Source:
Date:
Daily Statistics for September 22
MetricObservedNormalRecord HighestRecord Lowest
Max Temperature 64°F (-15) 79°F 100°F in 1937 58°F in 1983
Min Temperature 59°F (+6) 53°F 72°F in 1956 33°F in 1913
Avg Temperature 61.1°F (-4.9) 66.0°F 82.5°F in 2017 46.0°F in 1983
Precipitation 0.04" 0.26" 2.28" in 2010 0.00"
Snowfall 0.2" RECORD HIGH 0.0" 0.0" 0.0"
Snow Depth 0" RECORD HIGH 0" 0" 0"
HDD (base 65) 4 3 19 in 1983 18 (warm)
CDD (base 65) 0 4 18 in 2017 0
Sunshine Hours 0.4 hrs (-6.3) 6.7 hrs 10.0 hrs in 2002, 2003, 2004, 2011, 2012 0.0 hrs
Barometer (avg) 30.23 inHg 30.06 inHg 30.29 inHg in 2014,2014 29.86 inHg in 2025,2025
Max Wind 16 mph - 24 mph in 2010,2010 -
Avg Wind Speed 3.6 mph 3.0 mph 6.0 mph in 2010,2008 1.0 mph in 2014,2013
4-inch Soil Temp 69.1°F (+1.6) 67.5°F 70.0°F in 2019 65.7°F in 2014
4-inch Soil Moisture 36.4% (-7.7) 44.1% 53.7% in 2014, 2019 30.9% in 2006
Month-to-Date Summary (September 1 - 22)
MetricObservedNormalRecord HighestRecord Lowest
Avg Max Temperature 86.5°F (+5.3) 81.2°F 92.5°F in 1939 71.0°F in 1902
Avg Min Temperature 66.5°F (+9.5) 57.0°F 67.0°F in 1895 48.7°F in 1974
Avg Temperature 75.6°F (+6.5) 69.1°F 79.7°F in 1895 61.0°F in 1902
Warmest High 100°F on Sep 5 106°F in 1939 80°F in 1902
Coldest Low 56°F on Sep 14 RECORD HIGH 27°F in 1942 54°F in 2019
Total Precipitation 2.74" (-0.42) 3.16" 11.87" in 1914 0.00"
Total Snowfall 3.4" (+3.4) RECORD HIGH 0.0" 0.0" 0.0"
Max Snow Depth 0" RECORD HIGH 0" 0" 0"
Total HDD (base 65) 5 (-29) 34 114 in 1974 0
Total CDD (base 65) 239 (+115) 124 290 in 1931 8 in 1902
Total Sunshine Hours 120.8 hrs (-21.5) 142.3 hrs 220.0 hrs in 2004 0.0 hrs
Max Wind 23 mph 50 mph in 2010 18 mph in 2022
Avg Wind Speed 3.2 mph (+0.5) 2.7 mph 5.6 mph in 2011 1.5 mph in 2013
Barometer (avg) 30.02 inHg (+0.00) 30.01 inHg 30.08 inHg in 2014 29.88 inHg in 2019
4-inch Soil Temp (Avg) 76.9°F (+8.3) RECORD HIGH 68.5°F 69.4°F in 2019 67.1°F in 2001
4-inch Soil Moisture (Avg) 31.7% (-12.8) 44.4% 52.9% in 2019 31.4% in 2006
Year-to-Date Summary
MetricObservedNormalRecord HighestRecord Lowest
Avg Max Temperature 70.6°F (+3.2) 67.4°F 92.3°F in 1895 46.5°F in 2026
Avg Min Temperature 49.9°F (+4.4) 45.5°F 67.0°F in 1895 27.5°F in 2026
Avg Temperature 59.9°F (+3.4) 56.5°F 79.7°F in 1895 37.0°F in 2026
Warmest High 100°F on Sep 5 114°F in 1936 67°F in 2026
Coldest Low -5°F on Jan 26 -26°F in 1930 49°F in 1895
Total Precipitation 17.18" (-15.59) 32.77" 51.02" in 2008 0.64" in 2026
Total Snowfall (since July 1) 4.4" (-17.9) 22.3" 51.2" in 1978 0.0"
Max Snow Depth (since July 1) 0" 2" 29" in 1978 0"
Total HDD (since July 1) 5 (-5,640) RECORD LOW 5,645 6,915 in 1977 1,497 in 1898
Total CDD (base 65) 1,393 (+148) 1,246 2,132 in 1936 0
Total Sunshine Hours 1,404.9 hrs (-396.1) 1,801.0 hrs 2,557.0 hrs in 2012 13.0 hrs in 2001
Max Wind 38 mph 69 mph in 2009 32 mph in 2015
Avg Wind Speed 4.2 mph (+0.4) 3.7 mph 7.3 mph in 2011 2.7 mph in 2019
Barometer (avg) 29.99 inHg (+0.11) 29.88 inHg 30.06 inHg in 2025 29.91 inHg in 2006
4-inch Soil Temp (Avg) 61.9°F (+6.7) 55.3°F 67.1°F in 2001 42.0°F in 2009
4-inch Soil Moisture (Avg) 35.4% (-10.7) 46.1% 51.8% in 2019 30.0% in 2006