ALAC Weather Service

Madison/Middleton, Wisconsin

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CLIMATE SUMMARY FOR 2009
ALAC WEATHER SERVICE MADISON/MIDDLETON WI
1105 PM CST FRI JANUARY 1 2010
 
 
...2009 YEARLY CLIMATE SUMMARY FOR MIDDLETON WI...
ALL DATA IS COLLECTED AT THE ALAC WEATHER SERVICE IN MIDDLETON WI.
 
TEMPERATURE:
  * MAXIMUM: 99.5 DEGREES.  OCCURED ON: 6/23/2009
  * MINIMUM: -16.2 DEGREES. OCCURED ON: 1/16/2009
 
 
DEGREE DAYS:
  * TOTAL HEATING DEGREE DAYS: 7148.
  * TOTAL COOLING DEGREE DAYS: 576.
 
 
RAINFALL:
  * TOTAL RAINFALL FOR THE YEAR: 36.82 INCHES.
  * MAXIMUM MONTLY RAINFALL FOR THE YEAR OF 4.94 INCHES OCCURED IN MARCH.
 
 
SNOWFALL:
  * TOTAL SNOWFALL FOR THE YEAR: 55.9 INCHES.
  * SNOWFALL SINCE JULY 1: 30.6 INCHES.
 
 
WIND SPEEAD:
  * THE AVERAGE WIND SPEED FOR THE YEAR WAS 4 MPH.
  * MAXIMUM WIND SPEED OBSERVED WAS 39 MPH WHICH OCCURED ON 10/30/09.
 
 
WIND DIRECTION:
  * THE AVERAGE DOMINANT WIND DIRECTION WAS FROM THE SOUTHWEST.
 
 
BAROMETRIC PRESSURE:
  * MEAN PRESSURE FOR THE YEAR WAS 29.89 INCHES.
 
 
RELATIVE HUMIDITY:
  * MEAN RELATIVE HUMIDITY FOR THE YEAR WAS 64 PERCENT.
 
 
$$
 
AML
 
 
 
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DISCLAIMER:
THIS IS NOT A NATIONAL WEATHER SERVICE PRODUCT.
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DO NOT COUNT ON INTERNET WEBSITES AS YOUR NUMBER ONE SOURCE FOR SEVERE WEATHER INFORMATION FROM THE NWS.  ALWAYS BASE DECISIONS ON OFFICIAL NWS WARNINGS AND WATCHES.