0078 w/m2
08:00246 w/m2
09:00421 w/m2
10:00578 w/m2
11:00703 w/m2
12:00784 w/m2
13:00816 w/m2
14:00797 w/m2
15:00732 w/m2
16:00619 w/m2
17:00470 w/m2
18:00266 w/m2
19:0083 w/m2
20:001 w/m2
Saturday, May 3
Total: 1967 wh/m2Hours07:0030 w/m2
08:0066 w/m2
09:00122 w/m2
10:00167 w/m2
11:00220 w/m2
12:00225 w/m2
13:00234 w/m2
14:00208 w/m2
15:00210 w/m2
16:00177 w/m2
17:00147 w/m2
18:00108 w/m2
19:0051 w/m2
20:002 w/m2
Sunday, May 4
Total: 3739 wh/m2Hours07:0022 w/m2
08:0073 w/m2
09:00145 w/m2
10:00225 w/m2
11:00321 w/m2
12:00357 w/m2
13:00389 w/m2
14:00380 w/m2
15:00507 w/m2
16:00516 w/m2
17:00441 w/m2
18:00260 w/m2
19:0099 w/m2
20:004 w/m2
Monday, May 5
Total: 7002 wh/m2Hours07:0090 w/m2
08:00257 w/m2
09:00438 w/m2
10:00603 w/m2
11:00733 w/m2
12:00819 w/m2
13:00855 w/m2
14:00836 w/m2
15:00766 w/m2
16:00649 w/m2
17:00495 w/m2
18:00318 w/m2
19:00136 w/m2
20:007 w/m2
Tuesday, May 6
Total: 7084 wh/m2Hours07:0095 w/m2
08:00272 w/m2
09:00453 w/m2
10:00615 w/m2
11:00742 w/m2
12:00825 w/m2
13:00858 w/m2
14:00839 w/m2
15:00768 w/m2
16:00652 w/m2
17:00498 w/m2
18:00320 w/m2
19:00139 w/m2
20:008 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.
