Solar radiation in Alstead 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 8
Total: 3288 wh/m2Hours07:0040 w/m2
08:00201 w/m2
09:00373 w/m2
10:00487 w/m2
11:00527 w/m2
12:00373 w/m2
13:00345 w/m2
14:00332 w/m2
15:00343 w/m2
16:00206 w/m2
17:0061 w/m2
Tomorrow, March 9
Total: 3685 wh/m2Hours08:0085 w/m2
09:00274 w/m2
10:00442 w/m2
11:00520 w/m2
12:00525 w/m2
13:00478 w/m2
14:00348 w/m2
15:00355 w/m2
16:00361 w/m2
17:00229 w/m2
18:0068 w/m2
Monday, March 10
Total: 4680 wh/m2Hours08:0078 w/m2
09:00251 w/m2
10:00419 w/m2
11:00556 w/m2
12:00642 w/m2
13:00675 w/m2
14:00654 w/m2
15:00581 w/m2
16:00453 w/m2
17:00281 w/m2
18:0090 w/m2
Tuesday, March 11
Total: 4831 wh/m2Hours08:0095 w/m2
09:00285 w/m2
10:00458 w/m2
11:00594 w/m2
12:00673 w/m2
13:00694 w/m2
14:00655 w/m2
15:00572 w/m2
16:00443 w/m2
17:00274 w/m2
18:0088 w/m2
Wednesday, March 12
Total: 4884 wh/m2Hours08:00100 w/m2
09:00290 w/m2
10:00463 w/m2
11:00598 w/m2
12:00680 w/m2
13:00703 w/m2
14:00670 w/m2
15:00579 w/m2
16:00442 w/m2
17:00270 w/m2
18:0089 w/m2
Thursday, March 13
Total: 4334 wh/m2Hours08:0089 w/m2
09:00252 w/m2
10:00403 w/m2
11:00523 w/m2
12:00595 w/m2
13:00614 w/m2
14:00588 w/m2
15:00519 w/m2
16:00406 w/m2
17:00257 w/m2
18:0088 w/m2
Friday, March 14
Total: 4811 wh/m2Hours08:00100 w/m2
09:00278 w/m2
10:00444 w/m2
11:00581 w/m2
12:00661 w/m2
13:00687 w/m2
14:00661 w/m2
15:00576 w/m2
16:00445 w/m2
17:00280 w/m2
18:0098 w/m2
Saturday, March 15
Total: 3238 wh/m2Hours08:0072 w/m2
09:00194 w/m2
10:00310 w/m2
11:00406 w/m2
12:00461 w/m2
13:00468 w/m2
14:00448 w/m2
15:00373 w/m2
16:00282 w/m2
17:00168 w/m2
18:0056 w/m2
Sunday, March 16
Total: 3154 wh/m2Hours08:0062 w/m2
09:00165 w/m2
10:00273 w/m2
11:00358 w/m2
12:00430 w/m2
13:00459 w/m2
14:00462 w/m2
15:00395 w/m2
16:00300 w/m2
17:00186 w/m2
18:0064 w/m2
Monday, March 17
Total: 4203 wh/m2Hours08:0095 w/m2
09:00242 w/m2
10:00383 w/m2
11:00494 w/m2
12:00567 w/m2
13:00604 w/m2
14:00585 w/m2
15:00507 w/m2
16:00390 w/m2
17:00246 w/m2
18:0090 w/m2
Tuesday, March 18
Total: 5121 wh/m2Hours08:00119 w/m2
09:00300 w/m2
10:00469 w/m2
11:00603 w/m2
12:00693 w/m2
13:00726 w/m2
14:00703 w/m2
15:00613 w/m2
16:00476 w/m2
17:00304 w/m2
18:00115 w/m2
Wednesday, March 19
Total: 1442 wh/m2Hours08:0035 w/m2
09:0084 w/m2
10:00128 w/m2
11:00161 w/m2
12:00182 w/m2
13:00189 w/m2
14:00181 w/m2
15:00159 w/m2
16:00137 w/m2
17:0088 w/m2
18:0098 w/m2
Thursday, March 20
Total: 4367 wh/m2Hours07:001 w/m2
08:00145 w/m2
09:00341 w/m2
10:00513 w/m2
11:00640 w/m2
12:00666 w/m2
13:00536 w/m2
14:00218 w/m2
15:00433 w/m2
16:00437 w/m2
17:00312 w/m2
18:00125 w/m2
Friday, March 21
Total: 4383 wh/m2Hours07:002 w/m2
08:00147 w/m2
09:00332 w/m2
10:00481 w/m2
11:00573 w/m2
12:00589 w/m2
13:00528 w/m2
14:00403 w/m2
15:00477 w/m2
16:00437 w/m2
17:00307 w/m2
18:00107 w/m2
Saturday, March 22
Total: 2107 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:0088 w/m2
10:00131 w/m2
11:00165 w/m2
12:00185 w/m2
13:00192 w/m2
14:00184 w/m2
15:00344 w/m2
16:00370 w/m2
17:00283 w/m2
18:00125 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.
