旬ごとの値
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根室（根室地方) 1968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 | 1004.0 | 1007.3 | 4.5 | 2.0 | 0.5 | 0.0 | -2.4 | 0.5 | -6.6 | 6.0 | -9.4 | 73 | 47 | 5.3 | 13.8 | 西 | 23.0 | 55.4 | 8.4 | 2 | 1 | 10 | 5.4 | 6 | 0 | 0 | ||
| 中旬 | 992.9 | 996.2 | 2.5 | 2.0 | 1.0 | 0.5 | -1.8 | 1.1 | -4.9 | 4.0 | -9.4 | 72 | 42 | 5.7 | 12.7 | 南西 | 20.2 | 56.6 | 8.8 | 1 | 1 | 2 | 5.0 | 7 | 2 | 0 | ||
| 下旬 | 1005.7 | 1009.0 | 2.5 | 2.5 | 0.5 | 0.0 | -5.4 | -3.9 | -7.4 | 0.4 | -11.6 | 74 | 49 | 5.2 | 12.0 | 西北西 | 19.4 | 55.8 | 9.6 | 8 | 7 | 7 | 6.6 | 9 | 1 | 0 | ||
| 上旬 | 1002.1 | 1005.5 | 2.5 | 2.0 | 0.5 | 0.0 | -4.3 | -1.6 | -7.7 | 1.3 | -12.2 | 77 | 44 | 4.0 | 11.7 | 西北西 | 19.0 | 53.5 | 10.2 | 5 | 3 | 4 | 4.7 | 7 | 0 | 0 | ||
| 中旬 | 1013.2 | 1016.6 | 7.0 | 5.5 | 2.5 | 0.5 | -6.4 | -3.0 | -10.5 | 1.7 | -12.6 | 75 | 52 | 4.3 | 13.2 | 東南東 | 22.3 | 66.4 | 11.8 | 6 | 3 | 3 | 4.5 | 6 | 0 | 0 | ||
| 下旬 | 1013.2 | 1016.6 | 1.0 | 1.0 | 1.0 | 0.0 | -6.2 | -2.8 | -10.4 | 0.7 | -14.6 | 75 | 49 | 3.4 | 8.7 | 西北西 | 12.2 | 70.6 | 14.3 | 0 | 0 | 3 | 4.7 | 6 | 0 | 0 | ||
| 上旬 | 1004.1 | 1007.4 | 29.5 | 22.5 | 2.5 | 0.5 | -1.0 | 2.6 | -4.2 | 6.1 | -7.7 | 79 | 44 | 4.4 | 10.8 | 南東 | 18.4 ) | 68.9 | 13.6 | 8 | 5 | 5 | 5.5 | 8 | 1 | 0 | ||
| 中旬 | 1003.5 | 1006.8 | 33.0 | 18.0 | 5.5 | 1.5 | 0.7 | 4.4 | -2.9 | 7.2 | -6.6 | 78 | 45 | 4.9 | 14.0 | 西 | 24.2 | 57.3 | 13.3 | 4 | 3 | 3 | 7.0 | 4 | 2 | 0 | ||
| 下旬 | 1013.0 | 1016.3 | 25.0 | 14.0 | 2.5 | 0.5 | 1.2 | 4.5 | -1.1 | 8.9 | -3.1 | 88 | 55 | 3.4 | 11.7 | 北西 | 19.4 | 53.6 | 12.3 | 3 | 2 | 3 | 8.3 | 3 | 8 | 0 | ||
| 上旬 | 1014.0 | 1017.4 | 4.5 | 4.0 | 2.5 | 0.5 | 2.0 | 5.1 | -0.2 | 10.6 | -2.5 | 81 | 46 | 4.6 | 10.7 | 北北東 | 16.7 | 56.5 | 15.9 | 0 | 0 | 0 | 7.0 | 4 | 0 | 0 | ||
| 中旬 | 1017.6 | 1020.9 | 15.0 | 15.0 | 3.0 | 1.0 | 3.0 | 7.1 | -0.2 | 12.2 | -1.9 | 80 | 35 | 3.8 | 12.8 | 北 | 21.6 | 69.4 | 16.5 | 0 | 0 | -- | 7.2 | 1 | 4 | 0 | ||
| 下旬 | 1013.1 | 1016.3 | 42.5 | 19.0 | 3.5 | 1.0 | 4.0 | 6.5 | 2.2 | 10.7 | 0.3 | 91 | 67 | 4.7 | 14.8 | 北北西 | 24.8 | 16.1 | 11.8 | 0 | 0 | -- | 9.7 | 1 | 7 | 0 | ||
| 上旬 | 1010.5 | 1013.7 | 41.5 | 18.0 | 5.0 | 1.0 | 7.1 | 11.0 | 3.9 | 15.7 | 1.7 | 87 | 46 | 4.3 | 11.8 | 南東 | 18.5 | 59.2 | 16.9 | -- | -- | -- | 8.2 | 0 | 5 | 0 | ||
| 中旬 | 1014.1 | 1017.4 | 16.0 | 9.5 | 2.5 | 0.5 | 5.2 | 8.2 | 3.3 | 14.9 | 1.0 | 92 | 46 | 5.4 | 14.0 | 北東 | 22.0 | 26.5 | 12.3 | -- | -- | -- | 9.4 | 0 | 8 | 0 | ||
| 下旬 | 1010.3 | 1013.5 | 48.0 | 28.5 | 5.5 | 1.0 | 6.3 | 8.4 | 4.8 | 12.5 | 3.8 | 94 | 77 | 4.3 | 9.7 | 北 | 14.2 | 13.4 | 12.6 | -- | -- | -- | 10.0 | 0 | 9 | 0 | ||
| 上旬 | 1012.3 | 1015.5 | 0.0 | 0.0 | 0.0 | 0.0 | 9.9 | 14.8 | 6.8 | 19.8 | 3.8 | 91 | 52 | 3.7 | 8.0 | 南東 | 12.4 | 54.8 | 19.7 | -- | -- | -- | 7.3 | 0 | 8 | 0 | ||
| 中旬 | 1009.2 | 1012.4 | 17.0 | 15.0 | 4.5 | 1.0 | 9.6 | 13.5 | 6.9 | 19.7 | 5.3 | 92 | 67 | 3.9 | 11.2 | 南東 | 16.4 | 39.2 | 16.7 | -- | -- | -- | 8.0 | 0 | 8 | 0 | ||
| 下旬 | 1009.0 | 1012.2 | 12.5 | 10.0 | 1.5 | 0.0 | 12.7 | 16.5 | 9.3 | 21.4 | 4.8 | 92 | 68 | 3.5 | 8.5 | 南西 | 11.7 | 75.9 | 22.1 | -- | -- | -- | 7.6 | 0 | 6 | 0 | ||
| 上旬 | 1003.9 | 1007.1 | 39.5 | 17.0 | 12.0 | 3.0 | 11.8 | 14.9 | 9.3 | 18.2 | 6.6 | 90 | 52 | 3.4 | 9.3 | 北北東 | 15.4 | 49.9 | 18.0 | -- | -- | -- | 8.9 | 0 | 6 | 0 | ||
| 中旬 | 1006.5 | 1009.6 | 28.5 | 17.5 | 3.5 | 1.0 | 15.3 | 19.2 | 12.5 | 27.5 | 9.7 | 94 | 63 | 3.0 | 6.8 | 南南東 | 10.0 | 30.2 | 15.8 | -- | -- | -- | 8.9 | 0 | 8 | 0 | ||
| 下旬 | 1004.1 | 1007.2 | 68.5 | 48.5 | 31.5 | 14.5 | 18.3 | 22.9 | 15.0 | 26.7 | 11.3 | 94 | 67 | 4.0 | 10.3 | 南西 | 15.9 | 40.3 | 16.8 | -- | -- | -- | 9.5 | 0 | 9 | 2 | ||
| 上旬 | 1006.8 | 1009.8 | 4.0 | 2.5 | 1.0 | 0.5 | 19.1 | 23.2 | 15.8 | 26.9 | 13.0 | 92 | 70 | 2.9 | 9.0 | 南西 | 14.7 | 61.0 | 17.5 ) | -- | -- | -- | 8.4 | 0 | 8 | 0 | ||
| 中旬 | 1011.2 | 1014.4 | 19.0 | 9.5 | 2.5 | 1.5 | 14.4 | 17.1 | 12.3 | 23.5 | 9.4 | 90 | 62 | 3.9 | 9.8 | 北北東 | 16.5 | 30.4 | 12.9 ) | -- | -- | -- | 8.9 | 0 | 2 | 1 | ||
| 下旬 | 1002.6 | 1005.7 | 86.0 | 50.0 | 23.0 | 9.5 | 16.0 | 19.8 | 13.1 | 24.8 | 8.4 | 88 | 60 | 4.0 | 13.8 | 南南東 | 23.3 | 68.7 | 16.8 | -- | -- | -- | 8.1 | 0 | 4 | 1 | ||
| 上旬 | 1011.9 | 1015.1 | 27.5 | 17.0 | 2.5 | 1.0 | 12.7 | 15.2 | 10.4 | 19.3 | 7.8 | 89 | 66 | 4.8 | 13.2 | 北北西 | 21.4 | 45.0 | 12.0 | -- | -- | -- | 7.9 | 0 | 0 | 0 | ||
| 中旬 | 1011.2 | 1014.3 | 5.0 | 3.5 | 1.5 | 0.5 | 15.9 | 19.6 | 12.9 | 21.8 | 10.1 | 88 | 46 | 4.1 | 10.7 | 南南東 | 17.3 | 53.4 | 13.8 | -- | -- | -- | 7.0 | 0 | 5 | 0 | ||
| 下旬 | 1018.7 | 1021.9 | 92.5 | 49.0 | 7.0 | 4.0 | 14.3 | 17.1 | 11.6 | 20.9 | 7.6 | 87 | 45 | 4.8 | 12.2 | 南南西 | 20.9 | 52.3 | 10.8 ) | -- | -- | -- | 7.3 | 0 | 3 | 0 | ||
| 上旬 | 1010.4 | 1013.6 | 27.0 | 19.5 | 16.5 | 6.5 | 12.8 | 17.0 | 8.9 | 21.5 | 4.1 | 77 | 37 | 4.7 | 14.3 | 西北西 | 21.9 | 66.9 | 13.2 ) | -- | -- | -- | 6.5 | 0 | 2 | 0 | ||
| 中旬 | 1012.9 | 1016.1 | 14.5 | 7.0 | 3.5 | 1.5 | 7.5 | 10.0 | 4.4 | 12.7 | 0.6 | 72 | 34 | 4.8 | 14.7 | 西北西 | 22.7 ) | 46.3 | 10.0 | 0 | 0 | -- | 6.3 | 1 | 0 | 0 | ||
| 下旬 | 1013.9 | 1017.1 | 76.0 | 57.5 | 8.5 | 2.0 | 7.1 | 10.4 | 4.1 | 12.9 | 1.7 | 82 | 46 | 4.3 | 14.5 | 北東 | 24.5 ) | 54.0 | 9.0 | -- | -- | -- | 5.8 | 0 | 1 | 0 | ||
| 上旬 | 1014.8 | 1018.1 | 49.5 | 24.0 | 10.5 | 2.0 | 9.5 | 12.3 | 7.1 | 15.8 | 4.6 | 89 | 52 | 4.6 | 13.2 | 北西 | 21.4 | 42.5 | 7.7 | -- | -- | -- | 7.5 | 0 | 6 | 0 | ||
| 中旬 | 1010.0 | 1013.3 | 23.5 | 6.5 | 4.0 | 1.5 | 5.4 | 7.9 | 2.7 | 11.0 | -0.9 | 76 | 47 | 5.4 | 13.3 | 北 | 21.5 | 44.5 | 7.1 ) | 0 | 0 | 0 | 6.6 | 4 | 0 | 0 | ||
| 下旬 | 1014.0 | 1017.3 | 18.5 | 16.5 | 2.5 | 0.5 | 3.4 | 6.2 | 0.3 | 11.5 | -4.7 | 72 | 41 | 4.7 | 13.0 | 北西 | 22.1 | 51.2 | 7.0 | -- | -- | -- | 5.2 | 0 | 2 | 0 | ||
| 上旬 | 1015.6 | 1018.9 | 43.0 | 42.5 | 9.5 | 3.0 | 5.2 | 8.4 | 1.4 | 11.6 | -2.8 | 79 | 41 | 4.2 | 11.0 | 西北西 | 17.6 | 51.6 | 7.5 | -- | -- | -- | 5.7 | 0 | 0 | 0 | ||
| 中旬 | 1010.9 | 1014.2 | 25.5 | 25.0 | 4.0 | 1.0 | 1.2 | 3.4 | -1.4 | 7.0 | -6.0 | 75 | 51 | 5.8 | 12.5 | 北 | 21.7 ) | 23.8 | 5.1 | 2 | 2 | 2 | 8.0 | 7 | 0 | 0 | ||
| 下旬 | 1004.4 | 1007.8 | 16.5 | 9.0 | 3.5 | 1.0 | -3.0 | 0.2 | -6.3 | 9.1 | -10.5 | 64 | 38 | 5.0 | 12.3 | 南東 | 23.2 | 62.0 | 7.2 ) | 13 | 12 | 13 | 3.1 | 3 | 0 | 0 | ||