平年値(3か月ごとの値)
南鳥島(東京都) 平年値(3か月ごとの値)
要素 | 降水量 (mm) | 気温 | 日照時間 (時) | 降雪の深さ合計 (cm) | 最深積雪 (cm) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
平均 (℃) | 各階級の日数(日最低) | 各階級の日数(日最高) | |||||||||
<0.0℃ | ≧25.0℃ | <0.0℃ | ≧25.0℃ | ≧30.0℃ | ≧35.0℃ | ||||||
統計期間 | 1991~ .2020 | 1991~ .2020 | 1991~ .2020 | 1991~ .2020 | 1991~ .2020 | 1991~ .2020 | 1991~ .2020 | 1991~ .2020 | 1991~ .2020 | 1991~ .2006 | 1991~ .2006 |
資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 16 | 16 |
11月~1月 | 239.1 | 24.4 | 0.0 | 15.2 | 0.0 | 69.6 | 5.3 | 0.0 | 563.9 | --- @ | --- @ |
12月~2月 | 204.9 | 22.9 | 0.0 | 2.4 | 0.0 | 50.0 | 0.2 | 0.0 | 531.5 | --- @ | --- @ |
1月~3月 | 169.1 | 22.2 | 0.0 | 0.1 | 0.0 | 41.4 | 0.0 | 0.0 | 572.5 | --- @ | --- @ |
2月~4月 | 159.0 | 22.9 | 0.0 | 0.8 | 0.0 | 52.4 | 1.8 | 0.0 | 641.9 | --- @ | --- @ |
3月~5月 | 216.1 | 24.3 | 0.0 | 8.5 | 0.0 | 72.0 | 11.7 | 0.0 | 737.6 | --- @ | --- @ |
4月~6月 | 204.4 | 26.2 | 0.0 | 31.9 | 0.0 | 84.8 | 36.1 | 0.0 | 826.5 | --- @ | --- @ |
5月~7月 | 284.6 | 27.6 | 0.0 | 57.0 | 0.0 | 91.0 | 61.4 | 0.1 | 862.6 | --- @ | --- @ |
6月~8月 | 361.2 | 28.3 | 0.0 | 74.5 | 0.0 | 91.9 | 77.1 | 0.1 | 835.6 | --- @ | --- @ |
7月~9月 | 412.6 | 28.5 | 0.0 | 79.0 | 0.0 | 91.7 | 77.4 | 0.1 | 779.8 | --- @ | --- @ |
8月~10月 | 361.6 | 28.3 | 0.0 | 78.1 | 0.0 | 91.7 | 69.7 | 0.0 | 753.5 | --- @ | --- @ |
9月~11月 | 268.8 | 27.6 | 0.0 | 65.8 | 0.0 | 90.8 | 49.3 | 0.0 | 715.8 | --- @ | --- @ |
10月~12月 | 263.4 | 26.3 | 0.0 | 41.1 | 0.0 | 87.0 | 24.9 | 0.0 | 644.0 | --- @ | --- @ |
- 「@」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。