旬ごとの値
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つくば（館野）（茨城県) 1984年（旬ごとの値） 詳細（気圧・降水量）
| 月 | 旬 | 気圧(hPa) | 降水量(mm) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 合計 | 最大 | 各階級の日数 | ||||||||||||||||
| 平均 | 平均 | 最低 | 日 | 1時間 | 10分間 | ≧0.0mm | ≧0.5mm | ≧1.0mm | ≧10.0mm | ≧30.0mm | ≧50.0mm | ≧70.0mm | ≧100.0mm | |||||||
| 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | |||||||||||||
| 上旬 | 1009.6 | 1013.5 | 4.0 | 3.0 | 03 | 1.5 | 03 | 1.0 | 03 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1009.5 | 1013.3 | 10.5 | 10.5 | 19 | 2.0 | 19 | 0.5 | 19 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1014.0 | 1017.9 | 27.5 | 18.0 | 31 | 3.0 | 31 | 0.5 | 31* | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1008.3 | 1012.2 | 0.5 | 0.5 | 01 | 0.5 | 01 | 0.5 | 01 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1014.3 | 1018.1 | 20.5 | 13.0 | 17 | 2.5 | 17 | 0.5 | 18* | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1011.1 | 1014.9 | 37.0 | 24.5 | 26 | 6.0 | 26 | 1.5 | 26 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1012.4 | 1016.2 | 9.0 | 5.5 | 03 | 2.5 | 03 | 0.5 | 10* | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1009.2 | 1013.0 | 27.5 | 13.0 | 16 | 2.5 | 16 | 0.5 | 20* | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1013.9 | 1017.7 | 4.5 | 2.5 | 31 | 1.5 | 31 | 0.5 | 31* | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1015.1 | 1018.9 | 14.5 | 12.5 | 05 | 3.0 | 05 | 1.0 | 05 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1012.9 | 1016.6 | 31.0 | 14.5 | 20 | 5.0 | 20* | 1.5 | 20* | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1018.0 | 1021.8 | 0.0 | 0.0 | 30 | 0.0 | 30 | 0.0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1007.0 | 1010.6 | 23.5 | 21.0 | 02 | 16.5 | 02 | 6.0 | 02 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1010.9 | 1014.6 | 16.5 | 10.0 | 16 | 2.0 | 17* | 0.5 | 17* | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1012.0 | 1015.7 | 9.5 | 6.0 | 23 | 3.0 | 31 | 1.5 | 31 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1011.0 | 1014.5 | 7.0 | 7.0 | 01 | 7.0 | 01 | 7.0 | 01 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1007.4 | 1011.0 | 62.5 | 46.5 | 13 | 10.5 | 13 | 3.0 | 13 | 8 | 6 | 4 | 1 | 1 | 0 | 0 | 0 | |||
| 下旬 | 1005.4 | 1009.0 | 111.0 | 49.5 | 23 | 7.5 | 23 | 2.0 | 29* | 8 | 8 | 5 | 4 | 1 | 0 | 0 | 0 | |||
| 上旬 | 1007.1 | 1010.6 | 47.0 | 20.5 | 05 | 20.5 | 05 | 15.5 | 05 | 6 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1002.0 | 1005.5 | 27.5 | 15.0 | 20 | 14.0 | 20 | 4.0 | 20 | 7 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1005.9 | 1009.4 | 2.0 | 1.5 | 28 | 1.0 | 28 | 0.5 | 28* | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1008.0 | 1011.5 | 8.0 | 8.0 | 08 | 5.5 | 08 | 4.5 | 08 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1009.4 | 1012.9 | 0.0 | 0.0 | 20* | 0.0 | 20* | 0.0 | 20* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1006.5 | 1010.0 | 6.5 | 5.5 | 21 | 5.5 | 21 | 4.5 | 21 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1006.1 | 1009.6 | 14.5 | 8.0 | 09 | 4.0 | 09 | 3.0 | 09 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1010.1 | 1013.7 | 31.0 | 10.0 | 15 | 8.5 | 15 | 6.0 | 14 | 10 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1013.2 | 1016.7 | 0.0 | 0.0 | 22* | 0.0 | 22* | 0.0 | 22* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1014.1 | 1017.7 | 4.5 | 3.0 | 05 | 3.0 | 05 | 1.5 | 05 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1013.4 | 1017.0 | 68.5 | 29.5 | 12 | 9.0 | 12 | 2.0 | 19* | 7 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1009.6 | 1013.3 | 1.0 | 1.0 | 21 | 0.5 | 21 | 0.5 | 21 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1016.5 | 1020.2 | 0.0 | 0.0 | 10 | 0.0 | 10 | 0.0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1015.4 | 1019.1 | 38.0 | 16.5 | 15 | 6.5 | 15 | 3.0 | 15 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1019.9 | 1023.7 | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||
| 上旬 | 1017.8 | 1021.6 | 6.5 | 6.5 | 01 | 2.0 | 01 | 0.5 | 01 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1010.8 | 1014.6 | 47.5 | 25.0 | 11 | 4.0 | 11 | 1.0 | 17* | 5 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1010.0 | 1013.8 | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||