Best months: August
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 4° | -4° | 118 mm |
| February | 5° | -4° | 95 mm |
| March | 8° | -0° | 112 mm |
| April | 14° | 5° | 115 mm |
| May | 20° | 11° | 94 mm |
| June | 25° | 16° | 90 mm |
| July | 28° | 20° | 115 mm |
| August | 28° | 20° | 78 mm |
| September | 24° | 16° | 110 mm |
| October | 18° | 10° | 119 mm |
| November | 12° | 4° | 89 mm |
| December | 7° | -0° | 129 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.