Climatological Report (Seasonal)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
897 CXUS53 KGRR 021321 CCA CLSGRR CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 303 PM EST FRI DEC 01 2023 ................................... ...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2023 TO 11/30/2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1892 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 98 09/02/1913 09/16/1899 LOW -10 11/25/1950 HIGHEST 91 09/05 87 4 85 09/03 LOWEST 18 11/28 16 2 18 11/19 11/25 11/20 11/22 AVG. MAXIMUM 60.9 60.6 0.3 61.2 AVG. MINIMUM 43.7 42.7 1.0 42.3 MEAN 52.3 51.6 0.7 51.7 DAYS MAX >= 90 3 0.7 2.3 0 DAYS MAX <= 32 1 2.4 -1.4 4 DAYS MIN <= 32 18 20.2 -2.2 20 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 18.11 1911 MINIMUM 2.59 1956 TOTALS 8.43 10.55 -2.12 7.37 DAILY AVG. 0.09 0.12 -0.03 0.08 DAYS >= .01 30 35.6 -5.6 32 DAYS >= .10 15 21.0 -6.0 21 DAYS >= .50 8 6.5 1.5 4 DAYS >= 1.00 2 2.4 -0.4 0 GREATEST 24 HR. TOTAL 1.12 SNOWFALL (INCHES) RECORDS TOTAL 31.0 2014 SNOW DEPTH 11 11/21/2000 11/07/1951 TOTALS 1.9 7.4 -5.5 28.0 SINCE 7/1 1.9 7.4 -5.5 MM SNOWDEPTH AVG. T 1 DAYS >= TRACE 7 4.9 2.1 11 DAYS >= 1.0 0 2.1 -2.1 4 GREATEST SNOW DEPTH 0 10 11/19 11/20 DEGREE DAYS HEATING TOTAL 1231 1296 -65 1267 SINCE 7/1 1245 1313 -68 MM COOLING TOTAL 100 81 19 87 SINCE 1/1 668 733 -65 MM FREEZE DATES RECORD EARLIEST 09/03/1946 LATEST 06/04/1945 EARLIEST 10/23 LATEST 04/27 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.1 RESULTANT WIND SPEED/DIRECTION 2/220 HIGHEST WIND SPEED/DIRECTION 36/170 DATE 11/06 HIGHEST GUST SPEED/DIRECTION 47/170 DATE 11/06 SKY COVER POSSIBLE SUNSHINE (PERCENT) 39 AVERAGE SKY COVER 0.62 NUMBER OF DAYS FAIR 13 NUMBER OF DAYS PC 43 NUMBER OF DAYS CLOUDY 35 AVERAGE RH (PERCENT) 75 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 10 RAIN 11 LIGHT RAIN 37 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 6 SLEET 0 FOG 49 FOG W/VIS <= 1/4 MILE 2 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$