半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
富士山（山梨県) 2018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 | -20.1 | -17.1 | -13.9 | 05 | -19.7 | 03 | -23.0 | -27.1 | 03 | -20.7 | 05 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.5 | 45 | 2 | 05* | |
| 第2半旬 | 6～10 | -16.7 | -11.0 | -2.6 | 09* | -22.2 | 10 | -21.6 | -25.8 | 10 | -16.7 | 08 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.3 | 63 | 1 | 07 | |
| 第3半旬 | 11～15 | -22.7 | -20.2 | -13.3 | 15 | -25.3 | 12 | -25.7 | -28.1 | 14* | -18.1 | 15 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.5 | 59 | 10 | 14 | |
| 第4半旬 | 16～20 | -12.5 | -10.3 | -6.1 | 17 | -13.1 | 20 | -14.8 | -16.5 | 20 | -13.0 | 17 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.3 | 52 | 9 | 20 | |
| 第5半旬 | 21～25 | -21.1 | -16.4 | -8.6 | 22 | -23.9 | 24 | -24.9 | -31.8 | 24 | -17.9 | 22 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.7 | 55 | 8 | 25 | |
| 第6半旬 | 26～31 | -20.7 | -17.3 | -14.6 | 28 | -20.0 | 30 | -24.6 | -28.9 | 27 | -21.4 | 28 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 0.5 | 38 | 4 | 26 | |
| 第1半旬 | 1～ 5 | -20.2 | -17.8 | -14.2 | 02 | -23.1 | 05 | -23.6 | -28.0 | 05 | -20.4 | 02 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.9 | 65 | 10 | 05 | |
| 第2半旬 | 6～10 | -21.6 | -17.4 | -7.4 | 10 | -24.8 | 06 | -24.6 | -30.1 | 07 | -15.8 | 10 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.6 | 41 | 4 | 09 | |
| 第3半旬 | 11～15 | -20.7 | -16.2 | -7.4 | 11 | -22.9 | 12 | -24.2 | -30.6 | 12 | -17.2 | 15 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.9 | 68 | 17 | 15 | |
| 第4半旬 | 16～20 | -18.6 | -15.8 | -13.0 | 16 | -18.5 | 18 | -21.2 | -25.8 | 17 | -17.5 | 16 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.7 | 47 | 8 | 19 | |
| 第5半旬 | 21～25 | -18.9 | -17.0 | -15.0 | 24 | -19.3 | 22 | -20.8 | -23.3 | 23 | -18.7 | 25* | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 0.9 | 65 | 11 | 21 | |
| 第6半旬 | 26～28 | -17.1 | -14.2 | -10.2 | 28 | -16.5 | 27 | -19.3 | -20.6 | 27 | -17.1 | 28 | 3 | 0 | 3 | 0 | 3 | 0 | 0 | 0 | 1.1 | 68 | 25 | 28 | |
| 第1半旬 | 1～ 5 | -10.8 | -7.3 | -0.4 | 05 | -14.9 | 02 | -15.5 | -20.1 | 02 | -8.2 | 05 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.9 | 62 | 7 | 05 | |
| 第2半旬 | 6～10 | -9.8 | -5.3 | -1.5 | 09 | -13.3 | 10 | -13.0 | -16.6 | 10 | -10.7 | 08 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.3 | 73 | 18 | 08* | |
| 第3半旬 | 11～15 | -11.9 | -9.7 | -7.0 | 15 | -14.9 | 11 | -13.8 | -17.8 | 11 | -10.9 | 14 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.3 | 54 | 23 | 15 | |
| 第4半旬 | 16～20 | -9.3 | -7.5 | -4.2 | 20 | -11.4 | 17 | -12.1 | -17.9 | 17 | -6.8 | 20 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.6 | 78 | 31 | 18 | |
| 第5半旬 | 21～25 | -12.0 | -9.5 | -5.0 | 21 | -14.7 | 24 | -15.5 | -19.3 | 24 | -9.2 | 21 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.3 | 87 | 31 | 25 | |
| 第6半旬 | 26～31 | -10.0 | -7.7 | -5.6 | 28 | -9.7 | 26 | -12.1 | -13.5 | 28 | -9.0 | 29 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 1.6 | 57 | 16 | 29* | |
| 第1半旬 | 1～ 5 | -6.5 | -4.5 | -2.0 | 03 | -6.3 | 01 | -8.4 | -9.9 | 05 | -6.9 | 03 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.4 | 64 | 12 | 02 | |
| 第2半旬 | 6～10 | -12.4 | -8.1 | -0.3 | 06 | -17.2 | 08 | -17.4 | -22.0 | 08 | -9.7 | 06 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.3 | 82 | 53 | 10* | |
| 第3半旬 | 11～15 | -7.8 | -3.8 | 0.4 | 15 | -8.4 | 13 | -12.0 | -16.2 | 13 | -8.5 | 14 | 5 | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 3.0 | 81 | 31 | 13 | |
| 第4半旬 | 16～20 | -7.3 | -4.9 | -1.7 | 20 | -8.9 | 16 | -10.2 | -11.9 | 16 | -8.3 | 18 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.3 | 64 | 9 | 20 | |
| 第5半旬 | 21～25 | -3.0 | -0.6 | 0.6 | 25 | -3.9 | 23 | -5.8 | -6.8 | 25 | -3.9 | 21 | 5 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.0 | 58 | 21 | 21 | |
| 第6半旬 | 26～30 | -4.7 | -2.7 | 0.7 | 29 | -4.9 | 27 | -7.4 | -10.4 | 28 | -3.8 | 29 | 5 | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 1.6 | 38 | 6 | 28 | |
| 第1半旬 | 1～ 5 | -4.9 | -0.3 | 3.9 | 01 | -8.4 | 04 | -10.0 | -16.6 | 04 | -3.0 | 02 | 5 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 2.6 | 59 | 4 | 01 | |
| 第2半旬 | 6～10 | -3.6 | -0.9 | 2.6 | 07 | -8.4 | 10 | -7.2 | -13.6 | 10 | -1.5 | 07 | 4 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 3.9 | 74 | 12 | 06 | |
| 第3半旬 | 11～15 | -2.7 | 0.2 | 2.5 | 13 | -1.9 | 11 | -5.8 | -8.5 | 14 | -3.0 | 12 | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 2.5 | 47 | 4 | 13* | |
| 第4半旬 | 16～20 | 0.7 | 3.2 | 6.5 | 17 | -3.8 | 20 | -2.2 | -8.3 | 20 | 1.3 | 16 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 4.6 | 65 | 5 | 20 | |
| 第5半旬 | 21～25 | -2.4 | 1.2 | 2.4 | 22 | -0.3 | 21 | -5.7 | -7.5 | 24 | -3.2 | 25 | 5 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 2.7 | 52 | 5 | 21 | |
| 第6半旬 | 26～31 | -1.8 | 0.8 | 2.9 | 29 | -1.0 | 31 | -4.3 | -6.8 | 31 | -3.3 | 30 | 6 | 0 | 6 | 0 | 2 | 0 | 0 | 0 | 4.0 | 74 | 12 | 26 | |
| 第1半旬 | 1～ 5 | 1.1 | 5.2 | 8.0 | 05* | -1.6 | 01 | -1.9 | -8.2 | 01 | 1.3 | 04 | 1 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1.4 | 26 | 2 | 04* | |
| 第2半旬 | 6～10 | 2.7 | 5.8 | 10.0 | 07 | 3.8 | 09 | -0.5 | -2.7 | 07 | 1.6 | 08 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.5 | 74 | 10 | 08 | |
| 第3半旬 | 11～15 | 0.9 | 4.0 | 7.6 | 11 | 1.2 | 15 | -1.8 | -3.3 | 15 | 2.4 | 11 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.1 | 76 | 15 | 14 | |
| 第4半旬 | 16～20 | 2.5 | 5.6 | 8.6 | 17 | -1.1 | 16 | -1.1 | -4.2 | 16 | 1.7 | 20 | 1 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 5.1 | 69 | 5 | 17 | |
| 第5半旬 | 21～25 | 2.8 | 5.6 | 6.8 | 21 | 4.4 | 24 | -0.2 | -1.9 | 24 | 0.9 | 23 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4.2 | 54 | 3 | 23* | |
| 第6半旬 | 26～30 | 4.6 | 7.5 | 10.7 | 26 | 5.7 | 29 | 0.7 | -1.5 | 26 | 2.3 | 27 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.1 | 85 | 9 | 26 | |
| 第1半旬 | 1～ 5 | 6.1 | 9.5 | 13.0 | 02 | 6.5 | 05 | 3.0 | 1.6 | 04 | 4.9 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 69 | 12 | 01 | |
| 第2半旬 | 6～10 | 4.7 | 8.1 | 12.6 | 10 | 5.2 | 07 | 1.7 | -1.9 | 07 | 4.0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.7 | 91 | 19 | 08 | |
| 第3半旬 | 11～15 | 7.2 | 10.6 | 13.8 | 15 | 8.2 | 12 | 4.9 | 3.5 | 12* | 6.9 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 79 | 32 | 13 | |
| 第4半旬 | 16～20 | 9.6 | 14.3 | 15.6 | 20 | 13.2 | 18 | 6.5 | 5.3 | 18 | 7.3 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 64 | 25 | 20 | |
| 第5半旬 | 21～25 | 7.8 | 11.7 | 14.3 | 21 | 8.9 | 25 | 5.5 | 3.1 | 25 | 7.5 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 68 | 26 | 22 | |
| 第6半旬 | 26～31 | 5.9 | 9.3 | 13.2 | 31 | 6.5 | 26 | 3.3 | 1.5 | 26 | 5.1 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 78 | 19 | 26 | |
| 第1半旬 | 1～ 5 | 8.0 | 12.5 | 13.8 | 05 | 10.7 | 02 | 5.6 | 5.0 | 02 | 6.3 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 78 | 5 | 03 | |
| 第2半旬 | 6～10 | 8.1 | 11.5 | 13.0 | 10 | 9.6 | 08 | 5.5 | 3.9 | 08 | 7.2 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 87 | 8 | 10 | |
| 第3半旬 | 11～15 | 7.3 | 10.0 | 10.8 | 14 | 9.5 | 15 | 5.2 | 4.6 | 11 | 5.9 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 94 | 9 | 11 | |
| 第4半旬 | 16～20 | 6.4 | 10.0 | 13.7 | 19 | 6.2 | 17 | 2.2 | -0.8 | 17 | 4.2 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.5 | 48 | 1 | 19* | |
| 第5半旬 | 21～25 | 6.7 | 9.4 | 10.7 | 25 | 7.5 | 21 | 4.2 | 2.3 | 23 | 6.5 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 95 | 26 | 22 | |
| 第6半旬 | 26～31 | 5.3 | 8.2 | 9.8 | 27 | 6.0 | 29 | 3.2 | 1.9 | 30 | 3.8 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 88 | 29 | 27 | |
| 第1半旬 | 1～ 5 | 4.1 | 6.7 | 8.6 | 04 | 5.2 | 02 | 1.6 | -0.2 | 05 | 5.4 | 04 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.7 | 93 | 10 | 05 | |
| 第2半旬 | 6～10 | 3.9 | 6.2 | 7.2 | 08 | 5.3 | 10 | 1.4 | -0.5 | 06 | 4.4 | 08 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 85 | 7 | 06 | |
| 第3半旬 | 11～15 | 3.2 | 5.9 | 7.0 | 13 | 5.1 | 11 | 0.9 | -3.3 | 11 | 4.3 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 92 | 16 | 11 | |
| 第4半旬 | 16～20 | 2.3 | 4.4 | 6.9 | 16 | 1.3 | 19 | -0.1 | -2.2 | 19 | 4.2 | 16 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.8 | 75 | 6 | 20 | |
| 第5半旬 | 21～25 | 3.8 | 5.8 | 7.1 | 21 | 2.7 | 25 | 0.7 | -5.1 | 25 | 4.2 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.5 | 68 | 11 | 24 | |
| 第6半旬 | 26～30 | 2.2 | 4.7 | 7.6 | 30 | 3.0 | 27 | -0.7 | -3.6 | 27 | 2.6 | 30 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.0 | 66 | 4 | 28 | |
| 第1半旬 | 1～ 5 | 1.7 | 4.1 | 6.2 | 01 | 1.1 | 02 | -1.2 | -2.3 | 03 | 0.6 | 01 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3.8 | 52 | 5 | 03* | |
| 第2半旬 | 6～10 | 2.6 | 5.4 | 7.3 | 06 | 3.4 | 10 | 0.0 | -1.7 | 10 | 0.9 | 06 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.4 | 47 | 2 | 08 | |
| 第3半旬 | 11～15 | -3.1 | -0.2 | 2.3 | 11 | -2.5 | 15 | -7.8 | -11.5 | 14 | -3.4 | 11 | 4 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.9 | 77 | 4 | 12 | |
| 第4半旬 | 16～20 | -6.4 | -4.0 | -2.6 | 16 | -5.9 | 20 | -9.0 | -10.0 | 20 | -8.1 | 19 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 3.7 | 97 | 54 | 16 | |
| 第5半旬 | 21～25 | -4.9 | -2.7 | -1.8 | 25 | -3.5 | 23 | -7.7 | -10.9 | 21 | -6.0 | 25 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.5 | 36 | 2 | 21 | |
| 第6半旬 | 26～31 | -6.9 | -4.4 | -0.8 | 27 | -7.2 | 28 | -10.1 | -11.3 | 31 | -7.1 | 26 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 1.6 | 43 | 4 | 26 | |
| 第1半旬 | 1～ 5 | -7.3 | -4.8 | -2.4 | 05 | -7.9 | 01 | -11.5 | -13.9 | 01 | -7.9 | 04 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.8 | 49 | 3 | 02 | |
| 第2半旬 | 6～10 | -3.6 | -1.2 | 0.2 | 08 | -2.4 | 10 | -6.5 | -9.3 | 10 | -4.1 | 08 | 5 | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 3.6 | 76 | 7 | 10 | |
| 第3半旬 | 11～15 | -8.5 | -5.5 | -3.3 | 11 | -7.6 | 14 | -11.4 | -14.8 | 14 | -7.6 | 13 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.5 | 77 | 11 | 11 | |
| 第4半旬 | 16～20 | -10.1 | -8.0 | -5.8 | 19 | -11.7 | 20 | -12.9 | -16.8 | 20 | -11.3 | 17 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.8 | 61 | 5 | 18 | |
| 第5半旬 | 21～25 | -12.9 | -9.3 | -6.4 | 22 | -12.7 | 23 | -16.1 | -17.6 | 23 | -13.2 | 21 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.2 | 51 | 12 | 23 | |
| 第6半旬 | 26～30 | -9.6 | -6.6 | -3.8 | 27 | -11.0 | 30 | -12.1 | -14.0 | 29 | -10.1 | 26 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.3 | 44 | 6 | 30* | |
| 第1半旬 | 1～ 5 | -7.1 | -3.7 | -0.4 | 04 | -8.3 | 01 | -9.9 | -13.6 | 05 | -2.5 | 04 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.9 | 75 | 9 | 02* | |
| 第2半旬 | 6～10 | -12.8 | -10.2 | -2.0 | 06 | -15.1 | 09 | -15.9 | -17.3 | 10 | -13.7 | 06 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.1 | 81 | 40 | 09 | |
| 第3半旬 | 11～15 | -14.7 | -10.7 | -3.8 | 12 | -14.7 | 15 | -18.3 | -20.4 | 15 | -15.3 | 11 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.4 | 56 | 17 | 15 | |
| 第4半旬 | 16～20 | -16.5 | -13.9 | -7.9 | 17 | -18.6 | 18 | -20.1 | -21.4 | 18 | -18.8 | 20 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.2 | 70 | 14 | 20 | |
| 第5半旬 | 21～25 | -12.4 | -9.3 | -3.0 | 22 | -14.9 | 24 | -16.2 | -19.9 | 25* | -11.5 | 22 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.0 | 74 | 13 | 21 | |
| 第6半旬 | 26～31 | -18.3 | -15.2 | -8.9 | 26 | -19.3 | 29 | -22.4 | -27.3 | 28 | -16.1 | 26 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 0.8 | 50 | 7 | 31 | |