Climatological Report (Seasonal)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
000 CXUS53 KGRR 011524 CLSGRR WRKCLSGRR 000 TTAA00 GRR 011517 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 1107 AM EDT FRI SEP 01 2023 ................................... ...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2023 TO 8/31/2023... 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 108 07/13/1936 LOW 32 06/04/1945 HIGHEST 91 07/05 93 -2 95 06/21 08/23 08/24 LOWEST 47 06/07 41 6 45 06/04 08/31 AVG. MAXIMUM 80.6 81.2 -0.6 81.6 AVG. MINIMUM 59.4 60.7 -1.3 60.7 MEAN 70.0 70.9 -0.9 71.1 DAYS MAX >= 90 9 8.8 0.2 7 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 22.63 1994 MINIMUM 3.18 1918 TOTALS 10.39 11.35 -0.96 9.22 DAILY AVG. 0.11 0.12 -0.01 0.10 DAYS >= .01 27 30.6 -3.6 27 DAYS >= .10 18 18.7 -0.7 14 DAYS >= .50 8 7.8 0.2 8 DAYS >= 1.00 3 3.1 -0.1 1 GREATEST 24 HR. TOTAL 1.68 07/12 TO 07/12 SNOWFALL (INCHES) RECORDS TOTAL 0.0 MM SNOW DEPTH 0 MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 MM DEGREE DAYS HEATING TOTAL 42 56 -14 34 SINCE 7/1 14 11 3 MM COOLING TOTAL 528 600 -72 625 SINCE 1/1 568 652 -84 MM FREEZE DATES RECORD EARLIEST 09/03/1946 LATEST 06/04/1945 EARLIEST MM LATEST 04/27 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.3 RESULTANT WIND SPEED/DIRECTION 1/290 HIGHEST WIND SPEED/DIRECTION 39/330 DATE 08/24 HIGHEST GUST SPEED/DIRECTION 49/330 DATE 08/24 SKY COVER POSSIBLE SUNSHINE (PERCENT) 58 AVERAGE SKY COVER 0.51 NUMBER OF DAYS FAIR 26 NUMBER OF DAYS PC 53 NUMBER OF DAYS CLOUDY 13 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 20 MIXED PRECIP 0 HEAVY RAIN 15 RAIN 14 LIGHT RAIN 33 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 52 FOG W/VIS <= 1/4 MILE 4 HAZE 28 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$