| Month | Max. | Min. | Avg. |
|---|---|---|---|
| January | 18°C | -6°C | 5°C |
| February | 19°C | -7°C | 5°C |
| March | 27°C | 2°C | 13°C |
| April | 31°C | 8°C | 18°C |
| May | 37°C | 10°C | 24°C |
| June | 41°C | 19°C | 28°C |
| July | 36°C | 21°C | 28°C |
| August | 35°C | 20°C | 28°C |
| September | 35°C | 15°C | 25°C |
| October | 28°C | 12°C | 19°C |
| November | 28°C | 2°C | 13°C |
| December | 21°C | -3°C | 7°C |
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