観測開始からの毎月の値
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大島（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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60.3 | 204.5 | 264.8 ] | |||||||||||
| 111.1 | 168.1 | 179.8 | 318.6 | 251.6 | 343.7 | 76.2 | 553.2 | 425.3 | 728.0 | 229.2 | 28.3 | 3413.1 | |
| 0.9 | 162.9 | 114.6 | 166.6 | 67.5 | 196.2 | 231.7 | 639.7 | 332.5 | 380.4 | 377.5 | 119.3 | 2789.8 | |
| 162.6 | 131.2 | 354.0 | 182.9 | 395.1 | 517.7 | 1143.0 | 379.2 | 606.7 | 80.5 | 233.7 | 197.8 | 4384.4 | |
| 38.0 | 174.0 | 274.6 | 249.3 | 231.2 | 267.2 | 20.9 | 271.3 | 416.3 | 335.2 | 198.1 | 40.8 | 2516.9 | |
| 134.8 | 139.1 | 154.1 | 190.6 | 244.7 | 92.8 | 363.0 | 140.0 | 382.3 | 612.6 | 77.7 | 65.7 | 2597.4 | |
| 17.8 | 112.2 | 281.4 | 328.8 | 134.1 | 242.8 | 69.7 | 353.9 | 359.1 | 619.4 | 477.4 | 48.1 | 3044.7 | |
| 13.1 | 157.5 | 132.2 | 200.0 | 286.6 | 163.7 ] | × | × | × | × | × | 123.9 | 1077.0 ] | |
| 89.9 | 156.4 | 354.2 | 184.6 | 293.2 | 149.5 | 119.4 | 148.5 | 252.7 | 321.8 | 364.1 | 70.7 | 2505.0 | |
| 233.2 | 53.7 | 161.9 | 101.6 | 208.3 | 219.5 | 56.6 | 30.5 | 405.3 | 259.6 | 85.9 | 161.5 | 1977.6 | |
| 120.2 | 204.3 | 262.2 | 293.5 | 339.0 | 651.1 | 162.8 | 492.9 | 378.8 | 322.4 | 444.4 | 150.9 | 3822.5 | |
| 171.5 | 206.6 | 155.6 | 217.1 | 215.9 | 460.5 | 187.9 | 113.8 | 373.0 | 714.9 | 392.0 | 192.3 | 3401.1 | |
| 222.5 | 99.3 | 275.4 | 278.1 | 255.8 | 573.7 | 39.5 | 333.9 | 172.1 | 381.9 | 278.4 | 136.1 | 3046.7 | |
| 98.7 | 224.2 | 318.3 | 437.9 | 150.4 | 451.4 | 378.8 | 248.4 | 534.7 | 413.4 | 166.8 | 71.9 | 3494.9 | |
| 212.2 | 197.4 | 289.4 | 329.1 | 319.4 | 396.5 | 504.1 | 153.4 | 101.4 | 434.8 | 316.8 | 50.9 | 3305.4 | |
| 70.2 | 97.0 | 263.9 | 158.8 | 324.4 | 384.2 | 206.8 | 516.1 | 360.2 | 259.0 | 62.9 | 219.5 | 2923.0 | |
| 323.4 | 116.9 | 212.7 | 360.6 | 335.4 | 921.1 | 183.5 | 293.3 | 384.1 | 377.2 | 308.3 | 191.3 | 4007.8 | |
| 70.5 | 168.2 | 479.4 | 152.6 | 283.8 | 211.8 | 151.9 | 509.1 | 436.7 | 647.6 | 185.9 | 20.8 | 3318.3 | |
| 297.1 | 70.9 | 252.6 | 342.0 | 494.3 | 232.0 | 134.0 | 123.1 | 234.7 | 659.6 | 166.3 | 45.1 | 3051.7 | |
| 31.5 | 167.0 | 165.4 | 190.9 | 475.1 | 591.5 | 264.0 | 50.4 | 521.7 | 135.2 | 166.6 | 131.8 | 2891.1 | |
| 141.1 | 167.8 | 214.1 | 128.5 | 282.4 | 120.6 | 327.5 | 110.9 | 710.8 | 621.3 | 146.9 | 253.8 | 3225.7 | |
| 133.0 | 401.6 | 225.5 | 257.7 | 351.5 | 294.0 | 157.7 | 311.1 | 347.4 | 605.4 | 265.3 | 146.5 | 3496.7 | |
| 69.4 | 36.2 | 192.8 | 468.6 | 456.1 | 214.9 | 121.0 | 359.2 | 348.4 | 462.5 | 311.9 | 194.8 | 3235.8 | |
| 68.8 | 97.9 | 322.2 | 219.5 | 167.9 | 116.4 | 46.5 | 78.6 | 68.4 | 664.9 | 160.0 | 74.5 | 2085.6 | |
| 78.5 | 23.9 | 179.0 | 173.0 | 517.5 | 365.6 | 241.9 | 25.2 | 82.1 | 289.9 | 278.7 | 111.4 | 2366.7 | |
| 19.1 | 56.5 | 201.7 | 139.4 | 474.0 | 740.3 | 219.3 | 213.2 | 237.3 | 490.4 | 121.3 | 77.9 | 2990.4 | |
| 215.2 | 155.7 | 173.2 | 236.4 | 210.7 | 210.4 | 75.1 | 184.6 | 343.3 | 303.4 | 76.7 | 99.0 | 2283.7 | |
| 89.1 | 34.5 | 185.6 | 210.9 | 655.8 | 309.2 | 246.3 | 135.7 | 434.1 | 120.7 | 189.2 | 215.1 | 2826.2 | |
| 82.8 | 223.3 | 253.5 | 335.5 | 449.4 | 695.9 | 184.2 | 327.2 | 302.8 | 227.6 | 77.3 | 35.0 | 3194.5 | |
| 119.1 | 136.2 | 270.1 | 271.0 | 71.7 | 224.7 | 149.1 | 143.6 | 252.9 | 511.0 | 264.4 | 61.5 | 2475.3 | |
| 53.5 | 120.0 | 259.0 | 187.0 | 301.0 | 212.0 | 458.0 | 334.0 | 213.5 | 379.0 | 37.0 | 475.5 | 3029.5 | |
| 137.5 | 321.5 | 336.0 | 156.5 | 247.0 | 541.5 | 247.0 | 187.5 | 125.5 | 272.0 | 239.0 | 39.0 | 2850.0 | |
| 89.5 | 98.0 | 138.0 | 283.0 | 243.0 | 589.5 | 233.0 | 100.0 | 284.5 | 287.0 | 242.0 | 70.5 | 2658.0 | |
| 118.0 | 178.0 | 169.5 | 162.5 | 212.5 | 207.0 | 62.5 | 244.5 | 558.0 | 428.0 | 54.5 | 123.5 | 2518.5 | |
| 322.0 | 361.5 | 76.0 | 243.5 | 197.5 | 187.5 | 531.5 | 168.5 | 451.5 | 184.5 | 235.5 | 227.0 | 3186.5 | |
| 278.5 | 122.5 | 48.0 | 344.0 | 248.0 | 231.0 | 75.5 | 101.5 | 229.0 | 392.0 | 75.5 | 3.5 | 2149.0 | |
| 34.0 | 157.0 | 245.5 | 318.0 | 202.5 | 306.5 | 209.0 | 222.5 | 354.0 | 354.5 | 73.5 | 138.5 | 2615.5 | |
| 181.0 | 189.0 | 160.0 | 346.5 | 248.5 | 299.5 | 292.0 | 146.0 | 124.5 | 431.0 | 402.0 | 165.0 | 2985.0 | |
| 6.0 | 194.5 | 488.0 | 220.5 | 394.5 | 521.0 | 384.0 | 231.5 | 414.0 | 520.5 | 235.5 | 84.0 | 3694.0 | |
| 52.0 | 39.5 | 380.0 | 238.5 | 115.0 | 563.0 | 176.5 | 481.5 | 384.0 | 115.5 | 232.5 | 104.0 | 2882.0 | |
| 60.5 | 59.5 | 279.5 | 326.0 | 201.0 | 265.5 | 115.5 | 47.0 | 419.5 | 354.0 | 132.0 | 77.0 | 2337.0 | |
| 164.0 | 170.0 | 150.5 | 313.5 | 222.0 | 157.5 | 216.5 | 206.0 | 227.0 | 631.5 | 422.5 | 116.0 | 2997.0 | |
| 275.5 | 28.5 | 317.0 | 238.5 | 395.0 | 283.0 | 220.5 | 343.0 | 359.0 | 573.0 | 278.5 | 155.0 | 3466.5 | |
| 48.5 | 104.5 | 294.5 | 320.0 | 196.5 | 140.0 | 209.0 | 216.5 | 247.5 | 564.0 | 336.0 | 27.5 | 2704.5 | |
| 128.0 | 156.5 | 156.5 | 261.5 | 213.5 | 280.5 | 410.0 | 354.0 | 1138.5 | 318.5 | 193.5 | 44.0 | 3655.0 | |
| 105.0 | 130.0 | 304.5 | 363.0 | 181.0 | 396.0 | 125.0 | 393.0 | 563.0 | 410.0 | 191.5 | 52.0 | 3214.0 | |
| 75.0 | 172.0 | 155.0 | 125.5 | 86.0 | 521.5 | 256.5 | 34.0 | 170.5 | 214.5 | 131.5 | 195.0 | 2137.0 | |
| 31.0 | 292.0 | 367.5 | 406.5 | 157.0 | 770.5 | 105.5 | 271.5 | 202.5 | 158.0 | 167.0 | 86.0 | 3015.0 | |
| 41.0 | 70.5 | 611.5 | 189.5 | 435.5 | 173.5 | 128.0 | 330.5 | 266.0 | 197.0 | 89.5 ) | 116.5 ) | 2649.0 | |
| 99.5 | 109.0 | 231.0 | 87.0 | 332.0 | 331.0 | 182.5 | 137.0 | 353.0 | 410.0 | 124.0 | 123.5 | 2519.5 | |
| 68.5 | 67.0 | 413.0 | 263.0 | 325.0 | 372.5 | 212.5 | 348.5 | 441.0 | 194.0 | 63.0 | 1.0 | 2769.0 | |
| 296.0 | 306.0 | 210.5 | 225.0 | 363.5 | 716.5 | 266.5 | 366.0 | 183.5 | 404.5 | 160.5 | 53.5 | 3552.0 | |
| 176.5 | 263.5 | 231.0 | 205.0 | 178.0 | 237.5 | 109.0 | 214.0 | 439.5 | 358.5 | 656.5 | 36.0 | 3105.0 | |
| 110.5 | 179.0 | 490.5 | 269.0 | 139.5 | 319.0 | 76.5 | 223.0 | 545.0 | 935.5 | 151.0 | 147.0 | 3585.5 | |
| 83.0 | 63.5 | 470.5 | 251.0 | 309.5 | 415.0 | 161.0 | 192.0 | 80.5 | 544.0 | 160.5 | 133.5 | 2864.0 | |
| 277.0 | 263.0 | 256.0 | 160.0 | 132.5 | 303.0 | 653.5 | 268.5 | 443.0 | 264.5 | 316.5 | 158.0 | 3495.5 | |
| 117.0 | 187.5 | 201.0 | 147.5 | 230.5 | 178.5 | 207.5 | 26.5 | 451.0 | 202.0 | 82.5 | 54.0 | 2085.5 | |
| 53.5 | 128.5 | 276.0 | 287.5 | 357.5 | 488.5 | 166.0 | 1.5 | 419.5 | 196.0 | 62.0 | 13.5 | 2450.0 | |
| 95.5 | 104.0 | 222.0 | 107.5 | 202.5 | 130.5 | 466.5 | 209.5 | 583.5 | 182.0 | 194.5 | 97.0 | 2595.0 | |
| 35.0 | 71.5 ) | 139.0 | 179.5 | 277.0 | 209.0 | 224.0 | 29.0 | 338.0 | 56.0 | 121.5 | 90.0 | 1769.5 | |
| 359.5 | 280.0 | 181.0 | 318.5 | 242.5 | 526.0 | 293.5 | 118.0 | 362.5 | 185.5 | 67.5 | 117.0 | 3051.5 | |
| 64.5 | 51.0 | 360.0 | 441.5 | 196.5 | 205.0 | 446.5 | 364.0 | 91.0 | 167.0 | 148.5 | 20.0 | 2555.5 | |
| 130.0 | 21.5 | 169.0 | 279.0 | 136.5 | 459.0 | 489.5 | 68.5 | 373.5 | 235.0 | 148.0 | 27.0 | 2536.5 | |
| 320.5 | 75.5 | 199.5 | 136.0 | 297.0 | 198.0 | 1.5 | 241.0 | 316.5 | 429.0 | 261.0 | 48.0 | 2523.5 | |
| 158.0 | 80.5 | 172.5 | 173.5 | 216.0 | 387.0 | 291.5 | 439.5 | 354.5 | 242.0 | 42.5 | 222.5 | 2780.0 | |
| 229.0 | 104.0 | 264.0 | 270.0 | 282.5 | 127.5 | 412.0 | 531.0 | 244.5 | 263.5 | 597.0 | 88.0 | 3413.0 | |
| 33.0 | 53.0 | 171.0 | 102.5 | 251.5 | 264.0 | 66.0 | 201.5 | 265.0 | 746.5 | 158.0 | 142.5 | 2454.5 | |
| 157.5 | 171.0 | 142.0 | 169.5 | 309.0 | 515.5 | 238.0 | 310.5 | 191.5 | 238.5 | 211.5 | 8.5 | 2663.0 | |
| 211.0 | 307.0 | 168.0 | 294.5 | 242.0 | 170.0 | 235.0 | 275.0 | 301.5 | 304.5 | 350.0 | 225.0 | 3083.5 | |
| 79.0 | 94.0 | 143.0 | 197.5 | 215.5 | 154.5 | 412.5 | 37.0 | 355.0 | 285.5 | 84.0 | 179.5 | 2237.0 | |
| 87.5 | 113.0 | 202.0 | 366.0 | 568.0 | 608.5 | 3.5 | 173.5 | 405.0 | 294.0 | 143.5 | 141.0 | 3105.5 | |
| 204.5 | 116.0 | 228.5 | 144.5 | 534.0 | 283.5 | 298.5 | 452.5 | 102.0 | 416.5 | 270.0 | 203.5 | 3254.0 | |
| 39.5 | 271.5 | 315.0 ) | 420.0 | 186.0 | 252.5 | 246.0 | 104.0 | 365.5 | 453.0 | 164.5 | 173.5 | 2991.0 | |
| 9.5 | 306.5 | 118.5 | 131.5 | 308.0 | 160.0 ) | 163.0 | 122.5 | 273.5 | 291.5 | 213.5 | 112.5 | 2210.5 | |
| 74.0 | 270.5 | 350.0 | 273.5 | 534.5 | 224.5 | 106.5 | 45.0 | 272.5 | 203.0 | 290.0 | 205.5 | 2849.5 | |
| 132.5 | 152.5 | 74.5 | 423.5 | 109.0 | 503.0 | 133.5 | 42.5 | 280.0 | 1255.0 | 133.5 | 126.0 | 3365.5 | |
| 89.5 | 289.0 | 198.5 | 291.0 | 238.5 | 444.0 | 92.0 | 114.0 | 83.5 | 454.5 | 128.0 | 192.5 | 2615.0 | |
| 165.0 | 163.0 | 245.0 | 315.5 | 101.0 | 312.0 | 362.0 | 267.5 | 515.5 | 149.5 | 324.0 | 114.5 | 3034.5 | |
| 142.0 | 136.0 | 216.0 | 260.5 | 215.0 | 273.0 | 108.0 | 500.0 | 350.5 | 203.0 | 235.5 | 126.5 | 2766.0 | |
| 90.5 | 68.0 | 234.0 | 316.5 | 153.5 | 228.0 | 63.0 | 182.5 | 470.0 | 1293.0 | 255.0 | 33.0 | 3387.0 | |
| 237.0 | 53.5 | 332.0 | 103.5 | 361.0 | 524.0 | 188.5 | 65.0 | 658.5 | 175.5 | 124.0 | 135.5 | 2958.0 | |
| 34.5 | 97.0 | 237.5 | 230.5 | 233.0 | 645.5 | 447.0 | 116.0 | 463.0 | 939.0 ) | 296.0 | 151.5 | 3890.5 | |
| 299.0 | 110.0 | 376.0 | 361.0 | 115.5 | 355.0 | 623.0 | 28.5 | 284.5 | 552.0 | 50.0 | 41.5 | 3196.0 | |
| 236.0 | 66.5 | 198.0 | 177.0 | 327.0 ) | 220.0 | 434.5 | 373.0 | 277.0 | 399.0 | 186.5 | 166.5 | 3061.0 | |
| 38.0 | 200.5 | 149.0 | 537.5 | 302.5 | 326.5 | 307.5 | 466.0 | 353.0 | 223.5 | 316.5 | 76.5 | 3297.0 | |
| 72.5 | 106.5 | 281.0 | 207.5 ) | 197.0 | 251.0 | 51.0 | 194.5 | 279.5 | 219.5 | 102.0 ) | 86.0 | 2048.0 | |
| 59.5 | 310.5 | 394.0 | 308.0 | 313.5 | 427.0 | 141.5 | 236.0 | 253.5 | 351.0 | 169.5 | 3.5 | 2967.5 | |
| 69.5 | 53.0 | 438.0 | 175.0 | 82.5 ] | 818.0 ] |
- 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。