平年値（旬ごとの値）
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伊万里（佐賀県) 平年値（旬ごとの値）
| 要素 | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 平均風速 (m/s) | 日照時間 (h) | 降雪の深さ合計 (cm) | 最深積雪 (cm) | |
|---|---|---|---|---|---|---|---|---|---|
| 統計期間 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | /// | /// | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 0 | 0 | |
| 1月 | 上旬 | 19.4 | 5.7 | 10.3 | 1.5 | 2.3 | 33.7 | /// | /// |
| 中旬 | 26.8 | 5.5 | 9.7 | 1.4 | 2.2 | 28.7 | /// | /// | |
| 下旬 | 32.5 | 4.9 | 9.3 | 0.7 | 2.3 | 36.6 | /// | /// | |
| 2月 | 上旬 | 23.4 | 5.4 | 10.0 | 0.9 | 2.4 | 39.2 | /// | /// |
| 中旬 | 34.2 | 6.4 | 11.1 | 1.7 | 2.4 | 41.6 | /// | /// | |
| 下旬 | 36.2 | 7.6 | 12.7 | 2.6 | 2.3 | 38.2 | /// | /// | |
| 3月 | 上旬 | 43.0 | 8.2 | 13.0 | 3.4 | 2.5 | 47.2 | /// | /// |
| 中旬 | 51.6 | 9.6 | 14.9 | 4.3 | 2.5 | 51.6 | /// | /// | |
| 下旬 | 54.0 | 10.7 | 15.8 | 5.7 | 2.3 | 59.1 | /// | /// | |
| 4月 | 上旬 | 65.1 | 12.7 | 18.1 | 7.4 | 2.4 | 59.3 | /// | /// |
| 中旬 | 61.5 | 14.1 | 19.6 | 8.8 | 2.3 | 60.9 | /// | /// | |
| 下旬 | 61.6 | 15.7 | 21.3 | 10.4 | 2.3 | 62.5 | /// | /// | |
| 5月 | 上旬 | 74.9 | 17.6 | 23.1 | 12.7 | 2.3 | 61.7 | /// | /// |
| 中旬 | 74.9 | 18.4 | 23.9 | 13.3 | 2.2 | 63.0 | /// | /// | |
| 下旬 | 47.4 | 19.7 | 25.2 | 14.8 | 2.0 | 68.5 | /// | /// | |
| 6月 | 上旬 | 54.9 | 21.0 | 26.1 | 16.8 | 1.9 | 51.2 | /// | /// |
| 中旬 | 116.0 | 22.2 | 26.8 | 18.6 | 2.0 | 43.9 | /// | /// | |
| 下旬 | 184.7 | 23.5 | 27.2 | 20.5 | 2.1 | 26.9 | /// | /// | |
| 7月 | 上旬 | 192.7 | 25.2 | 28.8 | 22.4 | 2.3 | 34.7 | /// | /// |
| 中旬 | 92.4 | 26.5 | 30.5 | 23.4 | 2.4 | 50.5 | /// | /// | |
| 下旬 | 82.8 | 27.6 | 32.1 | 24.2 | 2.2 | 77.0 | /// | /// | |
| 8月 | 上旬 | 67.3 | 27.9 | 32.6 | 24.3 | 2.2 | 69.2 | /// | /// |
| 中旬 | 98.0 | 27.4 | 31.9 | 24.0 | 2.1 | 59.2 | /// | /// | |
| 下旬 | 106.8 | 26.3 | 30.9 | 22.8 | 2.0 | 60.1 | /// | /// | |
| 9月 | 上旬 | 77.5 | 25.0 | 29.5 | 21.5 | 2.0 | 52.8 | /// | /// |
| 中旬 | 77.9 | 23.5 | 28.2 | 19.7 | 2.0 | 52.8 | /// | /// | |
| 下旬 | 68.9 | 21.5 | 26.3 | 17.6 | 1.8 | 50.7 | /// | /// | |
| 10月 | 上旬 | 38.7 | 20.0 | 25.1 | 15.6 | 1.9 | 55.5 | /// | /// |
| 中旬 | 25.8 | 18.0 | 23.5 | 13.2 | 1.8 | 62.8 | /// | /// | |
| 下旬 | 40.5 | 15.9 | 21.4 | 11.2 | 1.8 | 60.4 | /// | /// | |
| 11月 | 上旬 | 39.7 | 14.3 | 19.9 | 9.5 | 1.7 | 51.0 | /// | /// |
| 中旬 | 39.2 | 12.3 | 17.5 | 7.7 | 1.8 | 42.8 | /// | /// | |
| 下旬 | 28.5 | 10.5 | 15.8 | 5.8 | 1.8 | 41.6 | /// | /// | |
| 12月 | 上旬 | 35.9 | 8.6 | 13.6 | 4.1 | 2.0 | 35.6 | /// | /// |
| 中旬 | 22.9 | 7.1 | 11.7 | 2.8 | 2.1 | 33.8 | /// | /// | |
| 下旬 | 24.7 | 6.4 | 11.3 | 1.9 | 2.2 | 39.3 | /// | /// | |