年ごとの値
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古河（茨城県) 年ごとの値 詳細（気温・蒸気圧・湿度）
| 年 | 気温 | 蒸気圧 | 湿度 | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 平均 | 最高 | 最低 | 積算 | 各階級の日数(平均) | 各階級の日数(最低) | 各階級の日数(最高) | 平均 (hPa) | 平均 (％) | 最小 | |||||||||||
| 日平均 (℃) | 日最高 (℃) | 日最低 (℃) | 気温 (℃) | 月/日 時:分 | 気温 (℃) | 月/日 時:分 | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 湿度 (％) | 月/日 | ||||
| /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 15.0 ] | 20.3 ] | 10.5 ] | 37.3 | 8/22 13:00 | -6.2 ] | 2/07 07:00 | 4457.0 ] | 3 ] | 64 ] | 68 ] | 2 ] | 0 ] | 110 ] | 67 ] | 15 ] | /// | /// | /// | /// | |
| 14.7 | 19.7 | 10.3 | 35.9 | 8/02 14:00 | -5.8 | 1/20 07:00 | 4687.0 | 3 | 46 | 56 | 0 | 0 | 114 | 47 | 1 | /// | /// | /// | /// | |
| 13.2 | 18.1 | 9.0 | 32.4 | 7/23 15:00 | -6.2 | 1/27 07:00 | 4205.0 | 3 | 15 | 82 | 0 | 0 | 90 | 20 | 0 | /// | /// | /// | /// | |
| 12.9 | 17.9 | 8.4 | 34.6 | 7/17 15:00 | -7.3 | 1/14 06:00 | 4047.0 | 8 | 34 | 91 | 0 | 0 | 85 | 34 | 0 | /// | /// | /// | /// | |
| 14.2 | 19.1 | 10.0 | 33.8 | 8/22 14:00 | -5.7 | 1/08 07:00 | 4603.0 | 0 | 26 | 58 | 0 | 0 | 103 | 29 | 0 | /// | /// | /// | /// | |
| 13.8 | 18.8 | 9.6 | 35.8 | 8/08 14:00 | -6.8 | 1/23 07:00 | 4457.0 | 2 | 39 | 77 | 2 | 0 | 104 | 35 | 5 | /// | /// | /// | /// | |
| 13.1 | 18.2 | 8.8 | 36.4 | 9/02 15:00 | -11.9 | 1/20 07:00 | 4316.0 | 22 | 52 | 102 | 5 | 1 | 104 | 49 | 6 | /// | /// | /// | /// | |
| 13.9 | 18.8 | 9.7 | 35.3 | 7/29 16:00 | -7.7 | 1/18 07:00 | 4434.0 | 10 | 52 | 66 | 4 | 0 | 102 | 59 | 2 | /// | /// | /// | /// | |
| 13.3 | 18.2 | 9.0 | 35.7 | 9/04 15:00 | -6.7 | 2/17 07:00 | 4208.0 | 5 | 34 | 81 | 0 | 0 | 85 | 37 | 2 | /// | /// | /// | /// | |
| 14.4 | 19.4 | 10.0 | 37.9 | 7/24 14:00 | -5.7 | 1/21 07:00 | 4631.0 | 3 | 50 | 66 | 1 | 0 | 111 | 51 | 5 | /// | /// | /// | /// | |
| 13.5 | 18.4 | 9.2 | 35.2 | 8/05 14:00 | -6.4 | 2/22 06:00 | 4209.0 | 2 | 24 | 76 | 2 | 0 | 86 | 23 | 1 | /// | /// | /// | /// | |
| 14.5 | 19.1 | 10.4 | 33.7 | 8/10 13:00 | -4.3 | 1/06 07:00 | 4492.0 | 0 | 48 | 36 | 0 | 0 | 96 | 44 | 0 | /// | /// | /// | /// | |
| 15.1 | 19.9 | 10.9 | 37.2 | 7/19 14:00 | -8.3 | 2/02 06:00 | 4924.0 | 5 | 54 | 45 | 6 | 0 | 113 | 56 | 9 | /// | /// | /// | /// | |
| 14.7 | 19.3 | 10.7 | 36.6 | 7/24 16:00 | -5.3 | 1/24 06:00 | 4696.0 | 0 | 42 | 51 | 5 | 0 | 104 | 40 | 3 | /// | /// | /// | /// | |
| 14.1 | 19.0 | 9.9 | 36.1 | 7/31 14:00 | -4.8 | 1/16 07:00 | 4540.0 | 0 | 44 | 50 | 0 | 0 | 89 | 43 | 7 | /// | /// | /// | /// | |
| 13.6 | 18.3 | 9.5 | 34.1 | 6/16 15:00 | -5.2 | 2/15 06:00 | 4240.0 | 0 | 17 | 48 | 0 | 0 | 80 | 19 | 0 | /// | /// | /// | /// | |
| 15.2 | 20.3 | 10.7 | 38.3 | 8/04 15:00 | -5.6 | 1/31 07:00 | 4903.0 | 3 | 64 | 64 | 17 | 0 | 126 | 67 | 21 | /// | /// | /// | /// | |
| 14.5 | 19.6 | 10.1 | 37.0 | 8/04 15:00 | -6.2 | 12/28 07:00 | 4599.0 | 0 | 51 | 63 | 8 | 0 | 100 | 47 | 20 | /// | /// | /// | /// | |
| 14.0 | 19.2 | 9.6 | 38.0 | 8/15 15:00 | -5.8 | 1/28 06:00 | 4460.0 | 2 | 43 | 66 | 4 | 0 | 104 | 44 | 11 | /// | /// | /// | /// | |
| 15.0 | 20.2 | 10.4 | 39.5 | 7/05 13:00 | -5.0 | 2/23 07:00 | 4876.0 | 2 | 58 | 52 | 4 | 0 | 111 | 52 | 11 | /// | /// | /// | /// | |
| 15.1 | 19.9 | 11.1 | 37.0 | 7/04 14:00 | -5.3 | 1/10 07:00 | 4894.0 | 0 | 55 | 58 | 8 | 0 | 122 | 46 | 3 | /// | /// | /// | /// | |
| 15.3 | 20.4 | 10.9 | 36.9 | 9/01 14:00 | -5.3 | 1/09 07:00 | 4975.0 | 0 | 66 | 63 | 12 | 0 | 121 | 62 | 10 | /// | /// | /// | /// | |
| 15.1 | 20.2 | 10.8 | 38.2 | 9/02 14:00 | -5.3 | 1/28 07:00 | 4879.0 | 0 | 67 | 62 | 7 | 0 | 122 | 64 | 8 | /// | /// | /// | /// | |
| 14.7 | 19.9 | 10.2 | 38.7 | 7/13 14:00 | -6.5 | 1/15 07:00 | 4724.0 | 4 | 57 | 69 | 10 | 0 | 123 | 51 | 14 | /// | /// | /// | /// | |
| 15.0 | 20.1 | 10.7 | 37.3 | 8/08 14:00 | -5.1 | 12/28 06:00 | 4776.0 | 1 | 59 | 43 | 9 | 0 | 118 | 59 | 15 | /// | /// | /// | /// | |
| 14.4 | 19.3 | 10.2 | 35.9 | 8/23 14:30 | -5.9 | 1/16 07:00 | 4656.0 | 2 | 35 | 57 | 1 | 0 | 99 | 41 | 4 | /// | /// | /// | /// | |
| 15.6 | 21.1 | 10.9 | 38.1 | 7/20 14:30 | -4.6 | 2/08 06:40 | 5107.0 | 1 | 69 | 52 | 8 | 0 | 130 | 73 | 13 | /// | /// | /// | /// | |
| 14.6 | 19.8 | 10.1 | 36.3 | 8/05 14:20 | -5.1 | 12/30 06:30 | 4659.0 | 0 | 60 | 73 | 8 | 0 | 117 | 66 | 11 | /// | /// | /// | /// | |
| 14.9 | 19.6 | 10.8 | 36.5 | 7/14 13:20 | -6.7 | 2/05 06:40 | 4770.0 | 5 | 51 | 48 | 6 | 0 | 102 | 45 | 9 | /// | /// | /// | /// | |
| 15.4 | 20.6 | 10.8 | 39.2 | 8/16 14:10 | -3.7 | 2/05 07:00 | 4805.0 | 0 | 55 | 43 | 7 | 0 | 116 | 58 | 15 | /// | /// | /// | /// | |
| 14.9 | 20.1 | 10.7 | 37.3 | 8/08 14:08 | -5.7 | 1/28 06:40 | 4820.0 | 1 | 54 | 54 | 10 | 0 | 122 | 60 | 11 | /// | /// | /// | /// | |
| 15.1 | 20.2 | 10.8 | 36.3 | 7/15 13:52 | -4.7 | 1/13 06:52 | 4803.0 | 0 | 44 | 42 | 1 | 0 | 124 | 45 | 2 | /// | /// | /// | /// | |
| 15.4 | 20.6 | 11.0 | 38.2 | 9/07 15:31 | -5.1 | 2/04 06:48 | 4930.0 | 0 | 81 | 51 | 28 | 0 | 130 | 78 | 36 | /// | /// | /// | /// | |
| 14.9 | 20.4 | 10.4 | 38.0 | 6/24 16:11 | -5.9 | 1/14 07:03 | 4831.0 | 0 | 65 | 75 | 13 | 0 | 124 | 68 | 24 | /// | /// | /// | /// | |
| 14.6 | 20.0 | 10.1 | 38.1 | 7/17 13:55 | -6.5 | 2/19 06:08 | 4692.0 | 1 | 73 | 69 | 8 | 0 | 125 | 73 | 22 | /// | /// | /// | /// | |
| 15.1 | 20.7 | 10.3 | 38.1 | 8/10 14:29 | -6.1 | 1/05 07:03 | 4867.0 | 1 | 58 | 63 | 8 | 0 | 146 | 66 | 20 | /// | /// | /// | /// | |
| 14.7 | 20.2 | 10.0 | 38.4 | 8/05 15:32 | -5.9 | 1/16 07:14 | 4773.0 | 3 | 42 | 70 | 7 | 0 | 128 | 49 | 14 | /// | /// | /// | /// | |
| 15.4 | 20.4 | 11.0 | 37.6 | 8/05 14:46 | -4.9 | 2/03 07:06 | 4985.0 | 0 | 45 | 43 | 9 | 0 | 121 | 52 | 18 | /// | /// | /// | /// | |
| 15.3 | 20.4 | 10.8 | 37.1 | 8/17 13:52 | -4.9 | 1/26 06:33 | 4931.0 | 0 | 55 | 60 | 2 | 0 | 124 | 62 | 8 | /// | /// | /// | /// | |
| 14.7 | 20.0 | 10.2 | 37.5 | 8/09 15:12 | -4.4 | 1/07 06:50 | 4620.0 | 1 | 50 | 71 | 8 | 0 | 127 | 58 | 6 | /// | /// | /// | /// | |
| 15.8 | 21.2 | 11.3 | 38.7 | 8/25 15:26 | -5.8 | 1/13 06:52 | 5328.0 | 4 | 69 | 58 | 24 | 0 | 136 | 73 | 35 | /// | /// | /// | /// | |
| 15.6 | 20.6 | 11.2 | 37.6 | 8/09 15:21 | -6.0 | 1/10 07:03 | 4973.0 | 1 | 53 | 51 | 21 | 0 | 124 | 55 | 16 | /// | /// | /// | /// | |
| 15.6 | 20.7 | 11.3 | 39.6 | 8/11 15:28 | -6.0 | 2/07 06:53 | 5043.0 | 0 | 60 | 35 | 16 | 0 | 119 | 59 | 18 | /// | /// | /// | /// | |
| 15.5 | 20.8 | 11.0 | 36.5 | 8/10 14:35 | -6.3 | 1/10 07:05 | 5160.0 | 0 | 48 | 51 | 10 | 0 | 119 | 49 | 14 | /// | /// | /// | /// | |
| 15.5 | 20.9 | 11.0 | 39.3 | 7/01 15:07 | -7.6 | 1/07 06:03 | 5151.0 | 1 | 73 | 59 | 19 | 0 | 133 | 68 | 22 | /// | /// | /// | /// | |
| 16.6 | 22.3 | 11.8 | 38.8 | 7/16 13:59 | -5.9 | 1/29 06:27 | 5536.0 | 1 | 91 | 47 | 34 | 0 | 144 | 91 | 36 | /// | /// | /// | /// | |
| 16.7 | 22.1 | 12.1 | 40.0 | 7/29 14:58 | -4.5 | 1/14 07:11 | 5442.0 | 0 | 88 | 54 | 34 | 0 | 152 | 88 | 31 | 7.8 ] | 65 ] | 24 ] | 12/23 | |
- 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。