Climatological Report (Monthly)
Issued by NWS Wilmington, OH

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000 CXUS51 KILN 011146 CLMDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 743 AM EDT WED NOV 1 2017 ................................... ...THE DAYTON CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1869 TO 2017 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 93 10/05/1900 10/03/1900 LOW 18 10/30/1895 HIGHEST 82 10/07 65 17 82 10/06 10/03 LOWEST 30 10/26 44 -14 35 10/25 AVG. MAXIMUM 66.1 63.8 2.3 69.0 AVG. MINIMUM 48.0 44.0 4.0 49.6 MEAN 57.0 53.9 3.1 59.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 3 2.2 0.8 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) TOTALS 4.00 2.93 1.07 1.90 DAILY AVG. 0.13 0.09 0.04 0.06 DAYS >= .01 12 9.3 2.7 9 DAYS >= .10 9 5.3 3.7 4 DAYS >= .50 4 1.9 2.1 1 DAYS >= 1.00 0 0.7 -0.7 1 GREATEST 24 HR. TOTAL 0.88 10/05 TO 10/05 10/19 TO 10/20 10/31 TO 10/31 10/31 TO 10/31 STORM TOTAL MM MM (MM/DD(HH)) MM 10/20(00) TO 10/20(00) 10/31(00) TO 10/31(00)1 10/31(00) TO 10/31(00)1 SNOWFALL (INCHES) TOTALS T 0.4 -0.4 0.0 SINCE 7/1 T 0.4 -0.4 0.0 DAYS >= TRACE 1 0.2 0.8 0 DAYS >= 1.0 0 0.1 -0.1 0 GREATEST 24 HR TOTAL T 10/28 TO 10/28 10/31 TO 10/31 10/31 TO 10/31 10/31 TO 10/31 STORM TOTAL MM MM (MM/DD(HH)) MM 10/31(00) TO 10/31(00) 10/31(00) TO 10/31(00)1 10/31(00) TO 10/31(00)1 DEGREE_DAYS HEATING TOTAL 267 357 -90 208 SINCE 7/1 345 447 -102 241 COOLING TOTAL 28 10 18 39 SINCE 1/1 899 891 8 1242 .................................................. WIND (MPH) AVERAGE WIND SPEED 8.9 RESULTANT WIND SPEED/DIRECTION 5/208 HIGHEST WIND SPEED/DIRECTION 33/290 DATE 10/15 HIGHEST GUST SPEED/DIRECTION 40/290 DATE 10/15 SKY COVER AVERAGE SKY COVER 0.60 AVERAGE RH (PERCENT) 77 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 7 LIGHT RAIN 15 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 0 FOG 11 FOG W/VIS <= 1/4 MILE 2 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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