観測開始からの毎月の値
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南鳥島（東京都) 降水量の月合計値（mm）
| 年 | 1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 11月 | 12月 | 年の値 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33.2 | 16.5 | 55.2 | 76.8 | 141.2 | 175.0 | 154.9 | 43.7 | 103.5 | 800.0 ] | ||||
| 47.5 | 49.2 | 35.4 | 20.9 | 36.6 | 54.3 | 180.2 | 84.8 | 33.6 | 82.2 | 16.9 | 47.4 | 689.0 | |
| 64.8 | 7.6 | 9.5 | 82.7 | 125.4 | 30.1 | 146.9 | 120.8 | 86.3 | 143.5 | 61.1 | 123.4 | 1002.1 | |
| 66.3 | 34.2 | 32.2 | 8.6 | 9.2 | 33.8 | 165.4 | 243.0 | 126.4 | 132.2 | 75.7 | 41.8 | 968.8 | |
| 83.0 | 123.9 | 69.7 | 52.3 | 9.5 | 53.4 | 495.0 | 364.5 | 96.5 | 110.4 | 32.3 | 50.7 | 1541.2 | |
| 36.5 | 18.4 | 7.0 | 20.8 | 79.3 | 30.7 | 40.2 | 232.9 ] | ||||||
| 48.4 | 41.4 | 64.8 | 97.3 | 23.8 | 61.4 | 261.0 | 503.2 | 83.2 | 63.1 | 35.0 | 35.1 | 1317.7 | |
| 60.4 | 63.5 | 56.3 | 16.1 | 25.7 | 60.5 | 77.9 | 130.5 | 47.1 | 53.8 | 44.4 | 77.4 | 713.6 | |
| 78.8 | 23.0 | 53.8 | 45.7 | 40.4 | 68.9 | 156.0 | 53.7 | 126.1 | 36.3 | 93.6 | 79.5 | 855.8 | |
| 74.1 | 73.0 | 101.3 | 35.6 | 80.1 | 71.7 | 194.7 | 43.0 | 71.3 | 68.4 | 103.2 | 66.1 | 982.5 | |
| 58.2 | 80.7 | 24.7 | 72.4 | 36.9 | 43.3 | 152.8 | 115.1 | 82.2 | 129.3 | 121.5 | 45.0 | 962.1 | |
| 76.9 | 13.3 | 4.9 | 141.4 | 17.1 | 182.2 | 80.2 | 66.0 | 73.5 | 60.1 | 25.4 | 266.8 | 1007.8 | |
| 49.1 | 34.2 | 33.9 | 29.9 | 62.3 | 33.5 | 242.9 ] | |||||||
| 269.5 | 108.6 | 92.1 | 54.0 | 395.2 | 21.5 | 940.9 ] | |||||||
| 36.3 | 16.7 | 38.8 | 166.4 | 71.3 | 15.4 | 54.5 | 170.5 | 67.5 | 340.0 | 67.5 | 54.0 | 1098.9 | |
| 102.5 | 22.0 | 20.5 | 3.0 | 146.5 | 45.0 | 206.0 | 102.5 | 62.5 | 197.5 | 73.5 | 54.5 | 1036.0 | |
| 331.0 | 31.5 | 278.0 | 74.5 | 128.5 | 127.5 | 108.5 | 188.0 | 107.0 | 28.5 | 29.5 | 48.5 | 1481.0 | |
| 78.5 | 58.0 | 69.0 | 88.0 | 102.5 | 31.0 | 202.0 | 116.0 | 35.0 | 116.5 | 36.0 | 43.5 | 976.0 | |
| 62.5 | 24.5 | 36.5 | 11.0 | 47.0 | 56.0 | 155.5 | 81.5 | 78.0 | 52.0 | 114.0 | 194.0 | 912.5 | |
| 103.5 | 46.0 | 64.5 | 9.5 | 63.5 | 55.0 | 18.0 | 217.0 | 333.0 | 13.5 | 35.5 | 11.5 | 970.5 | |
| 52.0 | 43.0 | 72.0 | 54.5 | 55.5 | 36.0 | 92.5 | 134.5 | 127.5 | 272.5 | 197.0 | 61.0 | 1198.0 | |
| 14.0 | 82.5 | 60.0 | 11.5 | 16.5 | 40.5 | 227.0 | 50.5 | 451.0 | 15.5 | 195.5 | 148.0 | 1312.5 | |
| 51.5 | 49.0 | 62.5 | 65.5 | 103.0 | 81.0 | 192.5 | 287.5 | 107.0 | 342.5 | 40.5 | 43.5 | 1426.0 | |
| 28.5 | 7.0 | 38.5 | 84.0 | 165.0 | 44.0 | 351.0 | 196.5 | 32.5 | 124.5 | 37.0 | 68.5 | 1177.0 | |
| 105.5 | 82.5 | 35.5 | 3.0 | 67.0 | 60.0 | 127.5 | 292.5 | 107.0 | 54.5 | 33.0 | 194.0 | 1162.0 | |
| 103.5 | 8.5 | 6.5 | 39.0 | 86.5 | 8.0 | 269.0 | 86.5 | 55.0 | 109.5 | 57.0 | 186.5 | 1015.5 | |
| 165.0 | 30.5 | 19.0 | 38.0 | 5.5 | 70.0 | 122.0 | 165.0 | 152.5 | 27.0 | 189.0 | 156.0 | 1139.5 | |
| 138.0 | 31.5 | 19.5 | 39.5 | 19.5 | 73.5 | 90.0 | 198.5 | 89.5 | 25.5 | 8.5 | 22.0 | 755.5 | |
| 37.5 | 47.0 | 50.5 | 44.5 | 49.5 | 52.5 | 130.0 | 134.5 | 44.5 | 82.0 | 184.5 | 167.5 | 1024.5 | |
| 82.5 | 72.5 | 70.0 | 293.0 | 85.5 | 191.5 | 371.5 | 30.5 | 150.0 | 186.5 | 39.0 | 113.5 | 1686.0 | |
| 93.0 | 16.5 | 12.5 | 243.0 | 125.5 | 130.0 | 513.5 | 121.5 | 21.0 | 96.0 | 168.0 | 80.0 | 1620.5 | |
| 66.0 | 48.0 | 56.5 | 30.0 | 98.0 | 89.0 | 59.0 | 401.0 | 35.0 | 113.5 | 12.5 | 106.0 | 1114.5 | |
| 41.5 | 28.5 | 9.0 | 67.5 | 26.0 | 13.0 | 16.0 | 64.5 | 231.0 | 11.0 | 34.5 | 63.0 | 605.5 | |
| 134.0 | 13.5 | 127.0 | 81.5 | 232.0 | 229.0 | 207.0 | 309.0 | 99.0 | 83.5 | 89.0 | 228.0 | 1832.5 | |
| 53.0 | 163.0 | 63.5 | 103.5 | 3.0 | 38.5 | 47.0 | 242.5 | 112.0 | 75.0 | 23.5 | 93.5 | 1018.0 | |
| 81.0 | 12.0 | 12.5 | 2.5 | 17.5 | 9.5 | 336.0 | 87.0 | 63.0 | 32.0 | 24.5 | 52.0 | 729.5 | |
| 19.0 | 43.5 | 10.0 | 53.0 | 103.0 | 48.5 | 54.0 | 289.0 | 26.0 | 140.5 | 15.5 | 21.5 | 823.5 | |
| 35.0 | 84.5 | 0.5 | 33.0 | 119.5 | 3.0 | 93.0 | 228.0 | 188.5 | 69.0 | 101.0 | 11.0 | 966.0 | |
| 38.5 | 16.5 | 71.5 | 65.5 | 26.0 | 33.5 | 162.0 | 262.0 | 83.5 | 35.0 | 14.0 | 27.5 | 835.5 | |
| 45.5 | 19.5 | 58.5 | 53.5 | 39.0 | 38.0 | 293.5 | 191.0 | 39.0 | 94.5 | 44.0 | 75.0 | 991.0 | |
| 48.5 | 22.0 | 9.5 | 6.5 | 36.0 | 20.5 | 68.0 | 42.0 | 52.0 | 34.5 | 101.0 | 56.0 | 496.5 | |
| 68.0 | 17.5 | 25.5 | 133.0 | 59.0 | 33.5 | 208.0 | 105.0 | 66.5 | 88.5 | 99.0 | 213.0 | 1116.5 | |
| 105.5 | 39.0 | 2.0 | 81.5 | 25.5 | 3.5 | 159.5 | 77.0 | 104.5 ) | 140.0 | 75.0 | 224.5 | 1037.5 | |
| 41.0 | 37.5 | 79.0 | 49.5 | 55.0 | 78.5 | 131.5 | 236.5 | 80.5 | 48.5 | 20.0 | 21.5 | 879.0 | |
| 96.5 | 68.5 | 83.5 | 46.0 | 38.0 | 21.5 | 126.0 | 81.0 | 119.5 | 72.5 | 359.0 | 127.0 | 1239.0 | |
| 112.5 | 20.0 | 39.5 | 171.5 | 125.5 | 59.5 | 76.0 | 69.5 | 54.5 | 19.5 | 57.5 | 24.0 | 829.5 | |
| 80.5 | 17.5 | 29.0 | 135.0 | 489.5 | 26.5 | 64.0 | 187.5 | 195.0 | 162.0 | 72.5 | 101.5 | 1560.5 | |
| 78.5 | 38.0 | 4.5 | 58.5 | 67.5 | 44.5 | 121.5 | 187.0 | 75.0 | 63.0 | 18.0 | 76.0 | 832.0 | |
| 81.5 | 42.0 | 59.0 | 20.0 | 250.5 | 42.5 | 80.5 | 118.0 | 120.0 | 82.0 | 19.5 | 34.5 | 950.0 | |
| 98.5 | 28.5 | 13.0 | 61.5 | 4.0 | 114.0 | 203.0 | 150.5 | 76.0 | 63.0 | 131.0 | 103.0 | 1046.0 | |
| 53.5 | 8.5 | 26.5 | 46.5 | 74.0 | 6.5 | 146.5 | 59.5 | 158.0 | 61.5 | 69.0 | 41.0 | 751.0 | |
| 43.5 | 102.0 | 31.5 | 74.0 | 84.0 | 4.0 | 124.5 | 167.0 | 2.0 ] | 96.0 | 36.5 | 70.5 | 835.5 ] | |
| 16.0 | 31.5 | 95.5 | 12.0 | 17.0 | 79.5 | 83.0 | 277.0 | 118.5 | 91.0 | 34.0 | 163.0 | 1018.0 | |
| 42.5 | 51.0 | 28.0 | 107.5 | 117.0 | 50.0 | 255.5 | 403.5 | 92.0 | 178.0 | 31.0 | 129.5 | 1485.5 | |
| 83.0 | 27.5 | 120.5 | 9.5 | 222.5 | 125.0 | 152.5 | 56.5 ) | 197.5 | 9.0 | 12.5 | 116.0 | 1132.0 | |
| 71.5 | 118.0 | 50.5 | 12.5 | 93.5 | 112.5 | 102.0 | 77.0 | 48.0 | 127.5 | 26.0 | 203.5 | 1042.5 | |
| 72.0 | 80.5 | 33.5 | 58.5 | 5.5 | 14.0 | 80.0 | 504.0 | 238.0 | 117.5 | 38.0 | 24.0 | 1265.5 | |
| 33.5 | 16.5 | 10.5 | 23.0 | 87.0 | 16.5 | 123.5 | 102.0 | 31.0 | 54.0 | 51.5 | 94.5 | 643.5 | |
| 45.5 | 19.5 | 2.5 | 67.5 | 163.5 | 61.0 | 342.5 | 88.5 | 81.5 | 130.0 | 54.0 ) | 137.0 | 1193.0 | |
| 134.5 | 119.0 | 91.5 | 177.5 | 68.5 | 32.0 | 12.5 | 166.0 | 122.0 | 42.5 | 123.0 | 74.0 | 1163.0 | |
| 172.0 | 26.5 | 147.0 | 1.0 | 21.5 | 37.0 | 141.5 | 85.5 | 52.0 | 166.5 | 39.0 | 18.5 | 908.0 | |
| 55.5 | 13.5 | 126.0 | 93.5 | 229.0 | 12.5 | 267.0 | 427.0 | 62.0 | 70.0 | 199.0 | 216.0 | 1771.0 | |
| 129.5 | 27.5 | 98.5 | 15.5 | 44.5 | 153.0 | 159.5 | 307.0 | 49.0 | 31.5 | 57.5 | 114.0 | 1187.0 | |
| 68.5 | 82.0 | 190.0 | 60.5 | 46.5 | 13.5 | 271.0 | 72.0 | 40.5 | 88.0 | 125.0 | 33.5 | 1091.0 | |
| 45.5 | 47.5 | 59.5 | 35.5 | 260.0 | 25.0 | 26.5 | 186.0 | 91.0 | 110.5 | 280.0 | 150.5 | 1317.5 | |
| 75.5 | 37.5 | 83.5 | 24.5 | 44.5 | 18.0 | 66.0 | 111.0 | 88.0 | 201.5 | 186.5 | 23.0 | 959.5 | |
| 49.0 | 92.5 | 46.0 | 186.5 | 8.0 | 133.5 | 265.5 | 84.0 | 52.5 | 119.0 | 62.5 | 92.0 | 1191.0 | |
| 45.5 | 36.0 | 69.5 | 23.5 | 45.5 | 57.0 | 87.5 | 280.5 | 246.5 | 69.0 | 103.0 | 48.0 | 1111.5 | |
| 58.5 | 62.0 | 82.5 | 228.5 | 142.0 | 38.5 | 72.0 | 640.5 | 88.5 | 152.0 | 21.5 | 127.0 | 1713.5 | |
| 52.0 | 32.0 | 59.5 | 46.5 | 139.5 | 8.5 | 32.5 | 512.0 | 136.0 | 256.0 | 172.0 | 69.0 | 1515.5 | |
| 83.5 | 10.5 | 27.5 | 120.5 | 242.0 ] |
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。
赤実線の前後では観測データや観測史上1位などの極値を比較できませんが、赤点線の前後では極値を比較できます。 - 最新の月のデータは稀に更新されない場合があります。年の数字をクリックして表示される「月ごとの値」もご確認ください。