Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -0° | -5° | 42 mm |
| February | 3° | -4° | 41 mm |
| March | 8° | -1° | 43 mm |
| April | 15° | 5° | 58 mm |
| May | 20° | 10° | 64 mm |
| June | 26° | 15° | 61 mm |
| July | 26° | 16° | 69 mm |
| August | 27° | 16° | 39 mm |
| September | 21° | 12° | 34 mm |
| October | 14° | 6° | 60 mm |
| November | 6° | 1° | 54 mm |
| December | 2° | -2° | 62 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.