旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
川湯（釧路地方) 1998年（旬ごとの値） 詳細（気温・蒸気圧・湿度）
| 月 | 旬 | 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 (℃) | 日 時:分 | 気温 (℃) | 日 時:分 | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 湿度 (％) | 日 | |||||
| 上旬 | -12.5 | -4.9 | -20.9 | 1.0 | 03 15:00 | -27.1 | 09 04:00 | 0 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -7.7 | -3.4 | -13.9 | 2.3 | 19 10:00 | -23.0 | 14 07:00 | 0 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -13.3 | -5.3 | -23.0 | -0.2 | 31 13:00 | -26.7 | 28 06:00 | 0 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -12.0 | -5.2 | -21.0 | 1.2 | 03 14:00 | -28.2 | 08 07:00 | 0 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -11.3 | -3.7 | -20.5 | 1.5 | 19 15:00 | -26.0 | 16 07:00 | 0 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -9.6 | -1.2 | -19.0 | 3.3 | 26 14:00 | -27.0 | 21 06:00 | 0 | 8 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -6.0 | -0.8 | -14.6 | 3.3 | 02 15:00 | -22.9 | 10 02:00 | 0 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -2.3 | 2.2 | -8.3 | 9.3 | 13 12:00 | -18.0 | 11 06:00 | 0 | 7 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 0.0 | 6.8 | -7.5 | 10.9 | 29 15:00 | -14.5 | 23 05:00 | 0 | 5 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 1.3 | 9.5 | -5.8 | 19.4 | 07 13:00 | -13.6 | 01 22:00 | 0 | 3 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 5.7 | 12.2 | 0.9 | 23.5 | 20 13:00 | -0.9 | 12 05:00 | 13 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 8.2 | 16.2 | 1.2 | 30.9 | 21 13:00 | -4.6 | 27 02:00 | 68 | 1 | 0 | 4 | 0 | 0 | 1 | 1 | 0 | /// | /// | /// | /// | |
| 上旬 | 6.8 | 14.6 | -0.5 | 23.7 | 06 16:00 | -5.2 | 01 01:00 | 12 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 10.6 | 19.5 | 2.2 | 32.8 | 16 14:00 | -5.9 | 11 04:00 | 58 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | /// | /// | /// | /// | |
| 下旬 | 10.4 | 17.2 ) | 3.2 ) | 20.4 ] | 28 13:00 | -2.0 ) | 23 01:00 | 93 | 0 | 0 | 3 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 8.7 | 16.0 | 2.3 | 20.3 | 08 14:00 | -1.0 | 06 04:00 | 47 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 12.4 | 17.0 | 8.4 | 22.8 | 19 13:00 | 3.9 | 19 03:00 | 124 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 12.8 | 18.3 | 8.5 | 24.2 | 26 12:00 | 2.1 | 23 03:00 | 120 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 17.1 | 21.7 | 12.7 | 26.2 | 07 13:00 | 10.0 | 01 01:00 | 171 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.0 | 19.2 | 9.2 | 24.5 | 18 14:00 | 4.6 | 15 04:00 | 131 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 17.0 | 20.1 | 14.4 | 26.6 | 26 12:00 | 11.9 | 22 05:00 | 187 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.5 | 20.5 | 13.6 | 24.5 | 05 11:00 | 11.4 | 09 03:00 | 165 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 16.5 | 19.4 | 14.1 | 22.7 | 20 13:00 | 12.5 | 11 04:00 | 165 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 19.2 | 22.5 | 16.3 | 26.1 | 27 11:00 | 12.5 | 23 04:00 | 211 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.1 | 19.0 | 13.9 | 25.0 | 10 12:00 | 12.4 | 02 21:00 | 161 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 15.4 | 19.5 | 11.0 | 24.3 | 19 13:00 | 4.5 | 14 05:00 | 154 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 13.3 | 19.1 | 7.1 | 26.1 | 21 13:00 | 0.8 | 29 05:00 | 133 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 10.0 | 14.8 | 5.0 | 19.5 | 06 12:00 | -0.5 | 07 06:00 | 47 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 11.7 | 17.5 | 6.1 | 20.9 | 12 14:00 | 1.6 | 20 23:00 | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 5.7 | 12.8 | -1.0 | 15.2 | 29 14:00 | -2.8 | 23 06:00 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 5.4 | 10.1 | -0.9 | 15.1 | 04 14:00 | -5.0 | 07 05:00 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -0.7 | 4.3 | -6.8 | 12.8 | 14 01:00 | -18.1 | 20 06:00 | 0 | 4 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -3.8 | 0.5 | -10.3 | 2.6 | 25 13:00 | -14.6 | 27 04:00 | 0 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -8.3 | -0.8 | -17.3 | 8.8 | 08 12:00 | -24.5 | 04 03:00 | 0 | 9 | 0 | 9 | 0 | 7 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -4.4 | 1.6 | -11.1 | 6.8 | 16 13:00 | -18.2 | 11 07:00 | 0 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -8.3 | -2.0 | -16.0 | 0.0 | 23 13:00 | -21.8 | 29 01:00 | 0 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | /// | /// | /// | /// | |
- 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。