| Year | U2 | Tmax | Tmin | Tmean | RH mean | Rs |
| (m∙s−1) | (˚C) | (˚C) | (˚C) | (%) | (MJ∙m−2) | |
| 2005 | 3.0 | 28.2 | 10.5 | 19.3 | 28.0 | 25.0 |
| 2006 | 2.9 | 28.5 | 11.5 | 20.0 | 35.7 | 24.4 |
| 2007 | 2.8 | 28.7 | 11.5 | 20.1 | 41.7 | 24.6 |
| 2008 | 3.1 | 27.8 | 10.2 | 19.0 | 25.0 | 27.4 |