YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 84.37 | a | 78.91 | g | 71.03 | 52.32 | b | 37.16 | 61.22 | h | ||
1964 | 37.00 | u | 40.00 | r | 46.66 | b | 60.03 | 70.45 | 75.93 | c | 89.93 | p | 83.83 | a | 77.77 | d | 72.65 | e | 41.45 | a | 31.55 | 62.26 | c | |||
1965 | 35.06 | 39.07 | a | 45.29 | 57.66 | a | 66.60 | a | 75.80 | 83.97 | 81.19 | 68.60 | 70.45 | 53.30 | 35.48 | 59.37 | ||||||||||
1966 | 34.77 | 38.07 | 54.81 | 64.50 | 75.52 | 80.87 | 88.00 | 86.65 | 76.50 | 65.03 | 53.97 | 28.00 | a | 62.22 | ||||||||||||
1967 | 33.23 | 41.54 | 55.94 | 58.43 | 69.81 | 74.37 | 88.42 | 86.94 | 77.69 | a | 68.39 | 53.53 | 26.97 | a | 61.27 | |||||||||||
1968 | 28.65 | 41.07 | 55.47 | a | 55.07 | a | 69.90 | 81.87 | 86.71 | 78.61 | 75.00 | 65.00 | 47.63 | 37.06 | 60.17 | |||||||||||
1969 | 41.58 | 39.75 | 44.71 | 64.60 | 77.53 | a | 75.33 | 88.03 | 88.29 | 79.37 | 56.29 | 50.90 | 42.06 | 62.37 | ||||||||||||
1970 | 40.81 | 51.18 | 50.61 | 57.37 | 74.30 | a | 79.80 | 87.26 | 88.45 | 75.60 | 60.74 | 50.83 | 38.55 | 62.96 | ||||||||||||
1971 | 39.35 | 44.96 | 53.94 | 62.80 | 69.65 | 82.40 | 88.65 | 87.19 | 74.20 | 62.20 | a | 41.60 | 32.27 | a | 61.60 | |||||||||||
1972 | 40.97 | 49.14 | 62.58 | 64.72 | a | 73.90 | 81.60 | 89.13 | 85.19 | 75.13 | 60.94 | 43.63 | 29.58 | 63.04 | ||||||||||||
1973 | 24.10 | 33.07 | 44.61 | 58.17 | 73.39 | 82.57 | 86.03 | 85.97 | 75.97 | 67.29 | 47.43 | 36.93 | a | 59.63 | ||||||||||||
1974 | 29.32 | 37.89 | 58.26 | 62.80 | 76.74 | 87.63 | 87.13 | a | 87.81 | 79.23 | 66.61 | 51.37 | 38.84 | 63.64 | ||||||||||||
1975 | 36.00 | d | 41.50 | 49.97 | 55.67 | 67.97 | 76.87 | 86.81 | 83.26 | 76.67 | 65.80 | a | 48.83 | 39.87 | 60.77 | |||||||||||
1976 | 37.61 | 46.69 | 50.03 | 62.97 | 73.06 | 83.90 | 90.87 | 85.48 | 79.20 | 67.48 | 55.17 | 42.48 | 64.58 | |||||||||||||
1977 | 40.84 | 51.64 | 52.52 | 67.60 | 69.45 | 89.03 | 88.94 | 86.74 | 79.17 | 69.63 | a | 54.47 | 45.42 | 66.29 | ||||||||||||
1978 | 37.97 | 42.25 | 58.06 | 64.87 | 77.97 | 87.93 | 90.58 | 86.52 | 78.37 | 70.44 | f | 43.43 | 28.26 | 63.29 | a | |||||||||||
1979 | 22.84 | 35.86 | 47.13 | 62.57 | 70.76 | f | 81.65 | d | 88.61 | 83.42 | 82.83 | 68.81 | 42.67 | 37.03 | 59.40 | a | ||||||||||
1980 | 36.97 | 37.72 | 48.39 | 62.47 | 67.10 | 85.27 | 89.77 | 85.39 | 77.27 | 65.23 | 52.40 | 48.13 | 63.01 | |||||||||||||
1981 | 46.81 | 50.96 | 52.23 | 68.03 | 68.97 | 84.83 | 88.00 | a | 85.68 | 80.03 | 62.57 | c | 53.00 | 44.13 | 65.44 | |||||||||||
1982 | 39.29 | 44.64 | 51.97 | a | 60.00 | 69.77 | ----- | z | 85.32 | 84.61 | 72.47 | 59.37 | a | 44.59 | a | 35.62 | b | 58.88 | a | |||||||
1983 | 38.00 | 43.36 | 50.59 | b | 55.83 | 65.58 | 78.69 | a | 83.81 | 86.74 | 81.40 | 69.77 | 51.46 | b | 33.68 | 61.58 | ||||||||||
1984 | 26.03 | a | 36.52 | 48.58 | 59.03 | a | 76.84 | 79.77 | 88.32 | 85.10 | 81.24 | a | 60.50 | a | 53.80 | 36.90 | 61.05 | |||||||||
1985 | 31.81 | 35.71 | 49.50 | a | 66.47 | 74.81 | 84.06 | m | 90.71 | j | 87.84 | 72.80 | 61.81 | d | 43.14 | h | ----- | z | 60.09 | d | ||||||
1986 | ----- | z | 53.28 | j | 55.84 | ----- | z | 73.64 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.84 | k | |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 34.20 | t | 25.16 | 25.16 | k | |
2014 | 37.84 | 47.57 | 56.68 | 61.40 | 71.58 | 84.37 | 91.42 | 82.93 | p | 73.00 | q | 66.16 | 49.07 | 39.10 | 60.52 | b | ||||||||||
2015 | 36.55 | 50.82 | 58.35 | 61.03 | 66.03 | 86.53 | 83.97 | 85.13 | 83.38 | i | 65.97 | 45.50 | 31.90 | 61.07 | a | |||||||||||
2016 | 32.10 | 44.07 | 55.97 | 60.23 | 67.03 | 89.50 | 89.77 | 85.19 | 75.60 | 65.48 | 53.00 | 35.84 | 62.82 | |||||||||||||
2017 | 30.48 | 45.78 | a | 59.73 | a | 61.37 | 70.74 | 87.62 | a | 89.13 | a | 84.68 | 74.47 | 62.29 | 55.47 | 42.58 | 63.69 | |||||||||
2018 | 40.39 | 45.96 | 53.03 | 64.37 | 75.03 | 89.90 | 94.23 | 88.81 | 83.70 | 60.64 | t | 3.19 | n | 28.97 | 66.44 | b | ||||||||||
2019 | 32.23 | 34.07 | 44.90 | 63.77 | 63.26 | 77.70 | 90.00 | 89.81 | 79.87 | 58.19 | 48.73 | 35.80 | a | 59.86 | ||||||||||||
2020 | -0.14 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2021 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2022 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.19 | 87.61 | 82.40 | 64.77 | 42.30 | 30.13 | 66.40 | f | ||||||
2023 | 30.39 | 31.32 | 38.52 | 59.30 | 74.29 | 78.63 | 94.61 | 86.13 | 78.03 | 65.35 | 49.87 | 38.32 | 60.40 | |||||||||||||
2024 | 39.29 | 44.69 | 51.85 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.28 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.22 | 42.31 | 51.83 | 61.49 | 71.33 | 82.24 | 88.52 | 85.75 | 77.52 | 65.03 | 49.37 | 35.93 | 62.18 | |||||||||||||
S.D. | 5.67 | 5.75 | 5.35 | 3.50 | 4.01 | 4.69 | 2.67 | 2.29 | 3.42 | 4.02 | 4.47 | 5.71 | 1.90 | |||||||||||||
SKEW | -0.41 | -0.05 | -0.25 | -0.05 | -0.06 | 0.03 | 0.25 | -0.99 | -0.37 | -0.20 | -0.47 | 0.05 | 0.42 | |||||||||||||
MAX | 46.81 | 51.64 | 62.58 | 68.03 | 77.97 | 89.90 | 94.61 | 89.81 | 83.70 | 72.65 | 55.47 | 48.13 | 66.29 | |||||||||||||
MIN | 22.84 | 31.32 | 38.52 | 55.07 | 63.26 | 74.37 | 83.81 | 78.61 | 68.60 | 56.29 | 41.45 | 25.16 | 59.37 | |||||||||||||
YRS | 29 | 29 | 31 | 29 | 28 | 27 | 28 | 30 | 28 | 29 | 29 | 31 | 21 |