旬ごとの値
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横浜（神奈川県) 1987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 | 1010.6 | 1015.8 | -- | 17.5 | 7.0 | 05 | 3.0 | 03 | 1.0 | 03* | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.5 | 1014.7 | -- | 10.5 | 9.5 | 12 | 5.0 | 12 | 1.5 | 12 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.7 | 1018.9 | -- | 9.0 | 7.0 | 23 | 3.0 | 23 | 1.5 | 23 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.4 | 1014.6 | -- | 8.0 | 6.0 | 02 | 2.5 | 02 | 1.0 | 02 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.1 | 1017.2 | -- | 19.5 | 10.0 | 18 | 3.0 | 12 | 1.5 | 12 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.0 | 1011.2 | -- | 5.5 | 3.0 | 22 | 1.0 | 22* | 0.5 | 23* | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.3 | 1011.4 | -- | 24.5 | 24.0 | 07 | 4.5 | 07 | 1.0 | 07 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.4 | 1012.6 | -- | 77.5 | 27.5 | 20 | 10.0 | 20 | 2.5 | 20 | 9 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.1 | 1016.2 | -- | 30.0 | 25.0 | 24 | 6.0 | 24 | 3.5 | 24 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.4 | 1016.4 | -- | 20.5 | 12.0 | 07 | 4.0 | 07 | 1.0 | 07 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.9 | 1018.9 | -- | 0.0 | 0.0 | 14* | 0.0 | 14* | 0.0 | 14* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.8 | 1014.7 | -- | 32.0 | 25.0 | 26 | 6.0 | 26 | 1.5 | 26 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.3 | 1014.3 | -- | 7.0 | 4.5 | 02 | 2.0 | 02 | 0.5 | 03* | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.0 | 1016.0 | -- | 81.0 | 51.0 | 14 | 7.5 | 17 | 2.0 | 17* | 5 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 下旬 | 1007.3 | 1012.2 | -- | 32.5 | 28.5 | 23 | 10.5 | 23 | 3.5 | 23 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.2 | 1011.1 | -- | 46.5 | 25.5 | 10 | 7.5 | 09 | 2.5 | 09 | 3 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1006.5 | 1011.3 | -- | 59.0 | 48.5 | 20 | 10.5 | 20 | 3.0 | 20 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1003.4 | 1008.2 | -- | 59.0 | 52.5 | 29 | 10.0 | 29 | 3.5 | 29 | 7 | 5 | 5 | 1 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1001.9 | 1006.7 | -- | 66.5 | 35.0 | 05 | 8.5 | 05 | 3.5 | 05 | 7 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1004.0 | 1008.7 | -- | 38.0 | 16.0 | 20 | 4.0 | 20 | 1.5 | 20* | 7 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1004.2 | 1008.9 | -- | 0.0 | 0.0 | 31* | 0.0 | 31* | 0.0 | 31* | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1003.8 | 1008.6 | -- | 20.5 | 13.0 | 08 | 12.5 | 08 | 8.0 | 08 | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.6 | 1013.4 | -- | 23.5 | 12.5 | 18 | 12.0 | 18 | 5.5 | 18 | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1003.6 | 1008.3 | -- | 15.0 | 7.5 | 23 | 4.5 | 23 | 1.5 | 25 | 7 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.2 | 1013.0 | -- | 56.0 | 32.5 | 04 | 9.5 | 04 | 5.0 | 04 | 7 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1005.8 | 1010.6 | -- | 91.0 | 34.5 | 18 | 15.5 | 19 | 4.5 | 19 | 6 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1013.6 | 1018.5 | -- | 97.5 | 47.0 | 26 | 17.5 | 26* | 12.0 | 26* | 6 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | ||
| 上旬 | 1013.0 | 1017.9 | -- | 32.5 | 31.0 | 06 | 6.0 | 06 | 2.0 | 06 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1008.9 | 1013.8 | -- | 93.0 | 34.0 | 17 | 22.0 | 17 | 7.0 | 17 | 6 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | ||
| 下旬 | 1015.0 | 1020.0 | -- | 70.0 | 31.0 | 24 | 11.0 | 31 | 4.0 | 31 | 9 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1014.0 | 1019.0 | -- | 33.5 | 29.0 | 04 | 3.5 | 04 | 1.5 | 04 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.4 | 1020.5 | -- | 9.5 | 5.5 | 13 | 5.5 | 13 | 3.5 | 13 | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.1 | 1019.2 | -- | 7.5 | 5.0 | 28 | 2.0 | 27 | 0.5 | 28* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.5 | 1019.7 | -- | 35.0 | 15.0 | 06 | 2.5 | 06 | 1.0 | 09* | 6 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.1 | 1019.3 | -- | 30.0 | 30.0 | 13 | 5.5 | 13 | 1.5 | 13 | 6 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1012.6 | 1017.7 | -- | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||