Climatological Report (Annual)
Issued by NWS Charleston, SC

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000 CXUS52 KCHS 011410 CLACHS CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 857 AM EST WED JAN 1 2014 ................................... ...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR THE YEAR OF 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1938 TO 2013 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 105 08/01/1999 LOW 6 01/21/1985 HIGHEST 97 08/12 98 07/27 07/09 07/26 LOWEST 27 03/04 20 01/04 AVG. MAXIMUM 76.5 76.2 0.3 77.8 AVG. MINIMUM 56.7 55.6 1.1 56.8 MEAN 66.6 65.9 0.7 67.3 DAYS MAX >= 90 48 55.2 -7.2 60 DAYS MAX <= 32 0 0.4 -0.4 0 DAYS MIN <= 32 19 24.4 -5.4 16 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 74.87 1945 MINIMUM 28.80 1931 TOTALS 58.11 51.03 7.08 43.97 DAILY AVG. 0.16 0.14 0.02 0.12 DAYS >= .01 109 112.7 -3.7 107 DAYS >= .10 66 74.4 -8.4 68 DAYS >= .50 36 33.4 2.6 33 DAYS >= 1.00 21 14.8 6.2 13 GREATEST 24 HR. TOTAL 3.00 03/24 SNOWFALL (INCHES) TOTALS T 02/16 0.5 -0.5 0.0 SINCE 7/1 0.0 0.3 -0.3 0.0 SNOWDEPTH AVG. 0 0 DAYS >= TRACE 1 0.5 0.5 0 DAYS >= 1.0 0 0.1 -0.1 0 DEGREE_DAYS HEATING TOTAL 1748 1977 -229 1508 SINCE 7/1 600 738 -138 698 COOLING TOTAL 2463 2304 159 2464 SINCE 1/1 2463 2304 159 2464 .................................................. WIND (MPH) AVERAGE WIND SPEED 7.3 HIGHEST WIND SPEED/DIRECTION 40/200 DATE 02/26 HIGHEST GUST SPEED/DIRECTION 49/200 DATE 02/26 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 53 MIXED PRECIP 0 HEAVY RAIN 43 RAIN 49 LIGHT RAIN 144 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 2 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 0 FOG 155 FOG W/VIS <= 1/4 MILE 21 HAZE 16 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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