Every August in Westfield, MA from 1926 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.
| Year | Mean, °F | Rank | High, °F | Rank | Low, °F | Rank | Precipitation, in | Rank | Days missing |
|---|
| 2026 | 71.8 | 12 | 83.2 | 14 | 60.4 | 14 | 2.92 | 55 | 1 |
|---|
| 2025 | | | | | | | | | 5 |
|---|
| 2024 | 70.9 | 17 | 81.7 | 19 | 60.2 | 15 | 3.97 | 35 | 0 |
|---|
| 2023 | 69.3 | 26 | 80.2 | 26 | 58.4 | 24 | 3.67 | 45 | 0 |
|---|
| 2022 | 75.2 | 1 | 87.6 | 1 | 62.8 | 3 | 3.46 | 48 | 0 |
|---|
| 2021 | 74.2 | 3 | 83.8 | 12 | 64.5 | 2 | 5.79 | 16 | 0 |
|---|
| 2020 | 72.6 | 8 | 84.4 | 7 | 60.9 | 10 | 2.64 | 64 | 0 |
|---|
| 2019 | 70.6 | 18 | 83.5 | 13 | 57.9 | 27 | 2.30 | 71 | 1 |
|---|
| 2018 | 74.8 | 2 | 84.8 | 4 | 64.8 | 1 | 3.75 | 39 | 0 |
|---|
| 2017 | 69.1 | 28 | 81 | 21 | 57.1 | 32 | 2.16 | 72 | 0 |
|---|
| 2016 | 74.2 | 3 | 86.8 | 2 | 61.6 | 7 | 2.87 | 59 | 0 |
|---|
| 2015 | 72.3 | 10 | 84.6 | 6 | 60.1 | 16 | 2.11 | 73 | 0 |
|---|
| 2014 | 69 | 30 | 80.6 | 24 | 57.5 | 29 | 4.71 | 26 | 0 |
|---|
| 2013 | 69.6 | 25 | 81 | 21 | 58.3 | 25 | 4.98 | 21 | 0 |
|---|
| 2012 | 72.7 | 7 | 85.7 | 3 | 59.7 | 19 | 7.30 | 7 | 0 |
|---|
| 2011 | 71 | 16 | 82.1 | 18 | 59.9 | 17 | 8.23 | 5 | 0 |
|---|
| 2010 | 72.4 | 9 | 84.1 | 10 | 60.6 | 12 | 3.23 | 50 | 0 |
|---|
| 2009 | 71.7 | 13 | 82.8 | 15 | 60.6 | 12 | 2.86 | 60 | 0 |
|---|
| 2008 | 67.7 | 32 | 79.3 | 30 | 56.1 | 35 | 3.68 | 44 | 0 |
|---|
| 2007 | 70.2 | 21 | 82.3 | 16 | 58.2 | 26 | 1.48 | 82 | 0 |
|---|
| 2006 | 69.8 | 23 | 81.6 | 20 | 57.9 | 27 | 4.54 | 27 | 0 |
|---|
| 2005 | 73.2 | 5 | 84.3 | 8 | 62 | 6 | 2.89 | 57 | 0 |
|---|
| 2004 | 69.7 | 24 | 80.2 | 26 | 59.2 | 21 | 4.74 | 25 | 0 |
|---|
| 2003 | 72.3 | 10 | 82.3 | 16 | 62.2 | 4 | 6.65 | 10 | 0 |
|---|
| 2002 | 71.6 | 14 | 84.3 | 8 | 58.9 | 22 | 4.29 | 29 | 0 |
|---|
| 2001 | 73.2 | 5 | 84.8 | 4 | 61.5 | 8 | 2.67 | 63 | 0 |
|---|
| 2000 | 67.7 | 32 | 78.6 | 32 | 56.8 | 34 | 2.45 | 67 | 0 |
|---|
| 1999 | 69.1 | 28 | 81 | 21 | 57.3 | 31 | 3.55 | 47 | 1 |
|---|
| 1998 | 71.3 | 15 | 84 | 11 | 58.6 | 23 | 0.81 | 86 | 0 |
|---|
| 1993 | | | | | | | 2.38 | 70 | 31 |
|---|
| 1992 | | | | | | | 6.81 | 8 | 31 |
|---|
| 1991 | | | | | | | 13.01 | 2 | 31 |
|---|
| 1990 | | | | | | | 10.30 | 3 | 31 |
|---|
| 1989 | | | | | | | 6.13 | 11 | 31 |
|---|
| 1987 | | | | | | | 5.08 | 20 | 31 |
|---|
| 1986 | | | | | | | 3.75 | 39 | 31 |
|---|
| 1985 | | | | | | | 7.70 | 6 | 31 |
|---|
| 1984 | | | | | | | 1.49 | 81 | 31 |
|---|
| 1983 | | | | | | | 4.22 | 31 | 31 |
|---|
| 1982 | | | | | | | 2.48 | 66 | 31 |
|---|
| 1981 | | | | | | | 3.63 | 46 | 31 |
|---|
| 1980 | | | | | | | 2.83 | 62 | 31 |
|---|
| 1979 | | | | | | | 6.70 | 9 | 31 |
|---|
| 1977 | | | | | | | 1.74 | 76 | 31 |
|---|
| 1976 | | | | | | | 5.98 | 12 | 31 |
|---|
| 1975 | | | | | | | 5.51 | 18 | 31 |
|---|
| 1974 | | | | | | | 3.74 | 41 | 31 |
|---|
| 1973 | | | | | | | 2.40 | 69 | 31 |
|---|
| 1972 | | | | | | | 1.61 | 77 | 31 |
|---|
| 1971 | | | | | | | 5.89 | 15 | 31 |
|---|
| 1970 | | | | | | | 2.93 | 54 | 31 |
|---|
| 1969 | | | | | | | 4.12 | 32 | 31 |
|---|
| 1968 | | | | | | | 2.85 | 61 | 31 |
|---|
| 1967 | | | | | | | 2.41 | 68 | 31 |
|---|
| 1966 | | | | | | | 2.04 | 74 | 31 |
|---|
| 1964 | | | | | | | 1.60 | 78 | 31 |
|---|
| 1963 | | | | | | | 2.90 | 56 | 31 |
|---|
| 1962 | | | | | | | 4.11 | 33 | 31 |
|---|
| 1961 | | | | | | | 3.28 | 49 | 31 |
|---|
| 1960 | | | | | | | 3.13 | 51 | 31 |
|---|
| 1959 | | | | | | | 4.92 | 22 | 31 |
|---|
| 1958 | | | | | | | 4.10 | 34 | 31 |
|---|
| 1957 | | | | | | | 1.26 | 83 | 31 |
|---|
| 1956 | | | | | | | 1.58 | 79 | 31 |
|---|
| 1955 | | | | | | | 26.85 | 1 | 31 |
|---|
| 1954 | | | | | | | 3.74 | 41 | 31 |
|---|
| 1953 | | | | | | | 1.12 | 85 | 31 |
|---|
| 1952 | | | | | | | 5.43 | 19 | 31 |
|---|
| 1951 | | | | | | | 3.69 | 43 | 31 |
|---|
| 1950 | | | | | | | 4.25 | 30 | 31 |
|---|
| 1949 | | | | | | | 3.88 | 36 | 31 |
|---|
| 1948 | | | | | | | 4.41 | 28 | 31 |
|---|
| 1947 | | | | | | | 3.03 | 52 | 31 |
|---|
| 1946 | | | | | | | 3.87 | 37 | 31 |
|---|
| 1945 | | | | | | | 4.89 | 23 | 31 |
|---|
| 1944 | | | | | | | 1.18 | 84 | 31 |
|---|
| 1943 | | | | | | | 0.71 | 87 | 31 |
|---|
| 1942 | | | | | | | 2.89 | 57 | 31 |
|---|
| 1940 | | | | | | | 1.88 | 75 | 31 |
|---|
| 1939 | | | | | | | 5.64 | 17 | 31 |
|---|
| 1934 | 67.1 | 34 | 77.1 | 35 | 57.1 | 32 | 5.90 | 13 | 0 |
|---|
| 1933 | 69.2 | 27 | 77.6 | 34 | 61.1 | 9 | 5.90 | 13 | 2 |
|---|
| 1932 | 70.1 | 22 | 80.4 | 25 | 59.9 | 17 | 3.02 | 53 | 0 |
|---|
| 1931 | 70.5 | 19 | 80.1 | 28 | 60.8 | 11 | 4.78 | 24 | 1 |
|---|
| 1930 | 68.5 | 31 | 79.6 | 29 | 57.4 | 30 | 2.51 | 65 | 0 |
|---|
| 1929 | 66.6 | 35 | 78.6 | 32 | 54.7 | 36 | 1.57 | 80 | 1 |
|---|
| 1928 | 70.5 | 19 | 78.9 | 31 | 62.2 | 4 | 9.75 | 4 | 1 |
|---|
| 1927 | | | 73.2 | 36 | | | | | 5 |
|---|
| 1926 | | | | | 59.5 | 20 | 3.82 | 38 | 16 |
|---|