Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -0° | -10° | 29 mm |
| February | 1° | -10° | 35 mm |
| March | 7° | -6° | 36 mm |
| April | 13° | -1° | 30 mm |
| May | 19° | 4° | 40 mm |
| June | 24° | 8° | 42 mm |
| July | 28° | 11° | 14 mm |
| August | 28° | 11° | 21 mm |
| September | 21° | 6° | 24 mm |
| October | 13° | 0° | 43 mm |
| November | 4° | -4° | 47 mm |
| December | -1° | -9° | 49 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.