Climatological Report (Annual)
Issued by NWS Charleston, SC

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000 CXUS52 KCHS 011736 CLASAV CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 1219 PM EST MON JAN 1 2018 ................................... ...THE SAVANNAH GA CLIMATE SUMMARY FOR THE YEAR OF 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2017 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 105 07/20/1986 07/12/1879 LOW 3 01/21/1985 HIGHEST 98 08/16 100 07/05 LOWEST 26 03/16 25 AVG. MAXIMUM 80.4 77.4 3.0 79.7 AVG. MINIMUM 59.0 56.1 2.9 58.3 MEAN 69.7 66.8 2.9 69.0 DAYS MAX >= 90 95 70.0 25.0 105 DAYS MAX <= 32 0 0.1 -0.1 0 DAYS MIN <= 32 10 22.3 -12.3 16 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 73.94 1885 MINIMUM 22.00 1931 TOTALS 53.24 47.96 5.28 55.45 DAILY AVG. 0.15 0.13 0.02 0.15 DAYS >= .01 103 108.2 -5.2 88 DAYS >= .10 70 70.3 -0.3 60 DAYS >= .50 26 31.3 -5.3 26 DAYS >= 1.00 12 14.0 -2.0 17 GREATEST 24 HR. TOTAL 6.61 05/21 TO 05/22 SNOWFALL (INCHES) TOTALS T 0.3 -0.3 T SINCE 7/1 0.0 0.2 -0.2 0.0 SNOWDEPTH AVG. 0 0 DAYS >= TRACE 1 0.3 0.7 1 DAYS >= 1.0 0 0.0 0.0 0 DEGREE_DAYS HEATING TOTAL 1170 1811 -641 1373 SINCE 7/1 600 690 -90 452 COOLING TOTAL 2973 2458 515 3021 SINCE 1/1 2973 2458 515 3021 .................................................. WIND (MPH) AVERAGE WIND SPEED 7.3 HIGHEST WIND SPEED/DIRECTION 44/040 DATE 09/11 HIGHEST GUST SPEED/DIRECTION 64/230 DATE 07/05 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 55 RAIN 55 LIGHT RAIN 123 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 184 FOG W/VIS <= 1/4 MILE 22 HAZE 29 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && 2017 BECAME THE WARMEST YEAR ON RECORD AT THE SAVANNAH INTERNATIONAL AIRPORT. $$

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