Best months: July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -1° | -9° | 136 mm |
| February | -1° | -9° | 115 mm |
| March | 3° | -5° | 114 mm |
| April | 8° | 1° | 116 mm |
| May | 14° | 6° | 95 mm |
| June | 17° | 11° | 133 mm |
| July | 21° | 15° | 111 mm |
| August | 21° | 15° | 125 mm |
| September | 18° | 13° | 109 mm |
| October | 13° | 8° | 124 mm |
| November | 7° | 1° | 134 mm |
| December | 2° | -5° | 143 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.