旬ごとの値
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根室（根室地方) 1963年（旬ごとの値） 主な要素
| 月 | 旬 | 気圧(hPa) | 降水量(mm) | 気温(℃) | 湿度(％) | 風向・風速(m/s) | 日照 時間 (h) | 全天日射量 (MJ/㎡) | 雪(cm) | 雲量 | 大気現象 | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 合計 | 最大 | 平均 | 最高 | 最低 | 平均 | 最小 | 平均 風速 | 最大風速 | 最大瞬間風速 | 降雪 | 最深積雪 | 平均 | 雪日数 | 霧日数 | 雷日数 | |||||||||||
| 平均 | 平均 | 日 | 1時間 | 10分間 | 日平均 | 日最高 | 日最低 | 風速 | 風向 | 風速 | 風向 | 平均 | 合計 | 日合計の最大 | ||||||||||||||
| 上旬 | 995.9 | 999.1 | 57.5 | 28.4 | 7.1 | 2.0 | -1.6 | 0.6 | -4.3 | 2.7 | -9.9 | 80 | 39 | 7.9 | 22.3 | 西北西 | 22.9 | 5.9 | 28 | 15 | 19 | 7.7 | 8 | 0 | 0 | |||
| 中旬 | 994.1 | 997.4 | 15.1 | 8.7 | 0.8 | 0.5 | -3.1 | -1.1 | -5.5 | 0.9 | -9.8 | 77 | 52 | 5.1 | 11.7 | 西 | 33.0 | 7.4 | 18 | 6 | 19 | 6.6 | 5 | 0 | 0 | |||
| 下旬 | 996.0 | 999.3 | 4.1 | 2.5 | 0.8 | 0.4 | -5.1 | -2.2 | -8.2 | -0.7 | -12.2 | 77 | 38 | 3.8 | 12.3 | 北 | 64.5 | 10.9 | 12 | 11 | 21 | 4.9 | 8 | 0 | 0 | |||
| 上旬 | 1009.0 | 1012.4 | 7.5 | 4.9 | 0.6 | 0.2 | -4.4 | -1.9 | -6.3 | -0.1 | -13.3 | 81 | 54 | 5.7 | 11.8 | 北北西 | 33.4 | 9.8 | 5 | 3 | 17 | 7.1 | 7 | 0 | 0 | |||
| 中旬 | 1010.7 | 1014.1 | 1.6 | 0.9 | 0.4 | 0.2 | -6.3 | -2.5 | -10.6 | 0.6 | -15.1 | 80 | 60 | 3.4 | 10.5 | 北西 | 63.4 | 13.9 | 2 | 1 | 13 | 4.9 | 7 | 2 | 0 | |||
| 下旬 | 1002.9 | 1006.2 | 19.7 | 10.4 | 1.9 | 0.8 | -2.5 | 0.6 | -6.0 | 2.2 | -12.8 | 90 | 63 | 5.0 | 15.2 | 北東 | 35.6 | 12.3 | 7 | 4 | 9 | 6.4 | 5 | 2 | 0 | |||
| 上旬 | 1010.9 | 1014.3 | 14.2 | 12.6 | 1.9 | 0.5 | -5.3 | -1.0 | -8.6 | 0.8 | -14.3 | 83 | 60 | 2.9 | 10.2 | 北 | 58.5 | 16.7 | 14 | 9 | 16 | 6.3 | 6 | 2 | 0 | |||
| 中旬 | 1013.0 | 1016.3 | 0.0 | 0.0 | 0.0 | 0.0 | -2.0 | 2.2 | -6.3 | 9.5 | -12.5 | 78 | 49 | 4.4 | 12.2 | 北北西 | 86.9 | 18.8 | 0 | 0 | 9 | 3.6 | 3 | 0 | 0 | |||
| 下旬 | 1006.8 | 1010.2 | 112.2 | 51.1 | 8.0 | 1.9 | 0.6 | 3.7 | -1.9 | 9.6 | -6.0 | 81 | 48 | 5.8 | 16.0 | 北北西 | 62.4 | 15.0 | 5 | 2 | 3 | 6.9 | 5 | 2 | 0 | |||
| 上旬 | 1010.9 | 1014.2 | 27.3 | 19.9 | 3.0 | 0.5 | 1.3 | 4.4 | -0.6 | 10.2 | -3.5 | 82 | 45 | 4.4 | 10.7 | 南南西 | 51.7 | 15.9 | 9 | 7 | 8 | 7.4 | 5 | 2 | 0 | |||
| 中旬 | 1015.4 | 1018.7 | 7.0 | 4.8 | 1.9 | 0.8 | 3.3 | 6.7 | 0.4 | 14.8 | -2.6 | 82 | 35 | 4.3 | 10.0 | 北北西 | 51.8 | 16.2 | -- | -- | 1 | 7.5 | 0 | 3 | 0 | |||
| 下旬 | 1015.8 | 1019.1 | 42.7 | 31.3 | 4.4 | 0.9 | 5.7 | 10.2 | 1.9 | 15.0 | -0.8 | 78 | 37 | 4.2 | 12.2 | 南東 | 85.0 | 22.4 | -- | -- | -- | 5.4 | 0 | 3 | 0 | |||
| 上旬 | 1009.7 | 1012.9 | 15.0 | 9.8 | 4.5 | 1.2 | 6.2 | 10.6 | 2.7 | 18.2 | -0.2 | 78 | 32 | 4.2 | 11.7 | 南南西 | 62.6 | 18.4 | -- | -- | -- | 6.2 | 0 | 3 | 0 | |||
| 中旬 | 1010.4 | 1013.6 | 58.5 | 38.0 | 10.8 | 2.3 | 8.2 | 12.2 | 4.8 | 18.4 | 2.2 | 82 | 42 | 4.9 | 13.0 | 南西 | 85.0 | 23.0 | -- | -- | -- | 6.8 | 0 | 3 | 0 | |||
| 下旬 | 1001.8 | 1004.9 | 39.9 | 28.1 | 4.3 | 1.3 | 10.9 | 16.6 | 6.9 | 20.3 | 5.7 | 71 | 35 | 5.4 | 15.8 | 北西 | 94.0 | 22.4 | 0 | 0 | -- | 5.6 | 1 | 6 | 0 | |||
| 上旬 | 1012.0 | 1015.3 | 21.5 | 18.5 | 7.4 | 2.5 | 6.1 | 8.8 | 3.9 | 12.8 | 2.8 | 89 | 71 | 4.2 | 9.2 | 南東 | 31.3 | 16.6 | -- | -- | -- | 9.4 | 0 | 3 | 0 | |||
| 中旬 | 1009.7 | 1012.9 | 62.6 | 38.7 | 12.9 | 4.4 | 12.7 | 17.9 | 8.4 | 23.5 | 5.7 | 85 | 51 | 3.6 | 8.7 | 北 | 98.9 | 25.1 | -- | -- | -- | 5.4 | 0 | 4 | 0 | |||
| 下旬 | 1007.2 | 1010.3 | 55.0 | 52.3 | 8.2 | 2.0 | 11.9 | 16.1 | 9.4 | 22.1 | 5.7 | 90 | 54 | 4.2 | 12.0 | 西北西 | 55.7 | 19.5 | -- | -- | -- | 8.8 | 0 | 6 | 0 | |||
| 上旬 | 1004.5 | 1007.7 | 49.0 | 34.4 | 7.0 | 2.8 | 13.0 | 17.1 | 10.3 | 25.8 | 7.9 | 93 | 59 | 3.7 | 9.3 | 南南西 | 39.9 | 17.0 | -- | -- | -- | 9.0 | 0 | 8 | 0 | |||
| 中旬 | 1008.9 | 1012.0 | 2.1 | 1.1 | 0.8 | 0.2 | 13.0 | 16.6 | 10.6 | 26.2 | 7.6 | 90 | 60 | 3.2 | 9.0 | 南西 | 39.7 | 17.1 | -- | -- | -- | 8.6 | 0 | 5 | 0 | |||
| 下旬 | 1009.0 | 1012.1 | 67.1 | 60.0 | 29.3 | 9.0 | 18.2 | 22.6 | 15.1 | 30.4 | 10.7 | 91 | 61 | 4.0 | 8.7 | 南南東 | 59.2 | 16.0 ) | -- | -- | -- | 8.3 | 0 | 8 | 0 | |||
| 上旬 | 1010.6 | 1013.7 | 10.4 | 4.6 | 2.6 | 2.0 | 17.6 | 21.1 | 15.5 | 24.0 | 13.1 | 94 | 78 | 2.6 | 8.3 | 東南東 | 21.1 | 13.1 ) | -- | -- | -- | 9.6 | 0 | 9 | 1 | |||
| 中旬 | 1002.9 | 1006.0 | 148.2 | 137.3 | 40.5 | 10.7 | 15.9 | 18.9 | 14.1 | 20.7 | 12.9 | 91 | 70 | 3.8 | 12.5 | 東南東 | 37.7 | 16.6 | -- | -- | -- | 8.3 | 0 | 5 | 1 | |||
| 下旬 | 1007.4 | 1010.5 | 34.5 | 9.7 | 8.0 | 2.4 | 16.1 | 18.9 | 14.4 | 23.5 | 13.1 | 93 | 75 | 3.8 | 8.0 | 東南東 | 31.0 | 12.7 | -- | -- | -- | 8.5 | 0 | 6 | 0 | |||
| 上旬 | 1004.4 | 1007.5 | 26.2 | 22.9 | 7.9 | 2.7 | 16.8 | 20.6 | 13.8 | 25.0 | 10.3 | 85 | 55 | 4.2 | 11.5 | 北 | 84.3 | 18.8 | -- | -- | -- | 4.5 | 0 | 3 | 1 | |||
| 中旬 | 1002.6 | 1005.7 | 67.0 | 51.3 | 17.5 | 5.2 | 15.2 | 18.7 | 12.4 | 23.2 | 7.9 | 75 | 42 | 4.7 | 11.5 | 南東 | 72.4 | 17.2 | -- | -- | -- | 4.9 | 0 | 1 | 2 | |||
| 下旬 | 1010.8 | 1014.0 | 52.5 | 44.9 | 11.5 | 3.7 | 14.2 | 17.6 | 11.7 | 20.6 | 8.6 | 82 | 47 | 4.8 | 14.2 | 北北西 | 57.1 | 14.6 | -- | -- | -- | 6.4 | 0 | 1 | 0 | |||
| 上旬 | 1013.5 | 1016.7 | 23.4 | 13.7 | 5.7 | 4.1 | 12.0 | 15.5 | 9.3 | 18.8 | 3.8 | 78 | 44 | 4.6 | 10.8 | 北北西 | 59.1 | 13.8 | -- | -- | -- | 5.9 | 0 | 1 | 0 | |||
| 中旬 | 1014.3 | 1017.5 | 21.3 | 19.3 | 5.0 | 1.3 | 10.7 | 13.7 | 8.1 | 17.0 | 4.7 | 79 | 39 | 4.5 | 14.2 | 南南西 | 41.8 | 10.5 | -- | -- | -- | 6.6 | 0 | 2 | 0 | |||
| 下旬 | 1018.8 | 1022.0 | 41.1 | 22.2 | 5.4 | 1.6 | 9.6 | 12.9 | 7.1 | 14.3 | 3.9 | 83 | 52 | 4.2 | 11.3 | 北西 | 50.4 | 10.0 | -- | -- | -- | 6.0 | 0 | 2 | 0 | |||
| 上旬 | 1013.0 | 1016.2 | 22.8 | 14.3 | 5.6 | 3.1 | 7.5 | 11.1 | 4.3 | 15.7 | 0.8 | 73 | 36 | 5.5 | 15.0 | 北西 | 57.8 | 10.4 | 0 | 0 | -- | 5.3 | 0 | 3 | 0 | |||
| 中旬 | 1009.9 | 1013.1 | 12.0 | 4.7 | 3.8 | 1.8 | 5.8 | 9.4 | 1.8 | 12.6 | -3.0 | 69 | 29 | 4.6 | 12.2 | 西 | 63.0 | 10.0 | 0 | 0 | -- | 4.4 | 0 | 0 | 0 | |||
| 下旬 | 1010.0 | 1013.3 | 36.1 | 15.2 | 5.6 | 1.4 | 4.4 | 7.4 | 1.5 | 11.8 | -1.3 | 71 | 35 | 6.0 | 15.0 | 東南東 | 43.9 | 7.7 | 0 | 0 | -- | 5.0 | 2 | 0 | 0 | |||
| 上旬 | 1013.7 | 1017.0 | 25.2 | 22.4 | 3.9 | 1.1 | 3.1 | 5.7 | 0.1 | 11.8 | -4.9 | 76 | 49 | 4.7 | 13.5 | 西北西 | 37.9 | 6.9 | 0 | 0 | -- | 6.4 | 1 | 0 | 0 | |||
| 中旬 | 1004.1 | 1007.4 | 9.2 | 5.1 | 1.3 | 0.5 | -1.5 | 1.6 | -4.4 | 5.8 | -9.7 | 71 | 45 | 5.9 | 13.3 | 北 | 44.8 | 7.2 | 5 | 3 | 2 | 5.4 | 5 | 0 | 0 | |||
| 下旬 | 1007.0 | 1010.3 | 18.6 | 11.1 | 4.5 | 1.5 | -0.3 | 3.0 | -4.1 | 12.0 | -7.9 | 72 | 34 | 4.7 | 16.5 | 北西 | 54.7 | 7.8 | 2 | 1 | 1 | 5.1 | 5 | 2 | 0 | |||