Best months: May, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 4° | -4° | 95 mm |
| February | 7° | -3° | 99 mm |
| March | 11° | 1° | 121 mm |
| April | 17° | 6° | 121 mm |
| May | 23° | 13° | 121 mm |
| June | 27° | 17° | 134 mm |
| July | 29° | 19° | 115 mm |
| August | 28° | 18° | 95 mm |
| September | 26° | 16° | 86 mm |
| October | 19° | 10° | 84 mm |
| November | 11° | 3° | 81 mm |
| December | 7° | -1° | 87 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.