Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 3° | -3° | 37 mm |
| February | 6° | -1° | 31 mm |
| March | 10° | 0° | 32 mm |
| April | 15° | 4° | 39 mm |
| May | 19° | 9° | 75 mm |
| June | 25° | 14° | 67 mm |
| July | 27° | 16° | 61 mm |
| August | 26° | 16° | 74 mm |
| September | 21° | 12° | 78 mm |
| October | 15° | 7° | 49 mm |
| November | 8° | 2° | 42 mm |
| December | 4° | -1° | 42 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.