12 Sep 12 September Average high 19.6° C 67.3° F Average low 9.9° C 49.8° F Highest temperature (1953-2012) 26.7° C 80.1° F

1961 Lowest temperature (1953-2012) 3.3° C 37.9° F

1967 Greatest precipitation (1953-2012) 39.1 mm 1.54 inches

1971 Greatest rainfall (1953-2012) 39.1 mm 1.54 inches

1971 Greatest snowfall (1953-2012) 0.0 cm 0.0 inches Most snow on the ground (1960-2012) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

13 Sep 13 September Average high 19.4° C 66.9° F Average low 9.8° C 49.6° F Highest temperature (1953-2011) 25.9° C 78.6° F

1982 Lowest temperature (1953-2012) 2.8° C 37.0° F

1963 Greatest precipitation (1953-2011) 37.6 mm 1.48 inches

1996 Greatest rainfall (1953-2011) 37.6 mm 1.48 inches

1996 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

14 Sep 14 September Average high 19.2° C 66.6° F Average low 9.6° C 49.3° F Highest temperature (1953-2011) 26.7° C 80.1° F

1976 Lowest temperature (1953-2011) 0.0° C 32.0° F

1963 Greatest precipitation (1953-2011) 74.8 mm 2.94 inches

1996 Greatest rainfall (1953-2011) 74.8 mm 2.94 inches

1996 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

15 Sep 15 September Average high 19.0° C 66.2° F Average low 9.4° C 48.9° F Highest temperature (1953-2011) 27.8° C 82.0° F

2003 Lowest temperature (1953-2011) 2.8° C 37.0° F

1963 Greatest precipitation (1953-2011) 48.5 mm 1.91 inches

1989 Greatest rainfall (1953-2011) 48.5 mm 1.91 inches

1989 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

16 Sep 16 September Average high 18.8° C 65.8° F Average low 9.2° C 48.6° F Highest temperature (1953-2011) 25.2° C 77.4° F

2003 Lowest temperature (1953-2011) 4.0° C 39.2° F

1995 Greatest precipitation (1953-2011) 53.8 mm 2.12 inches

1986 Greatest rainfall (1953-2011) 53.8 mm 2.12 inches

1986 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

17 Sep 17 September Average high 18.6° C 65.5° F Average low 9.0° C 48.2° F Highest temperature (1953-2011) 26.7° C 80.1° F

1967 Lowest temperature (1953-2011) 3.8° C 38.8° F

1986 Greatest precipitation (1953-2011) 62.0 mm 2.44 inches

2005 Greatest rainfall (1953-2011) 62.0 mm 2.44 inches

2005 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

18 Sep 18 September Average high 18.4° C 65.1° F Average low 8.9° C 48.0° F Highest temperature (1953-2011) 26.7° C 80.1° F

2006 Lowest temperature (1953-2011) 3.4° C 38.1° F

1978 Greatest precipitation (1953-2011) 41.2 mm 1.62 inches

1993 Greatest rainfall (1953-2011) 41.2 mm 1.62 inches

1993 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

19 Sep 19 September Average high 18.2° C 64.8° F Average low 8.7° C 47.7° F Highest temperature (1953-2011) 26.0° C 78.8° F

2003 Lowest temperature (1953-2011) 1.7° C 35.1° F

1953 Greatest precipitation (1953-2011) 20.0 mm 0.79 inches

1991 Greatest rainfall (1953-2011) 20.0 mm 0.79 inches

1991 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

20 Sep 20 September Average high 18.0° C 64.4° F Average low 8.5° C 47.3° F Highest temperature (1953-2011) 28.5° C 83.3° F

1985 Lowest temperature (1953-2011) 1.9° C 35.4° F

1979 Greatest precipitation (1953-2011) 50.6 mm 1.99 inches

1991 Greatest rainfall (1953-2011) 50.6 mm 1.99 inches

1991 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

21 Sep 21 September Average high 17.8° C 64.0° F Average low 8.3° C 46.9° F Highest temperature (1953-2011) 28.8° C 83.8° F

1985 Lowest temperature (1953-2011) 2.8° C 37.0° F

1972 Greatest precipitation (1953-2011) 54.6 mm 2.15 inches

1953 Greatest rainfall (1953-2011) 54.6 mm 2.15 inches

1953 Greatest snowfall (1953-2011) 0.0 cm 0.0 inches Most snow on the ground (1960-2011) 0.0 cm 0.0 inches Monthly frequency of precipitation 34 % Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.