Old Line Weather All Time Extremes


Data collected since 05/01/2005

Temperature
Highest Temperature 103.1°F 8/8/2007
Lowest Temperature 8.1°F 1/17/2009
Highest Heat Index 116.4°F 7/22/2011
Lowest Wind Chill -10.8°F 1/3/2010
Warmest Day (6am / 6pm avg) 98.4 F 7/6/2010
Warmest Night (6pm / 6am avg) 88.2F 7/25/2010
Coldest Day (6am / 6pm avg) 14.7F 1/16/2009
Coldest Night (6pm / 6am avg) 6.3F 1/16/2009
Wind
Maximum Wind Gust 59.1 mph 8/27/2011
Highest Daily Wind Run 600.4 miles 2/19/2011
Precipitation
Highest Daily Precipitation 6.22 in 10/8/2005
Highest Precipitation Rate 0.449 in/min 9/7/2011
Humidity
Highest Humidity 100% 6/19/2005
Lowest Humidity 12% 9/23/2005
Highest Dew Point 81.9°F 7/22/2011
Lowest Dew Point -11.7°F 3/6/2007
Barometer
Highest Barometer 30.809 inHg 1/21/2008
Lowest Barometer 29.019 inHg 8/28/2011