Climatological Report (Monthly)
Issued by NWS Greer, SC
Issued by NWS Greer, SC
063 CXUS52 KGSP 011608 CLMGSP CLIMATE REPORT NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 1108 AM EST MON JAN 01 2024 ................................... ...THE GREENVILLE-SPARTANBURG SC CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1884 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 79 12/11/2007 12/10/2007 LOW 3 12/30/1917 HIGHEST 70 12/03 MM MM 70 12/08 LOWEST 22 12/20 MM MM 7 12/24 AVG. MAXIMUM 58.1 54.9 3.2 51.2 AVG. MINIMUM 35.0 34.8 0.2 34.0 MEAN 46.5 44.8 1.7 42.6 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 1 DAYS MIN <= 32 14 13.6 0.4 13 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 12.56 1931 MINIMUM 0.37 1965 TOTALS 4.93 4.58 0.35 4.54 DAILY AVG. 0.16 0.15 0.01 0.15 DAYS >= .01 9 10.0 -1.0 13 DAYS >= .10 7 6.6 0.4 9 DAYS >= .50 4 3.3 0.7 4 DAYS >= 1.00 1 1.6 -0.6 1 GREATEST 24 HR. TOTAL 2.45 12/25 TO 12/26 2.53 12/14 TO 12/15 STORM TOTAL 1.99 1.57 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 14.4 1930 24 HR TOTAL 12.0 12/17/1930 TO 12/17/1930 SNOW DEPTH 10 12/04/1971 TOTALS 0.0 0.6 -0.6 T LIQUID EQUIV 0.00 0.00 0.00 T SINCE 7/1 T 0.7 -0.7 MM LIQUID 7/1 -0.10 0.00 -0.10 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.4 -0.4 1 DAYS >= 1.0 0 0.2 -0.2 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL MM MM STORM TOTAL 0.0 0.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 565 626 -61 688 SINCE 7/1 1091 1192 -101 MM COOLING TOTAL 0 1 -1 0 SINCE 1/1 1602 1720 -118 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 11/01 LATEST 03/21 ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.7 HIGHEST WIND SPEED/DIRECTION 23/260 DATE 12/18 HIGHEST GUST SPEED/DIRECTION 37/270 DATE 12/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.32 NUMBER OF DAYS FAIR 19 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 61 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 6 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 10 FOG W/VIS <= 1/4 MILE 2 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$