Climatological Report (Annual)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
000 CXUS52 KCHS 031416 CLASAV CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 902 AM EST SUN JAN 03 2021 ................................... ...THE SAVANNAH GA CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2021 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 99 06/30 102 07/14 09/05 LOWEST 26 12/26 29 AVG. MAXIMUM 80.3 77.4 2.9 80.3 AVG. MINIMUM 60.5 56.1 4.4 59.3 MEAN 70.4 66.8 3.6 69.8 DAYS MAX >= 90 99 70.0 29.0 114 DAYS MAX <= 32 0 0.1 -0.1 0 DAYS MIN <= 32 12 22.3 -10.3 7 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 73.94 1885 MINIMUM 22.00 1931 TOTALS 50.31 47.96 2.35 51.36 DAILY AVG. 0.14 0.13 0.01 0.14 DAYS >= .01 107 108.2 -1.2 104 DAYS >= .10 71 70.3 0.7 63 DAYS >= .50 31 31.3 -0.3 26 DAYS >= 1.00 14 14.0 0.0 19 GREATEST 24 HR. TOTAL 4.08 03/04 TO 03/05 SNOWFALL (INCHES) TOTALS 0.0 0.3 -0.3 0.0 SINCE 7/1 0.0 0.2 -0.2 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.3 -0.3 0 DAYS >= 1.0 0 0.0 0.0 0 DEGREE DAYS HEATING TOTAL 1144 1811 -667 1299 SINCE 7/1 487 690 -203 527 COOLING TOTAL 3210 2458 752 3175 SINCE 1/1 3210 2458 752 3175 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.4 HIGHEST WIND SPEED/DIRECTION 36/180 DATE 01/04 HIGHEST GUST SPEED/DIRECTION 54/240 DATE 06/23 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 69 MIXED PRECIP 0 HEAVY RAIN 51 RAIN 65 LIGHT RAIN 139 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 159 FOG W/VIS <= 1/4 MILE 18 HAZE 30 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && 2020 BECOMES THE WARMEST YEAR ON RECORD AT THE SAVANNAH INTERNATIONAL AIRPORT. $$