Best months: May, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -1° | -9° | 74 mm |
| February | 0° | -9° | 64 mm |
| March | 5° | -4° | 72 mm |
| April | 12° | 1° | 91 mm |
| May | 19° | 8° | 79 mm |
| June | 24° | 13° | 101 mm |
| July | 27° | 16° | 78 mm |
| August | 25° | 16° | 79 mm |
| September | 22° | 13° | 64 mm |
| October | 15° | 7° | 83 mm |
| November | 8° | 0° | 66 mm |
| December | 2° | -4° | 73 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.