旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
大岸（胆振地方) 1992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 | 2 | 1 | 1 | /// | -3.2 | 0.8 | -8.3 | 2.2 | -11.2 | /// | /// | 1.6 | 5 | 西北西 | /// | /// | 11.3 | 22 | 5 | 20 | |
| 中旬 | 13 | 5 | 3 | /// | -1.7 | 1.8 | -6.1 | 5.6 | -9.0 | /// | /// | 1.5 | 5 | 南 | /// | /// | 17.1 | 56 | 18 | 31 | |
| 下旬 | 25 | 6 | 2 | /// | -4.4 | -0.9 | -8.5 | 3.2 | -13.3 | /// | /// | 1.7 | 7 | 南 | /// | /// | 27.1 | 97 | 22 | 39 | |
| 上旬 | 16 | 8 | 1 | /// | -3.7 | 0.2 | -8.8 | 2.9 | -11.5 | /// | /// | 1.8 | 7 | 南南東 | /// | /// | 25.3 | 55 | 13 | 43 | |
| 中旬 | 38 | 9 | 3 | /// | -4.6 | -0.5 | -8.9 | 3.5 | -13.3 | /// | /// | 2.1 | 8 | 南南東 | /// | /// | 30.0 | 63 | 14 | 63 | |
| 下旬 | 28 | 15 | 3 | /// | -2.8 | 1.8 | -8.1 | 7.5 | -11.0 | /// | /// | 1.6 | 6 | 西北西 | /// | /// | 44.2 | 67 | 29 | 75 | |
| 上旬 | 7 | 3 | 1 | /// | -2.5 | 1.6 | -7.1 | 5.1 | -11.5 | /// | /// | 1.8 | 5 | 北 | /// | /// | 29.9 | 59 | 30 | 68 | |
| 中旬 | 8 | 3 | 3 | /// | -0.4 | 3.6 | -4.7 | 6.1 | -9.4 | /// | /// | 1.7 | 6 | 南南東 | /// | /// | 37.9 | 29 | 5 | 48 | |
| 下旬 | 15 | 10 | 2 | /// | 1.3 | 5.8 | -2.9 | 11.0 | -6.4 | /// | /// | 1.6 | 4 | 西南西 | /// | /// | 67.6 | 26 | 9 | 36 | |
| 上旬 | 2 | 1 | 1 | /// | 4.6 | 9.7 | -1.1 | 14.6 | -4.7 | /// | /// | 2.0 | 6 | 南 | /// | /// | 65.3 | 0 | 0 | 0 | |
| 中旬 | 36 | 19 | 2 | /// | 4.3 | 7.7 | 1.0 | 13.6 | -1.5 | /// | /// | 2.1 | 6 | 南南東 | /// | /// | 29.4 | 0 | 0 | 0 | |
| 下旬 | 13 | 7 | 2 | /// | 7.0 | 12.2 | 1.5 | 15.8 | -1.0 | /// | /// | 2.2 | 7 | 北北西 | /// | /// | 57.3 | 0 ] | 0 ] | 0 ] | |
| 上旬 | 26 | 17 | 4 | /// | 7.0 | 12.3 | 1.2 | 15.2 | -1.2 | /// | /// | 2.2 | 6 | 北 | /// | /// | 55.9 | /// | /// | /// | |
| 中旬 | 23 | 19 | 3 | /// | 10.3 | 15.3 | 4.9 | 19.3 | -0.2 | /// | /// | 1.7 | 6 | 西南西 | /// | /// | 78.5 | /// | /// | /// | |
| 下旬 | 21 | 11 | 5 | /// | 11.1 | 15.3 | 6.9 | 18.1 | 4.6 | /// | /// | 1.5 | 4 | 南東 | /// | /// | 59.8 | /// | /// | /// | |
| 上旬 | 39 | 34 | 6 | /// | 12.6 | 15.0 | 10.9 | 17.4 | 9.6 | /// | /// | 1.4 | 5 | 南 | /// | /// | 8.2 | /// | /// | /// | |
| 中旬 | 22 | 9 | 4 | /// | 13.5 | 16.0 | 11.3 | 20.8 | 9.5 | /// | /// | 1.4 | 4 | 南 | /// | /// | 12.8 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 15.3 | 20.2 | 9.9 | 26.1 | 5.7 | /// | /// | 1.4 | 3 | 南南東 | /// | /// | 81.5 | /// | /// | /// | |
| 上旬 | 26 | 15 | 6 | /// | 18.3 | 22.3 | 13.9 | 25.3 | 11.6 | /// | /// | 1.5 | 4 | 北北西 | /// | /// | 53.7 | /// | /// | /// | |
| 中旬 | 20 | 20 | 8 | /// | 17.7 | 20.1 | 15.2 | 23.3 | 11.7 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 12.6 | /// | /// | /// | |
| 下旬 | 28 | 7 | 4 | /// | 20.2 | 23.1 | 17.2 | 26.6 | 13.8 | /// | /// | 1.2 | 4 | 南東 | /// | /// | 21.6 | /// | /// | /// | |
| 上旬 | 43 | 29 | 5 | /// | 18.6 | 22.6 | 14.3 | 25.6 | 10.2 | /// | /// | 1.5 | 5 | 南南東 | /// | /// | 47.9 | /// | /// | /// | |
| 中旬 | 75 | 34 | 13 | /// | 19.1 | 21.7 | 16.7 | 23.4 | 11.6 | /// | /// | 1.2 | 5 | 南 | /// | /// | 18.7 | /// | /// | /// | |
| 下旬 | 80 | 47 | 13 | /// | 19.9 | 23.1 | 17.0 | 25.5 | 14.1 | /// | /// | 1.1 | 3 | 南 | /// | /// | 31.9 | /// | /// | /// | |
| 上旬 | 87 | 44 | 12 | /// | 18.3 | 20.8 | 15.2 | 27.7 | 12.6 | /// | /// | 1.9 | 7 | 南南東 | /// | /// | 16.6 | /// | /// | /// | |
| 中旬 | 20 | 9 | 8 | /// | 14.6 | 19.6 | 9.6 | 22.3 | 5.7 | /// | /// | 1.7 | 5 | 南南東 | /// | /// | 50.1 | /// | /// | /// | |
| 下旬 | 137 | 93 | 9 | /// | 12.9 | 17.8 | 7.9 | 20.3 | 3.2 | /// | /// | 2.0 | 9 | 南南東 | /// | /// | 42.4 | /// | /// | /// | |
| 上旬 | 16 | 12 | 2 | /// | 11.9 | 16.6 | 7.0 | 20.4 | 2.1 | /// | /// | 1.6 | 5 | 南 | /// | /// | 44.2 | /// | /// | /// | |
| 中旬 | 3 | 2 | 1 | /// | 9.3 | 15.4 | 4.7 | 18.3 | 2.1 | /// | /// | 1.7 | 4 | 北北西 | /// | /// | 62.9 | /// | /// | /// | |
| 下旬 | 38 | 13 | 3 | /// | 9.5 | 14.5 | 4.5 | 16.0 | 0.9 | /// | /// | 1.7 | 5 | 北西 | /// | /// | 42.5 | /// | /// | /// | |
| 上旬 | 22 | 7 | 3 | /// | 5.1 | 9.9 | -0.2 | 12.8 | -3.8 | /// | /// | 2.1 | 7 | 南南東 | /// | /// | 41.0 | 1 ) | 1 ) | 1 ) | |
| 中旬 | 36 | 20 | 6 | /// | 4.5 | 10.3 | -1.0 | 13.1 | -4.5 | /// | /// | 2.2 | 8 | 南南東 | /// | /// | 32.4 | 0 | 0 | 0 | |
| 下旬 | 52 | 17 | 4 | /// | 1.4 | 5.0 | -2.3 | 8.9 | -7.1 | /// | /// | 2.2 | 7 | 南南東 | /// | /// | 17.3 | 39 | 34 | 31 | |
| 上旬 | 52 | 26 | 4 | /// | 2.3 | 6.2 | -1.4 | 11.9 | -4.9 | /// | /// | 1.8 | 6 | 南 | /// | /// | 16.1 | 9 | 5 | 4 | |
| 中旬 | 36 | 9 | 3 | /// | -2.8 | 0.9 | -7.3 | 6.3 | -10.8 | /// | /// | 1.7 | 6 | 北北西 | /// | /// | 18.0 | 99 | 28 | 25 | |
| 下旬 | 27 | 13 | 2 | /// | -2.5 | 1.0 | -6.4 | 5.7 | -12.8 | /// | /// | 1.7 | 7 | 南南東 | /// | /// | 24.0 | 99 | 36 | 44 | |
- 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。