Climatological Report (Monthly)
Issued by NWS
Issued by NWS
347 CXUS53 KGRR 010921 CLMJXN CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 421 AM EST MON JAN 01 2024 ................................... ...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1944 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) HIGHEST 60 12/09 MM MM 55 12/30 LOWEST 20 12/13 MM MM -2 12/23 AVG. MAXIMUM 43.9 36.2 7.7 36.6 AVG. MINIMUM 33.5 23.6 9.9 25.2 MEAN 38.7 29.9 8.8 30.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 2 11.7 -9.7 9 DAYS MIN <= 32 13 26.0 -13.0 24 DAYS MIN <= 0 0 0.9 -0.9 2 PRECIPITATION (INCHES) TOTALS 2.32 1.76 0.56 1.33 DAILY AVG. 0.07 0.06 0.01 0.04 DAYS >= .01 18 11.9 6.1 9 DAYS >= .10 8 4.7 3.3 4 DAYS >= .50 1 0.9 0.1 0 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.67 12/01 TO 12/01 DEGREE DAYS HEATING TOTAL 808 1088 -280 1050 SINCE 7/1 2112 2435 -323 2309 COOLING TOTAL 0 0 0 0 SINCE 1/1 472 634 -162 669 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.1 RESULTANT WIND SPEED/DIRECTION 3/210 HIGHEST WIND SPEED/DIRECTION 26/240 DATE 12/09 HIGHEST GUST SPEED/DIRECTION 41/240 DATE 12/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.76 NUMBER OF DAYS FAIR 5 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 21 AVERAGE RH (PERCENT) 81 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 2 LIGHT RAIN 16 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 3 SLEET 0 FOG 18 FOG W/VIS <= 1/4 MILE 2 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$