| Month | Max. | Min. | Avg. |
|---|---|---|---|
| January | 10°C | -9°C | 2°C |
| February | 13°C | -7°C | 5°C |
| March | 21°C | -1°C | 7°C |
| April | 29°C | 6°C | 17°C |
| May | 29°C | 6°C | 16°C |
| June | 37°C | 13°C | 25°C |
| July | 37°C | 15°C | 26°C |
| August | 38°C | 16°C | 27°C |
| September | 36°C | 10°C | 23°C |
| October | 24°C | 8°C | 17°C |
| November | 23°C | -1°C | 11°C |
| December | 13°C | -3°C | 5°C |
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