Climatological Report (Annual)
Issued by NWS Columbia, SC
Issued by NWS Columbia, SC
000 CXUS52 KCAE 012059 CLACAE CLIMATE REPORT NATIONAL WEATHER SERVICE COLUMBIA SC 359 PM EST SAT JAN 01 2022 ................................... ...THE COLUMBIA METRO AIRPORT SC CLIMATE SUMMARY FOR THE YEAR OF 2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1887 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 109 06/30/2012 06/29/2012 LOW -2 02/14/1899 HIGHEST 97 08/01 75 22 98 07/20 07/15 LOWEST 22 02/04 53 -31 20 12/26 AVG. MAXIMUM 75.9 75.6 0.3 76.1 AVG. MINIMUM 53.5 52.9 0.6 55.5 MEAN 64.7 64.3 0.4 65.8 DAYS MAX >= 90 70 80.8 -10.8 66 DAYS MAX <= 32 0 0.2 -0.2 0 DAYS MIN <= 32 38 46.5 -8.5 31 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 70.53 1964 MINIMUM 27.11 1933 TOTALS 47.70 45.24 2.46 56.33 DAILY AVG. 0.13 0.12 0.01 0.15 DAYS >= .01 107 108.6 -1.6 123 DAYS >= .10 69 70.7 -1.7 88 DAYS >= .50 34 29.7 4.3 32 DAYS >= 1.00 14 13.0 1.0 15 GREATEST 24 HR. TOTAL 5.29 08/21 TO 08/22 3.83 07/29 TO 07/29 STORM TOTAL 5.13 1.07 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 16.0 1973 24 HR TOTAL 15.7 02/09/1973 TO 02/10/1973 SNOW DEPTH 14 02/11/1973 TOTALS 0.0 1.2 -1.2 0.0 LIQUID EQUIV 0.00 0.20 -0.20 0.00 SINCE 7/1 0.0 0.1 -0.1 MM LIQUID 7/1 0.00 0.00 0.00 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.8 -0.8 0 DAYS >= 1.0 0 0.4 -0.4 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL 0.0 MM 0.0 STORM TOTAL 0.0 0.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 2186 2473 -287 1973 SINCE 7/1 765 992 -227 MM COOLING TOTAL 2201 2237 -36 2380 SINCE 1/1 2201 2237 -36 MM FREEZE DATES RECORD EARLIEST 10/15/1991 LATEST 04/03/1964 EARLIEST 11/08 LATEST 04/03 ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.4 RESULTANT WIND SPEED/DIRECTION 1/230 HIGHEST WIND SPEED/DIRECTION 41/230 DATE 05/04 HIGHEST GUST SPEED/DIRECTION 65/230 DATE 05/04 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.49 NUMBER OF DAYS FAIR 127 NUMBER OF DAYS PC 152 NUMBER OF DAYS CLOUDY 84 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 55 MIXED PRECIP 0 HEAVY RAIN 57 RAIN 59 LIGHT RAIN 138 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 188 FOG W/VIS <= 1/4 MILE 23 HAZE 65 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$