Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
390 CXUS54 KJAN 040814 CLMMEI CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSON MS 214 AM CST THU JAN 04 2024 ................................... ...THE MERIDIAN CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1889 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 84 12/07/1998 LOW 2 12/23/1989 HIGHEST 77 12/01 77 0 82 12/07 12/09 LOWEST 27 12/30 20 7 12 12/23 AVG. MAXIMUM 63.0 61.1 1.9 61.2 AVG. MINIMUM 38.0 38.6 -0.6 41.9 MEAN 50.5 49.9 0.6 51.5 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 1 DAYS MIN <= 32 14 12.9 1.1 11 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 14.79 1973 MINIMUM 0.87 1896 TOTALS 2.99 5.27 -2.28 4.03 DAILY AVG. 0.10 0.17 -0.07 0.13 DAYS >= .01 8 10.4 -2.4 7 DAYS >= .10 6 6.8 -0.8 5 DAYS >= .50 4 3.4 0.6 2 DAYS >= 1.00 0 1.7 -1.7 1 GREATEST 24 HR. TOTAL 1.12 12/24 TO 12/25 2.61 SNOWFALL (INCHES) RECORDS TOTAL 17.6 1963 TOTALS 0.0 0.1 -0.1 0.0 SINCE 7/1 0.0 0.1 -0.1 MM DAYS >= TRACE 0 DAYS >= 1.0 0 0.1 -0.1 0 GREATEST 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 449 479 -30 433 SINCE 7/1 797 860 -63 MM COOLING TOTAL 7 9 -2 23 SINCE 1/1 2681 2478 203 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.0 HIGHEST WIND SPEED/DIRECTION 31/300 DATE 12/09 HIGHEST GUST SPEED/DIRECTION 42/300 DATE 12/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.26 NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 7 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 6 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$