Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 3° | -3° | 71 mm |
| February | 5° | -2° | 71 mm |
| March | 9° | 0° | 63 mm |
| April | 14° | 3° | 51 mm |
| May | 19° | 8° | 44 mm |
| June | 24° | 12° | 31 mm |
| July | 29° | 16° | 5 mm |
| August | 29° | 16° | 8 mm |
| September | 23° | 11° | 25 mm |
| October | 16° | 6° | 55 mm |
| November | 8° | 1° | 77 mm |
| December | 3° | -3° | 93 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.