Climatological Report (Monthly)
Issued by NWS Wilmington, OH

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000 CXUS51 KILN 011259 CLMDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 756 AM EST WED FEB 1 2017 ................................... ...THE DAYTON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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 75 01/21/1906 LOW -25 01/19/1994 01/18/1994 HIGHEST 63 01/12 35 28 61 01/30 LOWEST 01/07 19 -20 0 01/13 AVG. MAXIMUM 41.0 34.7 6.3 36.5 AVG. MINIMUM 27.7 20.3 7.4 19.4 MEAN 34.4 27.5 6.9 27.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 9 12.8 -3.8 13 DAYS MIN <= 32 18 26.0 -8.0 28 DAYS MIN <= 0 1 2.1 -1.1 1 PRECIPITATION (INCHES) TOTALS 3.42 2.71 0.71 1.50 DAILY AVG. 0.11 0.09 0.02 0.05 DAYS >= .01 15 12.6 2.4 10 DAYS >= .10 8 5.6 2.4 4 DAYS >= .50 3 1.4 1.6 1 DAYS >= 1.00 0 0.3 -0.3 0 GREATEST 24 HR. TOTAL 1.08 01/11 TO 01/12 01/09 TO 01/10 01/10 TO 01/10 01/10 TO 01/10 STORM TOTAL MM MM (MM/DD(HH)) MM 01/10(00) TO 01/10(00) 01/10(00) TO 01/10(00)0 01/10(00) TO 01/10(00)0 SNOWFALL (INCHES) TOTALS 1.9 7.9 -6.0 4.8 SINCE 7/1 6.0 13.4 -7.4 5.0 DAYS >= TRACE 8 6.3 1.7 12 DAYS >= 1.0 1 1.9 -0.9 3 GREATEST 24 HR TOTAL 1.1 MM 01/10 TO 01/10 01/10 TO 01/10 01/10 TO 01/10 STORM TOTAL MM MM (MM/DD(HH)) MM 01/10(00) TO 01/10(00) 01/10(00) TO 01/10(00)0 01/10(00) TO 01/10(00)0 DEGREE_DAYS HEATING TOTAL 943 1164 -221 1142 SINCE 7/1 2784 3323 -539 2631 COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 0 ................................................. WIND (MPH) AVERAGE WIND SPEED 11.5 RESULTANT WIND SPEED/DIRECTION 5/248 HIGHEST WIND SPEED/DIRECTION 41/240 DATE 01/10 HIGHEST GUST SPEED/DIRECTION 55/240 DATE 01/10 SKY COVER AVERAGE SKY COVER 0.80 AVERAGE RH (PERCENT) 81 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 7 LIGHT RAIN 17 FREEZING RAIN 0 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 8 SLEET 0 FOG 23 FOG W/VIS <= 1/4 MILE 4 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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