年ごとの値
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小河内（東京都) 年ごとの値 主な要素
| 年 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) | 雪(寒候年) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) | 最大 | 平均 | 最高 (℃) | 最低 (℃) | 平均 (％) | 最小 (％) | 平均 風速 (m/s) | 最大風速 | 最大瞬間風速 | 降雪の深さ | 最深 積雪 (cm) | |||||||||
| 日 (mm) | 1時間 (mm) | 10分間 (mm) | 日平均 (℃) | 日最高 (℃) | 日最低 (℃) | 風速 (m/s) | 風向 | 風速 (m/s) | 風向 | 合計 (cm) | 日合計の最大 (cm) | |||||||||
| 1229 | 65 | 15 | /// | /// | /// | /// | 12.3 ] | -6.9 ] | /// | /// | /// | 4 ] | 南西 | /// | /// | 87.9 ] | /// | /// | /// | |
| 1563 | 148 | 24 | /// | 11.7 | 16.2 | 8.0 | 31.3 | -9.8 | /// | /// | 0.9 | 6 | 東 | /// | /// | 1886.2 | /// | /// | /// | |
| 1144 | 53 | 30 | /// | 11.7 | 16.7 | 7.7 | 34.0 | -9.0 | /// | /// | 0.9 | 5 | 北北東 | /// | /// | 2073.1 | /// | /// | /// | |
| 1555 | 101 | 32 | /// | 12.3 | 17.1 | 8.5 | 32.1 | -6.4 | /// | /// | 0.9 | 6 | 南南西 | /// | /// | 1897.1 | /// | /// | /// | |
| 1154 | 44 | 11 | /// | 11.1 | 15.6 | 7.4 | 30.2 | -7.1 | /// | /// | 0.8 | 7 | 南西 | /// | /// | 1756.1 | /// | /// | /// | |
| 1522 | 226 | 54 | /// | 11.0 | 16.1 ] | 7.8 ] | 32.2 | -9.3 ] | /// | /// | 1.0 | 6 | 南南西 | /// | /// | 1958.3 | /// | /// | /// | |
| 1926 | 287 | 45 | /// | 11.5 | 16.0 | 7.8 | 30.2 | -8.2 | /// | /// | 1.0 | 10 | 北北東 | /// | /// | 1840.2 ] | /// | /// | /// | |
| 1811 | 211 | 53 | /// | 11.4 | 15.8 | 7.7 | 33.2 ] | -7.6 | /// | /// | 1.1 | 7 | 北北東 | /// | /// | 1909.0 | /// | /// | /// | |
| 1015 | 87 | 53 | /// | 10.6 | 15.1 | 6.9 | 34.4 | -11.6 | /// | /// | 1.0 | 5 | 南 | /// | /// | 1974.8 | /// | /// | /// | |
| 1612 | 105 | 46 | /// | 11.6 | 16.0 | 7.9 | 32.0 | -9.3 | /// | /// | 1.0 | 5 ] | 北東 | /// | /// | 1853.6 | /// | /// | /// | |
| 1382 | 148 | 47 | /// | 10.9 | 15.4 | 7.2 | 32.1 | -8.2 | /// | /// | 1.0 | 5 | 南西 | /// | /// | 1876.3 | /// | /// | /// | |
| 1092 | 69 | 19 | /// | 12.2 | 16.8 | 8.3 | 35.7 | -5.8 | /// | /// | 1.0 | 7 | 南南西 | /// | /// | 254.6 ] | /// | /// | /// | |
| 1783 | 87 | 34 | /// | 11.0 | 15.4 | 7.5 | 33.1 | -6.8 | /// | /// | 1.0 | 7 | 南南西 | /// | /// | 1392.9 | /// | /// | /// | |
| 2058 | 186 | 39 | /// | 11.9 | 16.3 | 8.3 | 30.5 | -4.7 | /// | /// | 0.9 | 5 | 南南西 | /// | /// | 1340.2 | /// | /// | /// | |
| 1783 | 257 | 44 | /// | 12.7 | 17.3 | 8.9 | 35.0 | -7.0 | /// | /// | 0.9 | 7 | 南西 | /// | /// | 1386.1 | /// | /// | /// | |
| 2356 | 307 | 71 | /// | 12.1 | 16.4 | 8.7 | 34.3 | -6.4 | /// | /// | 0.9 | 6 | 南西 | /// | /// | 1221.5 | /// | /// | /// | |
| 1493 | 81 | 45 | /// | 11.7 | 17.1 ] | 8.9 ] | 33.0 | -5.1 ] | /// | /// | 1.0 | 5 | 南西 | /// | /// | 1402.1 | /// | /// | /// | |
| 1525 | 94 | 22 | /// | 11.2 | 15.7 | 7.6 | 33.0 | -5.3 | /// | /// | 1.0 | 6 | 東 | /// | /// | 1357.0 | /// | /// | /// | |
| 1403 | 103 | 26 | /// | 12.4 | 17.1 | 8.6 | 34.7 | -7.6 | /// | /// | 1.0 | 5 | 南南西 | /// | /// | 1545.0 | /// | /// | /// | |
| 1227 | 60 | 32 | /// | 11.7 | 16.5 | 7.9 | 33.4 | -6.2 | /// | /// | 1.0 | 7 | 西北西 | /// | /// | 1503.8 | /// | /// | /// | |
| 1121 ] | 162 ] | 27 ] | /// | 11.4 | 16.3 | 7.6 | 34.9 | -9.0 | /// | /// | 1.0 | 6 | 西南西 | /// | /// | 1449.1 | /// | /// | /// | |
| 1165 | 131 | 26 | /// | 12.2 | 17.1 | 8.3 | 34.4 | -7.3 | /// | /// | 1.0 | 6 | 北北東 | /// | /// | 1578.0 | /// | /// | /// | |
| 2478 | 167 | 40 | /// | 12.6 | 17.0 | 9.2 | 32.9 | -7.7 | /// | /// | 0.8 | 8 | 北北東 | /// | /// | 1231.6 | /// | /// | /// | |
| 1742 | 276 | 37 | /// | 12.6 | 17.4 | 8.9 | 34.6 | -7.2 | /// | /// | 0.9 | 5 | 南西 | /// | /// | 1487.7 | /// | /// | /// | |
| 1237 | 53 | 20 | /// | 12.5 | 17.2 | 8.7 | 34.5 | -6.6 | /// | /// | 0.9 | 6 | 北東 | /// | /// | 1586.1 | /// | /// | /// | |
| 1963 | 347 | 49 | /// | 12.0 | 16.7 | 8.2 | 35.8 | -7.1 | /// | /// | 0.9 | 6 | 西 | /// | /// | 1623.9 | /// | /// | /// | |
| 1696 | 217 | 32 | /// | 12.4 | 17.0 | 8.7 | 36.4 | -5.4 | /// | /// | 1.0 | 5 | 南南西 | /// | /// | 1554.2 | /// | /// | /// | |
| 1702 | 91 | 46 | /// | 11.9 | 16.5 | 8.3 | 33.1 | -7.5 | /// | /// | 0.9 | 6 | 西南西 | /// | /// | 1371.7 | /// | /// | /// | |
| 1837 | 166 | 55 | /// | 13.1 | 18.3 | 9.1 | 34.5 | -5.4 | /// | /// | 1.0 | 6 | 西南西 | /// | /// | 1670.0 | /// | /// | /// | |
| 1312 | 163 | 39 | /// | 12.0 | 16.9 | 8.2 | 33.2 | -6.1 | /// | /// | 0.9 | 7 | 南南西 | /// | /// | 1330.1 | /// | /// | /// | |
| 1715 | 120 | 36 | /// | 12.3 | 16.9 | 8.8 | 33.3 | -6.7 | /// | /// | 0.8 | 6 | 北東 | /// | /// | 1165.3 | /// | /// | /// | |
| 1742 | 482 | 53 | /// | 12.3 | 17.2 | 8.5 | 34.9 | -4.4 | /// | /// | 1.2 | 7 | 南南西 | /// | /// | 1628.3 | /// | /// | /// | |
| 1613.5 | 131.5 | 41.0 | 2.5 ] | 11.9 | 16.6 | 8.4 | 32.7 | -6.9 | /// | /// | 1.2 | 7 | 西 | 13.5 ] | 南西 | 1556.2 | /// | /// | /// | |
| 1286.5 | 78.5 | 21.0 | 7.5 | 12.5 | 17.3 | 8.8 | 33.7 | -5.6 | /// | /// | 1.1 | 6.4 | 南南西 | 18.2 | 南 | 1504.3 | /// | /// | /// | |
| 1604.0 | 79.0 | 22.5 | 12.0 | 12.6 | 17.6 | 8.9 | 33.7 | -5.4 | /// | /// | 1.1 | 7.2 | 南 | 20.0 | 南西 | 1571.7 | /// | /// | /// | |
| 1720.5 | 145.5 | 41.5 | 14.5 | 12.1 | 17.2 | 8.3 | 34.4 | -6.6 | /// | /// | 1.1 | 8.0 | 西南西 | 16.6 | 南南西 | 1684.8 | /// | /// | /// | |
| 1424.5 | 133.5 | 44.0 | 15.0 | 11.8 | 16.8 | 8.1 | 34.6 | -8.2 | /// | /// | 1.1 | 6.9 | 南南西 | 19.2 | 南西 | 1572.3 ] | /// | /// | /// | |
| 1335.5 | 127.0 | 29.5 | 16.5 | 12.6 | 17.9 | 8.5 | 35.0 | -6.6 | /// | /// | 1.1 | 8.1 | 西南西 | 26.5 | 西 | 1785.5 | /// | /// | /// | |
| 1551.5 | 124.0 | 27.0 | 13.5 | 12.1 | 17.3 | 8.2 | 34.8 | -7.1 | /// | /// | 1.1 ] | 7.7 ] | 南南西 | 19.9 ] | 南 | 1683.4 | /// | /// | /// | |
| 1527.0 | 247.0 | 34.5 | 13.0 | 12.8 | 17.8 | 9.0 | 35.5 | -6.2 | /// | /// | 1.1 | 8.0 | 南南西 | 19.6 | 南西 | 1594.2 | /// | /// | /// | |
| 1277.5 | 102.0 | 30.0 | 10.0 | 12.8 | 17.8 | 9.1 | 35.3 | -7.0 | /// | /// | 1.0 | 6.2 | 西南西 | 17.4 | 南 | 1566.9 | /// | /// | /// | |
| 1323.5 | 125.0 | 28.0 | 10.5 | 12.1 | 17.2 | 8.3 | 33.0 | -6.4 | /// | /// | 1.1 | 6.5 | 南南東 | 17.3 | 南西 | 1646.9 | /// | /// | /// | |
| 1539.0 | 159.0 | 48.5 | 12.5 | 13.2 | 18.4 | 9.2 | 36.3 | -8.2 | /// | /// | 1.1 | 9.4 | 南南西 | 24.2 | 南西 | 1794.3 | /// | /// | /// | |
| 2103.5 | 556.0 | 50.0 | 12.5 | 12.8 | 17.9 | 9.1 | 34.2 | -4.1 | /// | /// | 1.1 | 6.6 | 南西 | 19.6 | 南 | 1582.2 | /// | /// | /// | |
| 1731.5 | 120.0 | 40.0 | 13.0 | 12.9 | 17.9 | 9.1 | 36.1 | -5.9 | /// | /// | 1.1 | 6.3 | 西 | 18.0 | 南南西 | 1576.9 | /// | /// | /// | |
| 1310.5 | 56.5 | 30.5 | 15.0 | 12.8 | 18.0 | 8.9 | 34.9 | -5.5 | 69 ] | 16 ] | 1.1 | 8.3 | 南 | 21.2 | 南 | 1522.0 ] | /// | /// | /// | |
| 1286.0 | 65.0 | 41.0 | 15.0 | 12.5 | 18.0 | 8.8 | 35.5 | -6.2 | 79 | 11 | 1.1 | 7.1 | 南南西 | 17.5 | 南南西 | 1921.0 | /// | /// | /// | |
| 1267.5 | 140.0 | 34.5 | 18.0 | 13.6 | 19.5 | 9.4 | 35.3 | -7.6 | 78 | 7 | 1.2 | 7.6 | 南西 | 18.7 | 西 | 2194.0 | /// | /// | /// | |
| 1598.0 | 118.5 | 40.0 | 13.5 | 13.8 | 19.3 | 9.9 | 35.1 | -4.4 | 81 | 9 | 1.1 | 7.9 | 西南西 | 23.5 | 南南東 | 1929.9 | /// | /// | /// | |
- 寒候年とは、前年8月1日から当年7月31日までの期間のことです。例えば、2008年寒候年は2007年8月1日から2008年7月31日までの期間を示します。
- 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。 - 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。