Solar radiation in Watertown 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 13
Total: 3998 wh/m2Hours08:0043 w/m2
09:00188 w/m2
10:00333 w/m2
11:00453 w/m2
12:00537 w/m2
13:00578 w/m2
14:00570 w/m2
15:00509 w/m2
16:00406 w/m2
17:00268 w/m2
18:00112 w/m2
19:001 w/m2
Tomorrow, March 14
Total: 4423 wh/m2Hours08:0056 w/m2
09:00226 w/m2
10:00393 w/m2
11:00526 w/m2
12:00605 w/m2
13:00630 w/m2
14:00602 w/m2
15:00542 w/m2
16:00432 w/m2
17:00289 w/m2
18:00121 w/m2
19:001 w/m2
Saturday, March 15
Total: 3548 wh/m2Hours08:0053 w/m2
09:00197 w/m2
10:00328 w/m2
11:00425 w/m2
12:00488 w/m2
13:00500 w/m2
14:00469 w/m2
15:00419 w/m2
16:00342 w/m2
17:00227 w/m2
18:0099 w/m2
19:001 w/m2
Sunday, March 16
Total: 3034 wh/m2Hours08:0041 w/m2
09:00150 w/m2
10:00254 w/m2
11:00338 w/m2
12:00394 w/m2
13:00418 w/m2
14:00408 w/m2
15:00385 w/m2
16:00323 w/m2
17:00221 w/m2
18:00100 w/m2
19:002 w/m2
Monday, March 17
Total: 3910 wh/m2Hours08:0056 w/m2
09:00195 w/m2
10:00327 w/m2
11:00433 w/m2
12:00512 w/m2
13:00543 w/m2
14:00530 w/m2
15:00495 w/m2
16:00406 w/m2
17:00282 w/m2
18:00128 w/m2
19:003 w/m2
Tuesday, March 18
Total: 5025 wh/m2Hours08:0078 w/m2
09:00262 w/m2
10:00436 w/m2
11:00575 w/m2
12:00670 w/m2
13:00709 w/m2
14:00692 w/m2
15:00619 w/m2
16:00497 w/m2
17:00334 w/m2
18:00149 w/m2
19:004 w/m2
Wednesday, March 19
Total: 3373 wh/m2Hours08:0055 w/m2
09:00182 w/m2
10:00300 w/m2
11:00403 w/m2
12:00458 w/m2
13:00462 w/m2
14:00440 w/m2
15:00404 w/m2
16:00332 w/m2
17:00229 w/m2
18:00104 w/m2
19:004 w/m2
Thursday, March 20
Total: 3198 wh/m2Hours08:0061 w/m2
09:00178 w/m2
10:00260 w/m2
11:00309 w/m2
12:00395 w/m2
13:00442 w/m2
14:00465 w/m2
15:00416 w/m2
16:00335 w/m2
17:00227 w/m2
18:00106 w/m2
19:004 w/m2
Friday, March 21
Total: 4273 wh/m2Hours08:0095 w/m2
09:00274 w/m2
10:00424 w/m2
11:00512 w/m2
12:00566 w/m2
13:00567 w/m2
14:00518 w/m2
15:00488 w/m2
16:00405 w/m2
17:00283 w/m2
18:00134 w/m2
19:007 w/m2
Saturday, March 22
Total: 3970 wh/m2Hours08:0075 w/m2
09:00217 w/m2
10:00349 w/m2
11:00454 w/m2
12:00524 w/m2
13:00544 w/m2
14:00530 w/m2
15:00475 w/m2
16:00390 w/m2
17:00266 w/m2
18:00138 w/m2
19:008 w/m2
Sunday, March 23
Total: 4857 wh/m2Hours08:00104 w/m2
09:00296 w/m2
10:00475 w/m2
11:00617 w/m2
12:00711 w/m2
13:00750 w/m2
14:00730 w/m2
15:00632 w/m2
16:00405 w/m2
17:0091 w/m2
18:0043 w/m2
19:003 w/m2
Monday, March 24
Total: 3331 wh/m2Hours08:00112 w/m2
09:00301 w/m2
10:00475 w/m2
11:00612 w/m2
12:00646 w/m2
13:00511 w/m2
14:00184 w/m2
15:00182 w/m2
16:00147 w/m2
17:00110 w/m2
18:0048 w/m2
19:003 w/m2
Tuesday, March 25
Total: 1383 wh/m2Hours08:0029 w/m2
09:0078 w/m2
10:00122 w/m2
11:00157 w/m2
12:00180 w/m2
13:00190 w/m2
14:00185 w/m2
15:00166 w/m2
16:00134 w/m2
17:0093 w/m2
18:0045 w/m2
19:004 w/m2
Wednesday, March 26
Total: 3720 wh/m2Hours08:0056 w/m2
09:00235 w/m2
10:00448 w/m2
11:00619 w/m2
12:00667 w/m2
13:00610 w/m2
14:00423 w/m2
15:00318 w/m2
16:00200 w/m2
17:0094 w/m2
18:0046 w/m2
19:004 w/m2
Thursday, March 27
Total: 773 wh/m2Hours08:0032 w/m2
09:0081 w/m2
10:00125 w/m2
11:00160 w/m2
12:00183 w/m2
13:00192 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.
