Climatological Report (Seasonal)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
779 CXUS53 KGRR 310057 CLSGRR WRKCLSGRR 000 TTAA00 GRR 310026 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 716 PM EST SAT DEC 30 2023 ................................... ...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2023 TO 5/31/2023... 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 95 05/31/1934 LOW -13 03/08/1943 HIGHEST 90 05/30 85 5 87 05/11 05/31 05/12 05/31 LOWEST 15 03/18 6 9 12 03/12 AVG. MAXIMUM 58.2 57.4 0.8 56.2 AVG. MINIMUM 37.5 37.6 -0.1 38.0 MEAN 47.9 47.5 0.4 47.1 DAYS MAX >= 90 2 0.4 1.6 0 DAYS MAX <= 32 3 5.0 -2.0 4 DAYS MIN <= 32 35 33.2 1.8 35 DAYS MIN <= 0 0 0.3 -0.3 0 PRECIPITATION (INCHES) RECORD MAXIMUM 16.37 1976 MINIMUM 3.72 1936 TOTALS 9.39 10.38 -0.99 12.76 DAILY AVG. 0.10 0.11 -0.01 0.14 DAYS >= .01 39 37.1 1.9 45 DAYS >= .10 24 21.7 2.3 28 DAYS >= .50 4 6.1 -2.1 9 DAYS >= 1.00 2 2.1 -0.1 3 GREATEST 24 HR. TOTAL 2.02 03/31 TO 03/31 SNOWFALL (INCHES) RECORDS TOTAL 41.4 1965 SNOW DEPTH 20 03/02/2014 TOTALS 23.9 9.6 14.3 6.4 SINCE 7/1 110.7 77.6 33.1 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 23 8.0 15.0 21 DAYS >= 1.0 6 2.6 3.4 2 GREATEST SNOW DEPTH 9 03/10 1 03/11 03/12 03/13 DEGREE DAYS HEATING TOTAL 1598 1662 -64 1709 SINCE 7/1 5918 6369 -451 MM COOLING TOTAL 40 51 -11 88 SINCE 1/1 40 51 -11 MM FREEZE DATES RECORD EARLIEST 09/03/1946 LATEST 06/04/1945 EARLIEST 10/23 LATEST 04/27 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.4 RESULTANT WIND SPEED/DIRECTION 1/240 HIGHEST WIND SPEED/DIRECTION 39/260 DATE 04/05 HIGHEST GUST SPEED/DIRECTION 57/280 DATE 04/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) 49 AVERAGE SKY COVER 0.61 NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 40 NUMBER OF DAYS CLOUDY 34 AVERAGE RH (PERCENT) 63 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 9 RAIN 14 LIGHT RAIN 37 FREEZING RAIN 1 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 2 SNOW 8 LIGHT SNOW 19 SLEET 2 FOG 38 FOG W/VIS <= 1/4 MILE 4 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$