半旬ごとの値
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昭和（南極) 1978年（半旬ごとの値） 詳細（気温・蒸気圧・湿度）
| 月 | 半旬 | 日～日 | 気温(℃) | 蒸気圧 (hPa) | 湿度(％) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 日平均 | 最高気温 | 最低気温 | 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 | 平均 | 最高 | 最低 | 平均 | 最低 | 最高 | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 平均 | 平均 | 最小 | ||||||||
| 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | ||||||||||||||||
| 第1半旬 | 1～ 5 | -1.3 | 0.9 | 3.0 | 03 | -1.4 | 01 | -4.3 | -5.0 | 05 | -3.6 | 02 | 5 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3.7 | 67 | |||
| 第2半旬 | 6～10 | -3.0 | -0.3 | 1.9 | 06 | -2.0 | 08 | -6.2 | -8.7 | 07 | -3.3 | 10 | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 3.3 | 67 | |||
| 第3半旬 | 11～15 | -1.8 | 0.6 | 1.9 | 14 | -0.5 | 12 | -4.4 | -6.9 | 15 | -2.9 | 12 | 5 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.6 | 66 | |||
| 第4半旬 | 16～20 | -0.7 | 2.4 | 4.3 | 19 | 0.9 | 16 | -3.8 | -6.4 | 17 | -1.8 | 20 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.5 | 59 | |||
| 第5半旬 | 21～25 | -1.5 | 1.5 | 2.6 | 23 | 0.9 | 25 | -4.6 | -5.4 | 24 | -4.2 | 25* | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.4 | 63 | |||
| 第6半旬 | 26～31 | -4.1 | -1.9 | 0.0 | 26 | -3.7 | 30 | -6.5 | -10.1 | 31 | -4.9 | 28 | 6 | 0 | 6 | 0 | 5 | 0 | 0 | 0 | 3.5 | 77 | |||
| 第1半旬 | 1～ 5 | -5.4 | -2.8 | -1.2 | 04 | -4.3 | 01 | -8.5 | -13.4 | 02 | -6.0 | 04 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 3.0 | 74 | |||
| 第2半旬 | 6～10 | -3.0 | 0.6 | 2.6 | 09 | -1.4 | 06 | -6.4 | -7.3 | 09 | -5.6 | 08 | 5 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.2 | 65 | |||
| 第3半旬 | 11～15 | -6.0 | -3.0 | 0.4 | 11 | -4.9 | 13 | -9.2 | -14.7 | 13 | -5.6 | 15 | 5 | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 2.8 | 71 | |||
| 第4半旬 | 16～20 | -1.4 | -0.2 | 0.8 | 19 | -1.4 | 16 | -3.2 | -4.5 | 16 | -2.1 | 18 | 5 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 4.5 | 82 | |||
| 第5半旬 | 21～25 | -3.0 | -0.9 | 1.3 | 22 | -3.7 | 23 | -5.3 | -10.0 | 23 | -1.8 | 21 | 5 | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 3.5 | 70 | |||
| 第6半旬 | 26～28 | -4.6 | -1.7 | 1.1 | 26 | -3.3 | 28 | -7.6 | -8.2 | 27 | -6.9 | 26 | 3 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 3.0 | 68 | |||
| 第1半旬 | 1～ 5 | -5.4 | -3.2 | -1.1 | 05 | -5.8 | 03 | -8.1 | -13.3 | 03 | -3.7 | 05 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 3.1 | 75 | |||
| 第2半旬 | 6～10 | -7.8 | -5.1 | -3.6 | 08* | -9.1 | 10 | -11.5 | -19.5 | 10 | -7.1 | 07 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.8 | 79 | |||
| 第3半旬 | 11～15 | -8.8 | -6.0 | -4.4 | 12 | -8.8 | 13 | -12.6 | -17.3 | 13 | -9.3 | 11 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.5 | 77 | |||
| 第4半旬 | 16～20 | -11.6 | -8.3 | -4.0 | 17 | -13.4 | 20 | -16.5 | -22.3 | 19 | -10.0 | 18 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.1 | 74 | |||
| 第5半旬 | 21～25 | -12.2 | -9.5 | -6.7 | 23 | -11.4 | 21 | -15.3 | -19.9 | 21 | -11.8 | 23 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.6 | 62 | |||
| 第6半旬 | 26～31 | -9.8 | -6.0 | -3.7 | 30 | -9.8 | 27 | -13.6 | -18.2 | 27 | -9.2 | 29 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 2.0 | 67 | |||
| 第1半旬 | 1～ 5 | -8.3 | -6.3 | -4.5 | 04 | -9.3 | 05 | -11.1 | -14.8 | 05 | -8.3 | 01 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.6 | 77 | |||
| 第2半旬 | 6～10 | -9.9 | -7.5 | -3.6 | 08 | -14.1 | 10 | -12.9 | -17.5 | 10 | -5.0 | 08 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.5 | 79 | |||
| 第3半旬 | 11～15 | -10.4 | -7.1 | -4.1 | 12 | -11.9 | 14 | -14.5 | -17.1 | 11 | -8.8 | 12 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.2 | 76 | |||
| 第4半旬 | 16～20 | -14.5 | -10.0 | -7.5 | 16 | -12.3 | 19 | -17.9 | -23.4 | 20 | -10.0 | 16 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.5 | 67 | |||
| 第5半旬 | 21～25 | -12.0 | -9.3 | -8.0 | 23 | -11.2 | 25 | -16.2 | -20.5 | 25 | -13.2 | 24 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.7 | 66 | |||
| 第6半旬 | 26～30 | -12.6 | -8.8 | -5.0 | 27 | -13.1 | 30 | -18.6 | -24.5 | 30 | -9.9 | 27 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.3 | 54 | |||
| 第1半旬 | 1～ 5 | -15.5 | -12.0 | -9.0 | 05 | -16.0 | 02 | -19.9 | -25.2 | 03 | -14.1 | 04 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.5 | 73 | |||
| 第2半旬 | 6～10 | -10.0 | -8.0 | -6.6 | 07 | -9.8 | 09 | -12.8 | -17.6 | 06 | -8.3 | 07 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.5 | 86 | |||
| 第3半旬 | 11～15 | -12.2 | -9.7 | -5.8 | 11 | -12.9 | 15 | -15.0 | -19.0 | 15 | -10.1 | 11 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.5 | 57 | |||
| 第4半旬 | 16～20 | -13.1 | -9.3 | -7.6 | 17 | -11.9 | 18 | -17.9 | -21.1 | 19* | -14.3 | 20 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.1 | 46 | |||
| 第5半旬 | 21～25 | -10.2 | -8.2 | -5.9 | 25 | -11.1 | 23 | -12.7 | -15.6 | 24 | -10.6 | 25 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.7 | 58 | |||
| 第6半旬 | 26～31 | -9.6 | -6.9 | -3.3 | 28 | -11.2 | 30 | -12.4 | -20.2 | 30 | -7.7 | 26 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 2.1 | 68 | |||
| 第1半旬 | 1～ 5 | -16.1 | -12.9 | -9.3 | 01 | -15.6 | 03 | -20.0 | -29.8 | 05 | -14.5 | 01 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.3 | 67 | |||
| 第2半旬 | 6～10 | -20.5 | -16.7 | -8.6 | 08 | -24.4 | 07 | -25.5 | -30.7 | 07 | -16.7 | 09 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.7 | 56 | |||
| 第3半旬 | 11～15 | -16.4 | -13.7 | -12.6 | 11 | -15.5 | 15 | -18.7 | -22.7 | 11 | -15.0 | 13 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.2 | 66 | |||
| 第4半旬 | 16～20 | -15.9 | -11.4 | -6.2 | 19 | -20.7 | 16 | -22.5 | -34.5 | 16 | -11.6 | 18 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.6 | 73 | |||
| 第5半旬 | 21～25 | -19.6 | -15.0 | -11.3 | 23 | -18.5 | 21 | -24.3 | -28.9 | 22 | -18.8 | 23 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.9 | 67 | |||
| 第6半旬 | 26～30 | -13.1 | -10.3 | -8.3 | 27 | -11.5 | 26 | -16.8 | -19.7 | 30 | -15.1 | 28 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.4 | 59 | |||
| 第1半旬 | 1～ 5 | -11.1 | -9.2 | -6.0 | 02 | -12.3 | 04 | -13.3 | -15.5 | 04 | -11.4 | 02 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.8 | 67 | |||
| 第2半旬 | 6～10 | -16.1 | -13.5 | -11.0 | 10 | -15.1 | 09 | -19.2 | -20.8 | 07 | -17.0 | 06 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.0 | 53 | |||
| 第3半旬 | 11～15 | -8.7 | -6.8 | -4.4 | 13 | -12.7 | 15 | -11.5 | -17.9 | 15 | -6.4 | 13 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.8 | 80 | |||
| 第4半旬 | 16～20 | -12.4 | -10.7 | -7.5 | 17 | -13.9 | 20 | -16.3 | -21.3 | 19 | -11.2 | 17 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.9 | 74 | |||
| 第5半旬 | 21～25 | -24.6 | -21.1 | -15.0 | 21 | -24.1 | 23 | -28.3 | -32.3 | 25 | -23.0 | 21 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.6 | 60 | |||
| 第6半旬 | 26～31 | -15.1 | -11.9 | -6.9 | 28* | -16.5 | 31 | -19.2 | -28.2 | 26 | -12.8 | 28 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 1.4 | 59 | |||
| 第1半旬 | 1～ 5 | -10.3 | -8.3 | -5.6 | 05 | -10.3 | 04 | -12.8 | -19.4 | 01 | -9.6 | 02 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.4 | 81 | |||
| 第2半旬 | 6～10 | -15.8 | -12.8 | -7.1 | 06 | -17.0 | 10 | -18.1 | -21.3 | 09 | -11.5 | 06 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.2 | 63 | |||
| 第3半旬 | 11～15 | -24.8 | -20.7 | -14.8 | 15 | -28.8 | 13 | -28.8 | -35.0 | 13 | -18.8 | 15 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.5 | 59 | |||
| 第4半旬 | 16～20 | -26.7 | -24.0 | -14.9 | 16 | -27.9 | 19 | -29.6 | -32.9 | 20 | -22.4 | 16 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.4 | 54 | |||
| 第5半旬 | 21～25 | -20.3 | -17.5 | -15.0 | 22 | -19.8 | 21 | -24.5 | -30.4 | 21 | -20.7 | 22 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.7 | 58 | |||
| 第6半旬 | 26～31 | -28.6 | -25.4 | -23.8 | 26 | -26.8 | 30 | -31.3 | -33.8 | 27 | -29.5 | 28 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 0.3 | 46 | |||
| 第1半旬 | 1～ 5 | -21.7 | -18.2 | -12.7 | 05 | -22.6 | 01 | -25.3 | -27.9 | 01 | -23.5 | 03 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.6 | 51 | |||
| 第2半旬 | 6～10 | -14.6 | -11.3 | -7.6 | 08 | -16.0 | 10 | -17.7 | -22.3 | 10 | -15.5 | 06 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.6 | 76 | |||
| 第3半旬 | 11～15 | -19.4 | -16.3 | -7.5 | 14 | -24.6 | 12 | -24.1 | -30.0 | 12 | -14.9 | 15 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.2 | 68 | |||
| 第4半旬 | 16～20 | -16.2 | -12.8 | -9.7 | 20 | -15.1 | 18 | -18.7 | -20.9 | 17 | -16.8 | 20 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.2 | 64 | |||
| 第5半旬 | 21～25 | -9.7 | -7.7 | -3.8 | 24 | -10.9 | 23 | -13.0 | -14.3 | 22 | -11.5 | 25* | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.5 | 80 | |||
| 第6半旬 | 26～30 | -9.8 | -7.3 | -3.7 | 29 | -10.5 | 30 | -13.7 | -20.5 | 30 | -11.4 | 29 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.5 | 81 | |||
| 第1半旬 | 1～ 5 | -19.8 | -16.5 | -14.7 | 03 | -19.0 | 01 | -23.4 | -27.1 | 04 | -20.6 | 05 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.7 | 57 | |||
| 第2半旬 | 6～10 | -13.9 | -11.7 | -5.3 | 10 | -13.8 | 07* | -18.0 | -20.5 | 06 | -15.6 | 10 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.8 | 76 | |||
| 第3半旬 | 11～15 | -10.7 | -7.2 | -4.7 | 13 | -10.4 | 15 | -15.4 | -19.4 | 15 | -8.7 | 12 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.2 | 75 | |||
| 第4半旬 | 16～20 | -13.7 | -10.6 | -8.8 | 18 | -12.2 | 19 | -17.7 | -24.7 | 20 | -13.0 | 17 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.5 | 68 | |||
| 第5半旬 | 21～25 | -9.2 | -6.7 | -5.3 | 23 | -8.3 | 22 | -12.9 | -18.9 | 22 | -8.9 | 23 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.6 | 83 | |||
| 第6半旬 | 26～31 | -14.4 | -11.5 | -10.1 | 31 | -12.9 | 28 | -18.0 | -21.2 | 29 | -14.9 | 31 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 1.3 | 61 | |||
| 第1半旬 | 1～ 5 | -11.7 | -7.9 | -3.5 | 04 | -12.1 | 01 | -17.3 | -17.9 | 01 | -16.5 | 02 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.6 | 63 | |||
| 第2半旬 | 6～10 | -13.1 | -9.7 | -7.2 | 10 | -12.2 | 06 | -18.5 | -23.5 | 06 | -16.2 | 09 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.6 | 68 | |||
| 第3半旬 | 11～15 | -5.7 | -1.7 | 1.2 | 13 | -3.7 | 11 | -11.1 | -14.5 | 12 | -8.3 | 14 | 5 | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 2.5 | 62 | |||
| 第4半旬 | 16～20 | -7.4 | -4.6 | -2.9 | 16 | -5.6 | 17 | -10.7 | -13.6 | 20 | -6.9 | 17 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.4 | 67 | |||
| 第5半旬 | 21～25 | -5.8 | -3.5 | -1.9 | 22 | -5.0 | 21 | -9.9 | -13.7 | 21 | -8.1 | 25* | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.7 | 68 | |||
| 第6半旬 | 26～30 | 0.2 | 3.7 | 4.6 | 27 | 2.6 | 30 | -3.1 | -5.6 | 30 | -0.9 | 28 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.7 | 59 | |||
| 第1半旬 | 1～ 5 | -3.0 | 0.7 | 2.9 | 05 | -1.5 | 02 | -6.9 | -7.8 | 03 | -5.3 | 05 | 5 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 2.9 | 59 | |||
| 第2半旬 | 6～10 | -2.8 | 0.5 | 1.6 | 06 | -0.6 | 08 | -6.3 | -7.9 | 10 | -5.6 | 07 | 5 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.1 | 62 | |||
| 第3半旬 | 11～15 | -4.0 | -1.4 | -0.1 | 11 | -2.7 | 12 | -7.8 | -10.5 | 12 | -5.8 | 14 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 3.1 | 68 | |||
| 第4半旬 | 16～20 | -1.0 | 1.4 | 3.2 | 19 | -0.5 | 16 | -3.6 | -5.3 | 20 | -1.9 | 18 | 4 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.9 | 69 | |||
| 第5半旬 | 21～25 | -0.5 | 2.6 | 5.5 | 25 | -0.4 | 21 | -4.5 | -6.0 | 21 | -0.8 | 25 | 3 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3.7 | 63 | |||
| 第6半旬 | 26～31 | 1.3 | 4.0 | 6.2 | 26 | 2.6 | 29 | -1.3 | -3.3 | 28 | -0.4 | 31 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4.8 | 72 | |||