Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 3° | -2° | 59 mm |
| February | 4° | -1° | 46 mm |
| March | 9° | 2° | 36 mm |
| April | 15° | 8° | 50 mm |
| May | 21° | 14° | 65 mm |
| June | 27° | 19° | 44 mm |
| July | 29° | 22° | 45 mm |
| August | 29° | 22° | 43 mm |
| September | 24° | 16° | 29 mm |
| October | 16° | 9° | 33 mm |
| November | 9° | 4° | 54 mm |
| December | 5° | 0° | 51 mm |
Averages for 2015-2024 from the ERA5 reanalysis. Highlighted months have an average high between 18 and 30 degrees and under 80 mm of rain.