Sentence examples for monthly average sunshine from inspiring English sources

statistical value of x i. monthly average sunshine duration (h).

In the equation, KG is the value of annual luminous efficacy (1x/w × m-2); N is geographic latitude ; H is altitude (m); e is annual or monthly vapor pressure (hP a); T is monthly average sunshine duration (h).

monthly average daily bright sunshine duration (h).

monthly average maximum possible daily sunshine duration (h).

These data included monthly average air temperature, monthly precipitation, and monthly sunshine hours.

The solar insolation on ground is about 400 600 monthlyorthly or 4 5 kWh/m2 per day with average sunshine duration of 4 8 h [24].

They including four meteorological factors (i.e., monthly average temperature, monthly average relative humidity, monthly cumulative rainfall, and monthly total sunshine).

The average sunshine over England and Wales was 117 hours, 105% of the monthly average.

The results indicate that the sunshine duration fraction models and artificial neural networks have similar performances when used to estimate monthly average daily global radiation and daily global radiation, while more work is needed to study the estimation method on smaller time intervals and the mechanisms of atmospheric attenuation for solar radiation.

Three years later, the monthly average was nine.

Lerwick, Shetland, recorded over twice the average sunshine in the month with 132 hours of sunshine.