Climatological Report (Annual)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
000 CXUS52 KCHS 042129 RRA CLASAV CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 414 PM EST WED JAN 04 2023 ................................... ...THE SAVANNAH GA CLIMATE SUMMARY FOR THE YEAR OF 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2023 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 102 06/23 MM MM 96 LOWEST 19 12/24 MM MM 29 AVG. MAXIMUM 78.3 77.7 0.6 77.7 AVG. MINIMUM 57.1 57.2 -0.1 57.3 MEAN 67.7 67.4 0.3 67.5 DAYS MAX >= 90 78 80.5 -2.5 56 DAYS MAX <= 32 0 0.1 -0.1 0 DAYS MIN <= 32 22 21.4 0.6 10 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 73.94 1885 MINIMUM 22.00 1931 TOTALS 36.87 48.12 -11.25 49.04 DAILY AVG. 0.10 0.13 -0.03 0.14 DAYS >= .01 112 107.6 4.4 112 DAYS >= .10 67 70.4 -3.4 67 DAYS >= .50 23 30.9 -7.9 28 DAYS >= 1.00 9 14.0 -5.0 10 GREATEST 24 HR. TOTAL 3.72 6.66 09/20 TO 09/20 SNOWFALL (INCHES) RECORDS TOTAL MM MM SNOW DEPTH 1 01/04/2018 02/12/2010 TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.1 -0.1 0 DAYS >= 1.0 0 0.0 0.0 0 DEGREE DAYS HEATING TOTAL 1530 1675 -145 1441 SINCE 7/1 599 638 -39 MM COOLING TOTAL 2616 2596 20 2483 SINCE 1/1 2616 2596 20 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 11/18 LATEST 03/14 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.3 HIGHEST WIND SPEED/DIRECTION 44/250 DATE 01/03 HIGHEST GUST SPEED/DIRECTION 57/250 DATE 01/03 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 81 MIXED PRECIP 0 HEAVY RAIN 44 RAIN 57 LIGHT RAIN 149 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 165 FOG W/VIS <= 1/4 MILE 16 HAZE 34 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$