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Canada

ST. CATHARINES, ONTARIO


Home > North America > Canada > Ontario
Elevation: 122 meters     Latitude: 43 07N     Longitude: 79 15W

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DAILY WEATHER AVERAGE - 18 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 15.4 °C 19.3 °C 9.1 °C 30 °C (1996) 2 °C (2005)
Dewpoint 8.6 °C 11.1 °C 5.3 °C 21 °C (1996) -5 °C (2009)
Humidity 66 % 86.8 % 49.9 % 27 % (2009)
Barometer 1014.9 hPa 1016.9 hPa 1012.5 hPa 1029.5 hPa (2009) 992.9 hPa (2008)
Wind Speed 15.1 km/h 24.6 km/h 48.1 km/h (1996)
Wind Gust 42.3 km/h 62.9 km/h (1996)
Precipitation --- --- ()
Weather ElementAverage
Visibility21.4 km
Wind DirectionSSE (164.6 °)
Weather ElementTotal
Heating Degree Days5.7 (Base 18.3)
Cooling Degree Days2.4 (Base 18.3)
Growing Degree Days5.6 (Base 10)
Total Years on Record: 21
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