Muskegon Winter Summary

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Now that meteorological spring has arrived, the NWS has put out the summaries for
West Michigan for the winter season of December-February.

...THE MUSKEGON MI CLIMATE SUMMARY FOR THE SEASON, FROM  
12/1/2009 TO 2/28/2010...  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1895 TO 2010  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 67 02/11/1999  
LOW -30 02/11/1899  
HIGHEST 50 12/01 52 -2 61 12/27  
LOWEST 2 01/30 3 -4 01/20  
AVG. MAXIMUM 31.8 32.3 -0.5 31.0  
AVG. MINIMUM 22.2 19.3 2.9 18.0  
MEAN 27.0 25.8 1.2 24.5  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 53 44.4 8.6 56  
DAYS MIN <= 32 84 80.9 3.1 86  
DAYS MIN <= 0 0 3.8 -3.8 5  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 13.42 2009  
MINIMUM 1.38 2003  
TOTALS 6.36 6.44 -0.08 13.42  
DAILY AVG. 0.07 0.07 0.00 0.15  
DAYS >= .01 43 46.5 -3.5 58  
DAYS >= .10 20 25.1 -5.1 29  
DAYS >= .50 2 2.3 -0.3 7  
DAYS >= 1.00 0 0.6 -0.6 2  
GREATEST  
24 HR. TOTAL 0.69 12/09 TO 12/09  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 140.6 1977  
TOTALS 73.2 82.0 -8.8 133.0  
SINCE 7/1 73.2  
SNOWDEPTH AVG. 5 5 0 7  
DAYS >= 1.0 19 22.0 -3.0  
GREATEST  
SNOW DEPTH 12 12/28 22 01/18  
12/27 12/24  
24 HR TOTAL 8.8 12/26 TO 12/26  
 
DEGREE_DAYS  
HEATING TOTAL 3396 3529 -133 3635  
SINCE 7/1 4705 4999 -294 4975  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 0  
 
FREEZE DATES  
EARLIEST 10/14  
LATEST 05/04    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.2  
HIGHEST WIND SPEED/DIRECTION 32/220 DATE 01/10  
HIGHEST GUST SPEED/DIRECTION 45/260 DATE 12/10  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
 
NUMBER OF DAYS FAIR 6  
NUMBER OF DAYS PC 12  
NUMBER OF DAYS CLOUDY 72  
 
AVERAGE RH (PERCENT) 76  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 2  
HEAVY RAIN 0 RAIN 2  
LIGHT RAIN 9 FREEZING RAIN 0  
LT FREEZING RAIN 4 HAIL 0  
HEAVY SNOW 5 SNOW 18  
LIGHT SNOW 60 SLEET 1  
FOG 54 FOG W/VIS <= 1/4 MILE 9  
HAZE 26  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  

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This page contains a single entry by Jon Shaner published on March 3, 2010 9:43 AM.

Abundant Early March Sunshine was the previous entry in this blog.

Grand Rapids Winter Summary is the next entry in this blog.

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