OBSERVATION観測
●これまでの年平均湿度の最大：74.7％（2009年）
●これまでの年平均湿度の最小：67.6％（1973年）
年 | 年平均 | 最小平均 |
| 1953 | 74.2 | 61.0 |
| 1954 | 74.6 | 56.4 |
| 1955 | 72.4 | 53.9 |
| 1956 | 72.4 | 55.5 |
| 1957 | 68.7 | 52.1 |
| 1958 | 70.5 | 53.4 |
| 1959 | 73.5 | 56.3 |
| 1960 | 70.2 | 53.2 |
| 1961 | 69.6 | 52.3 |
| 1962 | 69.0 | 50.2 |
| 1963 | 71.7 | 52.9 |
| 1964 | 72.4 | 54.0 |
| 1965 | 69.5 | 49.4 |
| 1966 | 70.2 | 51.9 |
| 1967 | 69.1 | 50.9 |
| 1968 | 70.8 | 53.6 |
| 1969 | 69.2 | 50.4 |
| 1970 | 67.6 | 49.3 |
| 1971 | 69.1 | 50.5 |
| 1972 | 70.5 | 51.4 |
| 1973 | 67.6 | 49.8 |
| 1974 | 69.4 | 53.8 |
| 1975 | 69.8 | 52.8 |
| 1976 | 69.4 | 52.9 |
| 1977 | 68.4 | 52.5 |
| 1978 | 67.7 | 49.2 |
| 1979 | 68.3 | 50.2 |
| 1980 | 67.9 | 51.6 |
| 1981 | 68.2 | 50.2 |
| 1982 | 70.4 | 51.9 |
| 1983 | 70.6 | 54.1 |
| 1984 | 70.0 | 53.2 |
| 1985 | 70.6 | 54.2 |
| 1986 | 69.7 | 52.0 |
| 1987 | 70.5 | 52.7 |
| 1988 | 68.9 | 52.6 |
| 1989 | 71.6 | 54.7 |
| 1990 | 70.3 | 53.0 |
| 1991 | 69.8 | 52.5 |
| 1992 | 67.6 | 51.2 |
| 1993 | 71.4 | 52.9 |
| 1994 | 70.9 | 50.4 |
| 1995 | 70.7 | 51.2 |
| 1996 | 69.8 | 50.3 |
| 1997 | 69.0 | 49.7 |
| 1998 | 73.4 | 54.6 |
| 1999 | 69.1 | 50.3 |
| 2000 | 70.2 | 51.0 |
| 2001 | 68.9 | 49.7 |
| 2002 | 68.8 | 50.1 |
| 2003 | 70.6 | 53.1 |
| 2004 | 70.8 | 50.6 |
| 2005 | 70.6 | 50.9 |
| 2006 | 71.8 | 53.7 |
| 2007 | 70.9 | 52.6 |
| 2008 | 72.1 | 55.0 |
| 2009 | 74.7 | 53.2 |
| 2010 | 70.4 | 49.7 |
| 2011 | 72.3 | 50.5 |
| 2012 | 71.0 | 50.1 |
| 2013 | 70.0 | 48.9 |
| 2014 | 69.8 | 47.7 |
| 2015 | 72.4 | 50.7 |
| 2016 | 72.0 | 49.8 |
| 2017 | 67.9 | 46.8 |
| 2018 | 67.9 | 47.9 |
| 2019 | 68.4 | 48.4 |
| 2020 | 72.2 | 52.2 |
| 2021 | 70.0 | 50.5 |
| 2022 | 69.8 | 50.6 |
| 2023 | 71.0 | 50.9 |
※単位：％
※最小平均の欄は、日最小湿度の年平均値を表しています。
※1953年の最小平均は、3月から12月の平均。
更新日 24/01/11
名前 日立市天気相談所
【統計データメニュー】へ