Solar radiation in Holyoke 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 3
Total: 3433 wh/m2Hours07:0035 w/m2
08:00175 w/m2
09:00310 w/m2
10:00414 w/m2
11:00488 w/m2
12:00512 w/m2
13:00498 w/m2
14:00431 w/m2
15:00330 w/m2
16:00193 w/m2
17:0047 w/m2
Tomorrow, March 4
Total: 2075 wh/m2Hours07:0021 w/m2
08:0081 w/m2
09:00139 w/m2
10:00172 w/m2
11:00199 w/m2
12:00272 w/m2
13:00329 w/m2
14:00328 w/m2
15:00295 w/m2
16:00184 w/m2
17:0055 w/m2
Wednesday, March 5
Total: 4719 wh/m2Hours07:0065 w/m2
08:00256 w/m2
09:00436 w/m2
10:00578 w/m2
11:00668 w/m2
12:00700 w/m2
13:00670 w/m2
14:00581 w/m2
15:00439 w/m2
16:00258 w/m2
17:0068 w/m2
Thursday, March 6
Total: 3702 wh/m2Hours07:0046 w/m2
08:00184 w/m2
09:00334 w/m2
10:00460 w/m2
11:00551 w/m2
12:00570 w/m2
13:00532 w/m2
14:00449 w/m2
15:00331 w/m2
16:00194 w/m2
17:0051 w/m2
Friday, March 7
Total: 3359 wh/m2Hours07:0050 w/m2
08:00181 w/m2
09:00304 w/m2
10:00391 w/m2
11:00451 w/m2
12:00482 w/m2
13:00480 w/m2
14:00424 w/m2
15:00334 w/m2
16:00203 w/m2
17:0059 w/m2
Saturday, March 8
Total: 4894 wh/m2Hours07:0079 w/m2
08:00273 w/m2
09:00454 w/m2
10:00596 w/m2
11:00685 w/m2
12:00716 w/m2
13:00686 w/m2
14:00596 w/m2
15:00455 w/m2
16:00274 w/m2
17:0080 w/m2
Sunday, March 9
Total: 4950 wh/m2Hours08:0084 w/m2
09:00279 w/m2
10:00460 w/m2
11:00602 w/m2
12:00691 w/m2
13:00722 w/m2
14:00691 w/m2
15:00601 w/m2
16:00459 w/m2
17:00278 w/m2
18:0083 w/m2
Monday, March 10
Total: 4981 wh/m2Hours08:0089 w/m2
09:00284 w/m2
10:00464 w/m2
11:00605 w/m2
12:00694 w/m2
13:00724 w/m2
14:00693 w/m2
15:00603 w/m2
16:00461 w/m2
17:00279 w/m2
18:0085 w/m2
Tuesday, March 11
Total: 4659 wh/m2Hours08:0088 w/m2
09:00271 w/m2
10:00439 w/m2
11:00567 w/m2
12:00649 w/m2
13:00673 w/m2
14:00644 w/m2
15:00558 w/m2
16:00428 w/m2
17:00260 w/m2
18:0082 w/m2
Wednesday, March 12
Total: 5002 wh/m2Hours08:0097 w/m2
09:00291 w/m2
10:00468 w/m2
11:00607 w/m2
12:00694 w/m2
13:00722 w/m2
14:00689 w/m2
15:00600 w/m2
16:00460 w/m2
17:00283 w/m2
18:0091 w/m2
Thursday, March 13
Total: 4922 wh/m2Hours08:00103 w/m2
09:00296 w/m2
10:00471 w/m2
11:00602 w/m2
12:00683 w/m2
13:00706 w/m2
14:00673 w/m2
15:00582 w/m2
16:00444 w/m2
17:00273 w/m2
18:0089 w/m2
Friday, March 14
Total: 2610 wh/m2Hours08:0088 w/m2
09:0085 w/m2
10:00159 w/m2
11:00233 w/m2
12:00298 w/m2
13:00341 w/m2
14:00355 w/m2
15:00333 w/m2
16:00358 w/m2
17:00264 w/m2
18:0096 w/m2
Saturday, March 15
Total: 4633 wh/m2Hours08:00116 w/m2
09:00315 w/m2
10:00491 w/m2
11:00578 w/m2
12:00470 w/m2
13:00629 w/m2
14:00679 w/m2
15:00621 w/m2
16:00449 w/m2
17:00236 w/m2
18:0049 w/m2
Sunday, March 16
Total: 4815 wh/m2Hours08:0030 w/m2
09:0088 w/m2
10:00360 w/m2
11:00596 w/m2
12:00724 w/m2
13:00756 w/m2
14:00724 w/m2
15:00633 w/m2
16:00490 w/m2
17:00307 w/m2
18:00107 w/m2
Monday, March 17
Total: 3858 wh/m2Hours08:00112 w/m2
09:00196 w/m2
10:00453 w/m2
11:00639 w/m2
12:00733 w/m2
13:00748 w/m2
14:00588 w/m2
15:00159 w/m2
16:00123 w/m2
17:0077 w/m2
18:0030 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.
