旬ごとの値
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菅平（長野県) 1998年（旬ごとの値） 主な要素
| 月 | 旬 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) |
雪 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) |
||||||||||
| 上旬 | 24 | 16 | 3 | /// | -4.6 | -0.3 | -11.0 | 4.9 | -17.1 | /// | /// | 1.3 | 4 | 南南西 | /// | /// | 34.1 | 80 | 29 | 40 | |
| 中旬 | 44 | 21 | 3 | /// | -4.9 | -1.8 | -9.6 | 3.8 | -18.8 | /// | /// | 1.5 | 7 | 南 | /// | /// | 16.1 | 89 | 42 | 76 | |
| 下旬 | 11 | 6 | 3 | /// | -9.0 | -4.0 | -17.1 | 0.6 | -25.4 | /// | /// | 1.4 | 5 | 西北西 | /// | /// | 41.7 | 79 | 27 | 77 | |
| 上旬 | 19 | 9 | 2 | /// | -7.7 | -2.3 | -15.8 | 1.3 | -22.7 | /// | /// | 1.6 | 5 | 西北西 | /// | /// | 52.3 | 80 | 18 | 84 | |
| 中旬 | 52 | 25 | 5 | /// | -3.1 | 1.9 | -9.2 | 8.1 | -19.4 | /// | /// | 1.4 | 5 | 西北西 | /// | /// | 45.2 | 57 | 17 | 82 | |
| 下旬 | 16 | 11 | 4 | /// | -1.8 | 2.5 | -6.1 | 4.7 | -15.7 | /// | /// | 1.4 | 4 | 南 | /// | /// | 34.1 | 33 | 9 | 73 | |
| 上旬 | 34 | 27 | 4 | /// | -4.2 | 0.7 | -9.5 | 4.1 | -15.2 | /// | /// | 1.6 | 5 | 西北西 | /// | /// | 64.1 | 77 | 34 | 92 | |
| 中旬 | 40 | 15 | 3 | /// | -2.2 | 3.3 | -9.0 | 10.0 | -15.1 | /// | /// | 2.0 | 6 | 南 | /// | /// | 50.9 | 76 | 24 | 82 | |
| 下旬 | 11 | 9 | 2 | /// | 0.6 | 6.0 | -5.0 | 15.0 | -10.2 | /// | /// | 1.4 | 6 | 南南西 | /// | /// | 70.6 | 47 | 9 | 63 | |
| 上旬 | 57 | 18 | 3 | /// | 2.8 | 7.0 | -1.1 | 14.8 | -7.5 | /// | /// | 1.3 | 5 | 南南東 | /// | /// | 34.6 | 37 | 18 | 38 | |
| 中旬 | 71 | 39 | 9 | /// | 10.6 | 15.7 | 4.2 | 22.9 | 0.9 | /// | /// | 1.6 | 5 | 南 | /// | /// | 49.4 | 0 | 0 | 0 | |
| 下旬 | 24 | 17 | 6 | /// | 12.5 | 17.3 | 7.6 | 22.1 | 4.7 | /// | /// | 1.5 | 4 | 西南西 | /// | /// | 48.6 | 0 ) | 0 ] | 0 ] | |
| 上旬 | 46 | 31 | 11 | /// | 12.7 | 18.1 | 6.9 | 23.3 | 4.5 | /// | /// | 1.8 | 6 | 南 | /// | /// | 66.2 | /// | /// | /// | |
| 中旬 | 36 | 12 | 5 | /// | 11.6 | 17.1 | 5.1 | 23.3 | 0.9 | /// | /// | 1.9 | 5 | 東南東 | /// | /// | 60.3 | /// | /// | /// | |
| 下旬 | 41 | 23 | 6 | /// | 13.2 | 18.5 | 7.5 | 23.6 | 2.6 | /// | /// | 1.4 | 4 | 南 | /// | /// | 58.6 | /// | /// | /// | |
| 上旬 | 4 | 4 | 1 | /// | 12.4 | 16.8 | 7.8 | 22.1 | 1.5 | /// | /// | 1.5 | 5 | 南東 | /// | /// | 41.9 | /// | /// | /// | |
| 中旬 | 19 | 12 | 3 | /// | 15.2 | 19.3 | 11.0 | 24.8 | 7.4 | /// | /// | 1.4 | 6 | 南南西 | /// | /// | 39.5 | /// | /// | /// | |
| 下旬 | 50 | 24 | 4 | /// | 17.1 | 21.2 | 13.8 | 24.2 | 10.5 | /// | /// | 1.2 | 4 | 南 | /// | /// | 27.8 | /// | /// | /// | |
| 上旬 | 62 | 49 | 13 | /// | 20.0 | 24.5 | 15.4 | 27.1 | 12.7 | /// | /// | 0.8 | 3 | 西 | /// | /// | 37.7 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 16.5 | 20.7 | 13.0 | 24.4 | 9.3 | /// | /// | 1.2 | 3 | 南 | /// | /// | 43.0 | /// | /// | /// | |
| 下旬 | 87 | 41 | 36 | /// | 19.8 | 23.8 | 16.9 | 25.8 | 13.1 | /// | /// | 1.3 | 5 | 南南西 | /// | /// | 44.0 | /// | /// | /// | |
| 上旬 | 34 | 17 | 12 | /// | 19.5 | 23.7 | 15.6 | 26.1 | 9.9 | /// | /// | 0.8 | 3 | 西 | /// | /// | 47.1 | /// | /// | /// | |
| 中旬 | 50 | 15 | 12 | /// | 20.1 | 23.5 | 17.2 | 26.1 | 13.1 | /// | /// | 1.0 | 3 | 南南西 | /// | /// | 27.5 | /// | /// | /// | |
| 下旬 | 73 | 23 | 7 | /// | 19.3 | 23.2 | 16.4 | 26.9 | 13.4 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 46.3 | /// | /// | /// | |
| 上旬 | 3 | 3 | 1 | /// | 16.3 | 20.5 | 12.7 | 23.3 | 8.2 | /// | /// | 0.8 | 3 | 西 | /// | /// | 44.8 | /// | /// | /// | |
| 中旬 | 136 | 115 | 25 | /// | 17.3 | 22.5 | 12.4 | 26.1 | 8.5 | /// | /// | 1.2 | 4 | 西北西 | /// | /// | 62.8 | /// | /// | /// | |
| 下旬 | 111 | 41 | 10 | /// | 16.3 | 18.7 | 13.9 | 22.0 | 10.5 | /// | /// | 1.6 | 7 | 南 | /// | /// | 9.4 | /// | /// | /// | |
| 上旬 | 35 | 16 | 9 | /// | 12.9 | 17.3 | 9.3 | 20.2 | 3.8 | /// | /// | 1.3 | 4 | 北北東 | /// | /// | 43.7 | /// | /// | /// | |
| 中旬 | 71 | 52 | 7 | /// | 12.6 | 16.9 | 8.6 | 22.7 | 2.2 | /// | /// | 1.6 | 7 | 南南東 | /// | /// | 28.5 | /// | /// | /// | |
| 下旬 | 35 | 30 | 4 | /// | 7.7 | 12.1 | 3.1 | 16.1 | -1.0 | /// | /// | 1.2 | 5 | 東 | /// | /// | 48.2 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 6.2 | 11.0 | 1.1 | 16.0 | -2.5 | /// | /// | 1.8 | 5 | 北北東 | /// | /// | 63.5 | 0 ] | 0 ] | 0 ] | |
| 中旬 | 7 | 2 | 2 | /// | 2.6 | 8.1 | -4.0 | 14.5 | -7.2 | /// | /// | 1.3 | 4 | 東南東 | /// | /// | 57.0 | 0 | 0 | 0 | |
| 下旬 | 7 | 3 | 2 | /// | 0.3 | 4.4 | -4.1 | 8.4 | -5.6 | /// | /// | 1.5 | 4 | 南 | /// | /// | 48.0 | 6 | 3 | 1 | |
| 上旬 | 25 | 19 | 6 | /// | -0.8 | 2.8 | -4.1 | 8.9 | -10.3 | /// | /// | 1.3 | 3 | 南東 | /// | /// | 26.3 | 0 | 0 | 0 | |
| 中旬 | 10 | 9 | 3 | /// | -1.1 | 4.3 | -6.5 | 8.1 | -11.8 | /// | /// | 1.3 | 4 | 北北東 | /// | /// | 58.0 | 16 | 7 | 7 | |
| 下旬 | 19 | 7 | 3 | /// | -3.8 | 0.0 | -8.2 | 5.4 | -13.7 | /// | /// | 1.4 | 4 | 西 | /// | /// | 45.4 | 73 | 13 | 31 | |
- 値欄の記号の説明
- 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。