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United States of America

KEYSTONE, SOUTH DAKOTA


Home > North America > United States > South Dakota
Elevation: 4957 feet     Latitude: 43 53N     Longitude: 103 27W

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DAILY WEATHER AVERAGE - MAY 16
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 51.1 °F 62.5 °F 39.9 °F 80.1 °F (2012) 30 °F (2007)
Dewpoint 38.9 °F 43.9 °F 32.3 °F 55.9 °F (1996) 23 °F (2012)
Humidity 68.6 % 92.2 % 38.1 % 14 % (2012)
Barometer 29.87 in 29.99 in 29.75 in 30.30 in (2007) 29.39 in (2005)
Wind Speed 6.7 mph 15.4 mph 41.4 mph (2000)
Wind Gust 27.5 mph 50.6 mph (2000)
Precipitation 0.30 in 0.87 in (1999)
Weather ElementAverage
Visibility8.5 mi
Wind DirectionSSE (142.5 °)
Weather ElementTotal
Heating Degree Days13.8 (Base 18.3)
Growing Degree Days6.5 (Base 10)
Total Years on Record: 15
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