Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 1° | -5° | 49 mm |
| February | 4° | -3° | 38 mm |
| March | 9° | -0° | 41 mm |
| April | 16° | 6° | 69 mm |
| May | 21° | 11° | 57 mm |
| June | 27° | 17° | 62 mm |
| July | 29° | 18° | 43 mm |
| August | 30° | 19° | 31 mm |
| September | 24° | 14° | 37 mm |
| October | 16° | 7° | 36 mm |
| November | 8° | 2° | 56 mm |
| December | 4° | -1° | 50 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.