Solar radiation in Hertford 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, December 4
Total: 3020 wh/m2Hours08:00104 w/m2
09:00273 w/m2
10:00409 w/m2
11:00495 w/m2
12:00521 w/m2
13:00487 w/m2
14:00395 w/m2
15:00253 w/m2
16:0083 w/m2
Tomorrow, December 5
Total: 2990 wh/m2Hours08:00102 w/m2
09:00270 w/m2
10:00406 w/m2
11:00490 w/m2
12:00515 w/m2
13:00479 w/m2
14:00392 w/m2
15:00253 w/m2
16:0083 w/m2
Friday, December 6
Total: 2996 wh/m2Hours08:0099 w/m2
09:00268 w/m2
10:00405 w/m2
11:00491 w/m2
12:00518 w/m2
13:00485 w/m2
14:00394 w/m2
15:00253 w/m2
16:0083 w/m2
Saturday, December 7
Total: 2982 wh/m2Hours08:0097 w/m2
09:00266 w/m2
10:00402 w/m2
11:00489 w/m2
12:00516 w/m2
13:00484 w/m2
14:00393 w/m2
15:00252 w/m2
16:0083 w/m2
Sunday, December 8
Total: 2974 wh/m2Hours08:0095 w/m2
09:00263 w/m2
10:00401 w/m2
11:00487 w/m2
12:00515 w/m2
13:00483 w/m2
14:00393 w/m2
15:00253 w/m2
16:0084 w/m2
Monday, December 9
Total: 2248 wh/m2Hours08:0078 w/m2
09:00216 w/m2
10:00318 w/m2
11:00377 w/m2
12:00388 w/m2
13:00353 w/m2
14:00282 w/m2
15:00178 w/m2
16:0058 w/m2
Tuesday, December 10
Total: 2376 wh/m2Hours08:0072 w/m2
09:00207 w/m2
10:00317 w/m2
11:00386 w/m2
12:00415 w/m2
13:00389 w/m2
14:00317 w/m2
15:00205 w/m2
16:0068 w/m2
Wednesday, December 11
Total: 2327 wh/m2Hours08:0070 w/m2
09:00208 w/m2
10:00323 w/m2
11:00385 w/m2
12:00398 w/m2
13:00363 w/m2
14:00305 w/m2
15:00205 w/m2
16:0070 w/m2
Thursday, December 12
Total: 2786 wh/m2Hours08:0080 w/m2
09:00237 w/m2
10:00369 w/m2
11:00454 w/m2
12:00484 w/m2
13:00459 w/m2
14:00376 w/m2
15:00244 w/m2
16:0083 w/m2
Friday, December 13
Total: 2860 wh/m2Hours08:0083 w/m2
09:00246 w/m2
10:00381 w/m2
11:00467 w/m2
12:00497 w/m2
13:00468 w/m2
14:00383 w/m2
15:00250 w/m2
16:0085 w/m2
Saturday, December 14
Total: 2883 wh/m2Hours08:0082 w/m2
09:00248 w/m2
10:00385 w/m2
11:00471 w/m2
12:00502 w/m2
13:00472 w/m2
14:00386 w/m2
15:00251 w/m2
16:0086 w/m2
Sunday, December 15
Total: 2932 wh/m2Hours08:0082 w/m2
09:00250 w/m2
10:00389 w/m2
11:00479 w/m2
12:00511 w/m2
13:00481 w/m2
14:00394 w/m2
15:00257 w/m2
16:0089 w/m2
Monday, December 16
Total: 732 wh/m2Hours08:0020 w/m2
09:0062 w/m2
10:0097 w/m2
11:00120 w/m2
12:00128 w/m2
13:00120 w/m2
14:0099 w/m2
15:0064 w/m2
16:0022 w/m2
Tuesday, December 17
Total: 2689 wh/m2Hours08:0066 w/m2
09:00192 w/m2
10:00262 w/m2
11:00436 w/m2
12:00505 w/m2
13:00482 w/m2
14:00396 w/m2
15:00259 w/m2
16:0091 w/m2
Wednesday, December 18
Total: 2926 wh/m2Hours08:0077 w/m2
09:00246 w/m2
10:00386 w/m2
11:00477 w/m2
12:00510 w/m2
13:00482 w/m2
14:00396 w/m2
15:00260 w/m2
16:0092 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.
