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   Averages\Extremes for the month of December 2009
 
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 Average temperature     = 24.0°C
 Average humidity        = 39%
 Average dewpoint        = 8.7°C
 Average barometer       = 1018.3 hPa
 Average windspeed       = 1.0 km/h
 Average gustspeed       = 1.7 km/h
 Average direction       = 356° ( N )
 Rainfall for month      = 0.0 mm
 Rainfall for year       = 217.1 mm
 Maximum rain per minute = 2.1 mm on day 01 at time 08:00
 Maximum temperature     = 24.9°C on day 31 at time 08:53
 Minimum temperature     = 21.6°C on day 31 at time 08:00
 Maximum humidity        = 42% on day 31 at time 08:02
 Minimum humidity        = 36% on day 31 at time 08:53
 Maximum pressure        = 999.6 hPa on day 31 at time 08:21
 Minimum pressure        = 999.2 hPa on day 31 at time 08:00
 Maximum windspeed       = 9.3 kmh from 338°(NNW) on day 31 at time 08:15
 Maximum gust speed      = 11.1 km/h from 338°(NNW) on day 31 at time 08:15
 Maximum heat index      = 25.5°C on day 31 at time 08:53
 Avg daily max temp :24.9°C
 Avg daily min temp :21.6°C
 Growing degrees days :13.3 GDD
 Total windrun = 000.9km
 Sunshine hours month to date= 0.0 hrs
 Sunshine hours year to date= 0.0 hrs
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 Daily rain totals
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