1-3 AVERAGE TEMPERATURE BY ZONE(1999) |
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| (℃) | |||||||||||||
| Zone | January | February | March | April | May | June | July | August | September | October | November | December | AnnualAverage |
| The Northwest Part of Sichuan Basin | 6.0 | 9.2 | 11.6 | 17.5 | 20.4 | 22.9 | 24.9 | 24.2 | 21.8 | 17.0 | 11.9 | 5.8 | 16.1 |
| The Northeast Part of Sichuan Basin | 6.6 | 10.2 | 11.5 | 17.6 | 21.1 | 24.9 | 26.4 | 26.8 | 24.6 | 17.4 | 12.9 | 6.2 | 17.2 |
| The Central Part of Sichuan Basin | 8.0 | 11.1 | 13.2 | 18.6 | 21.7 | 24.6 | 26.5 | 26.6 | 24.8 | 18.4 | 13.8 | 7.7 | 17.9 |
| The Southwest Part of Sichuan Basin | 7.7 | 10.8 | 12.7 | 18.9 | 20.6 | 23.6 | 25.2 | 24.6 | 22.8 | 17.8 | 13.3 | 8.1 | 17.2 |
| The Southeast Part of Sichuan Basin | 8.4 | 11.6 | 13.6 | 19.4 | 21.1 | 24.3 | 25.9 | 25.6 | 24.2 | 18.2 | 14.2 | 8.6 | 17.9 |
| The Northwest Part of Plateau Region in the Northwest Part of Sichuan | -6.2 | -0.7 | 1.5 | 6.8 | 7.4 | 12.8 | 12.1 | 11.6 | 9.0 | 5.1 | -1.2 | -7.4 | 4.3 |
| The Northeast Part of Plateau Region in the Northwest Part of Sichuan | -4.5 | 0.8 | 3.2 | 7.8 | 8.3 | 13.0 | 13.2 | 12.9 | 10.7 | 6.2 | 1.1 | -5.4 | 5.6 |
| The South Part of Plateau Region in the Northwest Part of Sichuan | -3.5 | 0.8 | 2.6 | 7.0 | 8.4 | 12.8 | 11.1 | 10.6 | 8.8 | 6.8 | -0.3 | -4.8 | 5.1 |
| The North Part of Mountainous Region in the Southwest Part of Sichuan | 3.1 | 6.6 | 9.6 | 14.2 | 13.7 | 17.9 | 18.7 | 18.1 | 17.0 | 12.5 | 8.9 | 3.8 | 12.0 |
| The South Part of Mountainous Region in the Southwest Part of Sichuan | 12.8 | 18.6 | 23.0 | 26.1 | 23.2 | 27.2 | 24.4 | 23.7 | 22.7 | 21.1 | 16.1 | 12.1 | 20.9 |