Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -5° | -11° | 54 mm |
| February | -4° | -10° | 41 mm |
| March | 3° | -6° | 35 mm |
| April | 14° | 3° | 48 mm |
| May | 21° | 10° | 39 mm |
| June | 26° | 15° | 42 mm |
| July | 28° | 18° | 44 mm |
| August | 28° | 17° | 25 mm |
| September | 20° | 11° | 42 mm |
| October | 12° | 5° | 46 mm |
| November | 3° | -2° | 46 mm |
| December | -3° | -7° | 39 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.