Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 4° | -2° | 47 mm |
| February | 8° | -0° | 40 mm |
| March | 12° | 2° | 35 mm |
| April | 17° | 7° | 42 mm |
| May | 22° | 11° | 65 mm |
| June | 27° | 17° | 72 mm |
| July | 28° | 18° | 56 mm |
| August | 29° | 18° | 38 mm |
| September | 23° | 14° | 58 mm |
| October | 17° | 8° | 50 mm |
| November | 10° | 3° | 59 mm |
| December | 5° | -0° | 52 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.