Climatological Report (Monthly)
Issued by NWS
Issued by NWS
575 CXUS53 KGRR 010921 CLMBIV CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 421 AM EST MON JAN 01 2024 ................................... ...THE HOLLAND CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 70 12/05/2001 LOW -17 12/30/1935 HIGHEST 58 12/09 MM MM 53 12/02 LOWEST 27 12/20 MM MM 6 12/23 12/21 12/30 AVG. MAXIMUM 44.2 36.9 7.3 35.0 AVG. MINIMUM 34.8 26.2 8.6 27.2 MEAN 39.5 31.5 8.0 31.1 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 9.2 -9.2 9 DAYS MIN <= 32 10 24.5 -14.5 24 DAYS MIN <= 0 0 0.2 -0.2 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.98 1909 MINIMUM 0.53 1913 TOTALS 2.42 2.11 0.31 1.53 DAILY AVG. 0.08 0.07 0.01 0.05 DAYS >= .01 18 13.8 4.2 12 DAYS >= .10 7 5.8 1.2 6 DAYS >= .50 0 1.0 -1.0 1 DAYS >= 1.00 0 0.2 -0.2 0 GREATEST 24 HR. TOTAL 0.56 12/22 TO 12/23 DEGREE DAYS HEATING TOTAL 783 1037 -254 959 SINCE 7/1 1987 2336 -349 2142 COOLING TOTAL 0 0 0 0 SINCE 1/1 641 631 10 740 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.8 RESULTANT WIND SPEED/DIRECTION 2/220 HIGHEST WIND SPEED/DIRECTION 37/240 DATE 12/09 HIGHEST GUST SPEED/DIRECTION 53/200 DATE 12/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.75 NUMBER OF DAYS FAIR 3 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 19 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 9 LIGHT RAIN 17 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 5 SLEET 0 FOG 20 FOG W/VIS <= 1/4 MILE 3 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$