306  
CXUS53 KIWX 011431  
CLMFWA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
927 AM EST SUN NOV 1 2009  
   
...............................
 
 
   
..THE FORT WAYNE IN CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1897 TO 2009  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 91 10/03/1898  
LOW 19 10/31/1988  
HIGHEST 71 10/30 MM MM  
10/21  
LOWEST 29 10/18 MM MM  
AVG. MAXIMUM 58.6 63.0 -4.4  
AVG. MINIMUM 40.9 41.8 -0.9  
MEAN 49.8 52.4 -2.6  
DAYS MAX >= 90 0 0.0 0.0  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 2 4.6 -2.6  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 9.26 1954  
MINIMUM 0.14 1964  
TOTALS 5.17 2.63 2.54  
DAILY AVG. 0.17 0.08 0.09  
DAYS >= .01 16 9.6 6.4  
DAYS >= .10 11 5.7 5.3  
DAYS >= .50 3 1.6 1.4  
DAYS >= 1.00 2 0.6 1.4  
GREATEST  
24 HR. TOTAL 1.54 10/22 TO 10/23  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 8.0 1989  
TOTALS 0.0 0.5 -0.5  
SINCE 7/1 0.0 0.5 -0.5  
SNOWDEPTH AVG. 0 MM MM  
DAYS >= 1.0 0 0.1 -0.1  
GREATEST  
SNOW DEPTH 0 MM  
24 HR TOTAL 0.0 10/31 TO 10/31  
 
DEGREE_DAYS  
HEATING TOTAL 464 394 70  
SINCE 7/1 537 513 24  
COOLING TOTAL 0 8 -8  
SINCE 1/1 616 830 -214    
.............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.3  
HIGHEST WIND SPEED/DIRECTION 33/270 DATE 10/06  
HIGHEST GUST SPEED/DIRECTION 44/280 DATE 10/06  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 3 RAIN 7  
LIGHT RAIN 18 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 18 FOG W/VIS <= 1/4 MILE 1  
HAZE 6  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
OCTOBER CLIMATE SUMMARY FOR FWA  
   
..A VERY COOL AND WET OCTOBER
 
 
THE FIRST HALF OF OCTOBER FELT MORE LIKE NOVEMBER AS TEMPERATURES  
AVERAGED WELL BELOW NORMAL DURING THE FIRST 19 DAYS OF THE MONTH. IT  
WAS ALSO A RATHER WET MONTH AS PRECIPITATION WAS ABOVE NORMAL AND  
OCCURRED ON OVER HALF OF THE DAYS OF THE MONTH.  
 
THE FIRST 19 DAYS OF OCTOBER AT FORT WAYNE INTERNATIONAL AIRPORT HAD  
AVERAGE TEMPERATURES BELOW NORMAL. FIVE OF THE 19 DAYS AVERAGED 10  
OR MORE DEGREES BELOW NORMAL...WITH A STRETCH OF CONSECUTIVE DAYS  
FROM OCTOBER 10TH THROUGH THE 18TH ALL HAVING AVERAGE TEMPERATURES  
AT LEAST 7 DEGREES BELOW NORMAL. THE COLDEST DAY OF THE MONTH WAS  
OCTOBER 11TH WITH A HIGH OF 48 AND A LOW OF 35 FOR AN AVERAGE  
TEMPERATURE OF 42...12 DEGREES BELOW NORMAL. THE WARMEST TEMPERATURE  
OF THE FIRST 19 DAYS OF THE MONTH WAS 66 DEGREES...OCCURRING ON THE  
5TH. IT WAS NOT UNTIL OCTOBER 20TH THAT THE MONTH HAD ITS FIRST DAY  
WITH AN AVERAGE TEMPERATURE ABOVE NORMAL. THE FINAL 11 DAYS OF THE  
MONTH WERE CLOSER TO NORMAL WITH ALL BUT 2 OF THESE DAYS HAVING AN  
AVERAGE TEMPERATURE ABOVE NORMAL. OCTOBER 20TH SAW THE FIRST OF ONLY  
3 70 DEGREE TEMPERATURES DURING THE MONTH.  
 
THE WARMING TREND AT THE END OF THE MONTH CERTAINLY HELPED BRING THE  
MONTHLY AVERAGE TEMPERATURE BACK CLOSER TO NORMAL. HOWEVER...IT  
STILL REMAINED A BELOW NORMAL MONTH AS THE AVERAGE MONTHLY  
TEMPERATURE WAS 49.8 DEGREES...2.6 DEGREES BELOW NORMAL. THIS RANKS  
AS THE 15TH COOLEST OCTOBER ON RECORD AT FORT WAYNE. THE WARMEST  
TEMPERATURES WERE ON THE 21ST AND 30TH WHEN THE HIGH WAS 71. THE  
LOWEST TEMPERATURE WAS ON THE 18TH WHEN THE LOW WAS 29.  
 
OCTOBER PRECIPITATION WAS ABOVE NORMAL AT FORT WAYNE. THE MONTHLY  
TOTAL WAS 5.17 INCHES...2.54 INCHES ABOVE NORMAL. PRECIPITATION  
OCCURRED ON 18 DAYS WITH MEASURABLE PRECIPITATION OCCURRING ON 16  
DAYS. THIS RANKED AS THE 9TH WETTEST OCTOBER ON RECORD. THERE WAS NO  
SNOWFALL RECORDED DURING THE MONTH.  
 
 

 
 
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