平年値（旬ごとの値）
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長崎（長崎県) 平年値（旬ごとの値）
| 要素 | 海面気圧 (hPa) | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 相対湿度 (%) | 平均風速 (m/s) | 日照時間 (時) | 全天日射量 (MJ/㎡) | 降雪の深さ合計 (cm) | 最深積雪 (cm) | 雲量 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 統計期間 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |
| 1月 | 上旬 | 1022.0 | 16.8 | 7.7 | 11.2 | 4.3 | 66 | 2.3 | 34.7 | 7.2 | 0 | 1 | 6.8 @ |
| 中旬 | 1022.1 | 22.4 | 7.2 | 10.5 | 4.1 | 67 | 2.2 | 31.2 | 7.2 | 1 | 1 | 7.1 @ | |
| 下旬 | 1021.9 | 23.9 | 6.8 | 10.3 | 3.6 | 66 | 2.3 | 37.8 | 8.1 | 1 | 1 | 7.0 @ | |
| 2月 | 上旬 | 1021.3 | 24.6 | 7.1 | 10.8 | 3.7 | 65 | 2.4 | 39.7 | 9.4 | 0 | 0 | 6.8 @ |
| 中旬 | 1020.7 | 31.6 | 8.1 | 11.9 | 4.5 | 65 | 2.5 | 43.2 | 10.3 | 0 | 0 | 6.5 @ | |
| 下旬 | 1020.6 | 27.8 | 9.4 | 13.7 | 5.7 | 65 | 2.4 | 39.5 | 11.8 | 0 | 0 | 6.4 @ | |
| 3月 | 上旬 | 1018.9 | 36.0 | 9.8 | 13.8 | 6.2 | 66 | 2.7 | 48.3 | 12.5 | 0 | 0 | 6.5 @ |
| 中旬 | 1018.5 | 41.9 | 11.3 | 15.6 | 7.4 | 65 | 2.6 | 53.0 | 13.9 | --- | --- | 6.4 @ | |
| 下旬 | 1017.5 | 45.3 | 12.3 | 16.3 | 8.7 | 66 | 2.6 | 58.3 | 14.4 | --- | --- | 6.6 @ | |
| 4月 | 上旬 | 1016.4 | 48.4 | 14.2 | 18.6 | 10.3 | 66 | 2.6 | 57.6 | 16.1 | --- | --- | 6.4 @ |
| 中旬 | 1014.8 | 47.5 | 15.5 | 19.8 | 11.7 | 68 | 2.5 | 60.2 | 17.0 | --- | --- | 6.3 @ | |
| 下旬 | 1014.2 | 57.2 | 17.0 | 21.2 | 13.2 | 68 | 2.4 | 60.3 | 17.6 | --- | --- | 6.5 @ | |
| 5月 | 上旬 | 1012.9 | 61.0 | 18.7 | 22.9 | 15.1 | 72 | 2.4 | 59.8 | 17.6 | --- | --- | 6.8 @ |
| 中旬 | 1011.9 | 59.3 | 19.5 | 23.8 | 15.9 | 71 | 2.2 | 62.2 | 18.2 | --- | --- | 6.7 @ | |
| 下旬 | 1010.3 | 40.4 | 20.7 | 24.9 | 17.2 | 72 | 2.1 | 67.6 | 18.5 | --- | --- | 7.0 @ | |
| 6月 | 上旬 | 1009.1 | 49.5 | 22.0 | 26.0 | 18.8 | 75 | 2.0 | 55.0 | 17.4 | --- | --- | 7.5 @ |
| 中旬 | 1007.4 | 123.1 | 23.0 | 26.4 | 20.2 | 80 | 2.3 | 43.9 | 15.2 | --- | --- | 8.2 @ | |
| 下旬 | 1007.6 | 163.2 | 23.9 | 26.9 | 21.6 | 84 | 2.6 | 26.8 | 12.3 | --- | --- | 9.0 @ | |
| 7月 | 上旬 | 1007.8 | 154.5 | 25.6 | 28.6 | 23.4 | 83 | 2.8 | 39.3 | 14.6 | --- | --- | 8.4 @ |
| 中旬 | 1008.5 | 66.6 | 27.0 | 30.3 | 24.5 | 80 | 2.7 | 55.6 | 17.8 | --- | --- | 7.5 @ | |
| 下旬 | 1008.4 | 71.7 | 28.1 | 31.8 | 25.4 | 77 | 2.3 | 80.4 | 20.3 | --- | --- | 6.4 @ | |
| 8月 | 上旬 | 1008.1 | 47.9 | 28.7 | 32.5 | 25.9 | 75 | 2.2 | 73.6 | 20.0 | --- | --- | 6.2 @ |
| 中旬 | 1008.1 | 79.7 | 28.3 | 31.9 | 25.6 | 76 | 2.3 | 65.1 | 18.3 | --- | --- | 6.8 @ | |
| 下旬 | 1009.0 | 90.3 | 27.4 | 31.2 | 24.6 | 76 | 2.2 | 68.2 | 17.3 | --- | --- | 6.7 @ | |
| 9月 | 上旬 | 1009.4 | 72.7 | 26.3 | 30.1 | 23.4 | 76 | 2.2 | 59.8 | 16.1 | --- | --- | 6.5 @ |
| 中旬 | 1011.2 | 51.9 | 25.2 | 29.1 | 22.1 | 72 | 2.2 | 59.0 | 15.6 | --- | --- | 6.1 @ | |
| 下旬 | 1013.3 | 62.0 | 23.4 | 27.3 | 20.3 | 71 | 2.1 | 53.4 | 14.0 | --- | --- | 6.3 @ | |
| 10月 | 上旬 | 1014.9 | 33.4 | 21.9 | 26.0 | 18.5 | 69 | 2.1 | 56.9 | 13.9 | --- | --- | 5.7 @ |
| 中旬 | 1016.7 | 31.7 | 20.2 | 24.4 | 16.6 | 66 | 2.1 | 61.8 | 13.8 | --- | --- | 4.9 @ | |
| 下旬 | 1018.1 | 36.9 | 18.1 | 22.2 | 14.6 | 67 | 2.0 | 60.2 | 11.8 | --- | --- | 5.4 @ | |
| 11月 | 上旬 | 1019.8 | 38.8 | 16.5 | 20.6 | 12.9 | 69 | 1.9 | 50.6 | 10.5 | --- | --- | 5.5 @ |
| 中旬 | 1020.4 | 35.7 | 14.5 | 18.4 | 11.0 | 68 | 2.1 | 43.6 | 9.2 | --- | --- | 6.1 @ | |
| 下旬 | 1021.3 | 26.2 | 12.6 | 16.6 | 9.0 | 69 | 2.0 | 43.0 | 8.4 | --- | --- | 5.7 @ | |
| 12月 | 上旬 | 1022.3 | 33.7 | 10.7 | 14.5 | 7.2 | 68 | 2.2 | 39.4 | 7.7 | --- | --- | 6.4 @ |
| 中旬 | 1023.1 | 18.5 | 9.1 | 12.7 | 5.8 | 66 | 2.2 | 34.4 | 7.1 | --- | --- | 6.7 @ | |
| 下旬 | 1022.1 | 22.6 | 8.5 | 12.3 | 5.0 | 66 | 2.3 | 40.6 | 7.3 | 0 | 1 | 6.4 @ | |
- 「@」の付いた値は、参考値です。平年差や平年比に利用できません。