旬ごとの値
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つくば（館野）（茨城県) 1991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 | 1003.9 | 1007.7 | -- | 1.0 | 1.0 | 01 | 0.5 | 01 | 0.5 | 01 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.0 | 1017.8 | -- | 10.5 | 9.5 | 12 | 2.5 | 12 | 1.0 | 12 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.8 | 1018.6 | -- | 38.5 | 32.5 | 21 | 6.0 | 21 | 1.5 | 21 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1010.3 | 1014.1 | -- | 2.0 | 2.0 | 10 | 1.0 | 10 | 0.5 | 10 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.7 | 1009.5 | 976.5 | 16 | 59.0 | 50.0 | 15 | 16.5 | 15 | 7.0 | 15 | 5 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 1013.2 | 1017.0 | -- | 0.0 | 0.0 | 28 | 0.0 | 28 | 0.0 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.1 | 1016.8 | -- | 15.0 | 12.0 | 08 | 3.0 | 08 | 1.0 | 09* | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.7 | 1017.5 | -- | 32.0 | 25.0 | 11 | 4.0 | 11 | 1.0 | 11 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.5 | 1019.3 | -- | 71.5 | 25.5 | 23 | 4.5 | 23 | 1.5 | 23 | 10 | 8 | 7 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1016.5 | 1020.3 | -- | 48.0 | 30.0 | 07 | 5.0 | 07 | 1.5 | 08 | 5 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1007.8 | 1011.4 | -- | 0.5 | 0.5 | 13 | 0.5 | 13 | 0.5 | 13 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.3 | 1016.9 | -- | 43.5 | 23.5 | 29 | 8.5 | 29 | 3.0 | 30 | 6 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.6 | 1014.3 | -- | 12.0 | 9.0 | 09 | 2.0 | 09* | 1.5 | 02 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.2 | 1010.8 | -- | 32.5 | 14.0 | 12 | 4.5 | 12 | 1.0 | 20* | 7 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1010.0 | 1013.6 | -- | 20.5 | 8.0 | 22 | 4.5 | 22 | 3.5 | 22 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.7 | 1012.3 | -- | 18.5 | 8.0 | 03 | 3.5 | 01 | 1.0 | 04* | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1001.7 | 1005.2 | -- | 39.0 | 19.0 | 16 | 5.5 | 20 | 2.5 | 20 | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1003.8 | 1007.3 | -- | 53.0 | 17.0 | 24* | 5.0 | 24 | 3.5 | 28 | 10 | 6 | 5 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1002.2 | 1005.7 | -- | 84.5 | 57.5 | 06 | 22.0 | 06 | 6.0 | 06 | 9 | 5 | 5 | 3 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1006.1 | 1009.6 | -- | 32.5 | 10.0 | 12 | 8.5 | 12 | 8.0 | 12 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1002.8 | 1006.3 | -- | 9.5 | 9.5 | 24 | 9.5 | 24 | 8.5 | 24 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1002.8 | 1006.3 | -- | 30.5 | 21.0 | 07 | 10.0 | 07 | 3.0 | 07 | 9 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.3 | 1010.9 | -- | 107.0 | 96.5 | 20 | 24.5 | 20 | 9.0 | 20 | 5 | 3 | 3 | 1 | 1 | 1 | 1 | 0 | ||
| 下旬 | 1004.0 | 1007.5 | -- | 67.0 | 34.0 | 21 | 13.5 | 21 | 10.0 | 21 | 8 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1007.7 | 1011.1 | -- | 125.5 | 121.0 | 08 | 70.5 | 08 | 13.5 | 08 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | ||
| 中旬 | 1008.0 | 1011.5 | -- | 271.0 | 182.5 | 19 | 31.5 | 14 | 10.5 | 14 | 10 | 7 | 7 | 4 | 2 | 1 | 1 | 1 | ||
| 下旬 | 1012.7 | 1016.2 | -- | 35.5 | 21.0 | 30 | 8.5 | 30 | 2.0 | 30* | 7 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.4 | 1013.0 | -- | 161.0 | 62.0 | 01 | 10.5 | 07 | 6.5 | 07 | 8 | 7 | 6 | 6 | 2 | 1 | 0 | 0 | ||
| 中旬 | 1004.9 | 1008.5 | -- | 217.0 | 83.0 | 11 | 14.5 | 13 | 5.0 | 17 | 8 | 7 | 6 | 4 | 3 | 2 | 1 | 0 | ||
| 下旬 | 1014.1 | 1017.8 | -- | 70.5 | 35.0 | 27* | 11.5 | 27 | 3.5 | 25 | 6 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | ||
| 上旬 | 1015.9 | 1019.6 | -- | 49.0 | 48.0 | 08 | 13.5 | 08 | 3.0 | 08 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1014.5 | 1018.2 | -- | 0.0 | 0.0 | 18* | 0.0 | 18* | 0.0 | 18* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1018.9 | 1022.6 | -- | 48.0 | 46.5 | 28 | 6.5 | 28 | 3.0 | 28 | 6 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1017.3 | 1021.0 | -- | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1017.9 | 1021.7 | -- | 13.0 | 13.0 | 18 | 5.5 | 18 | 2.5 | 18 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.8 | 1016.6 | -- | 22.5 | 9.0 | 27 | 2.0 | 27 | 0.5 | 28* | 6 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||