Climatological Report (Monthly)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
000 CXUS53 KGRR 011509 CLMGRR CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 1109 AM EDT THU JUN 01 2023 ................................... ...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE MONTH OF MAY 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 21 05/01/1903 HIGHEST 90 05/30 85 5 87 05/11 05/31 05/12 05/31 LOWEST 36 05/01 31 5 36 05/08 AVG. MAXIMUM 71.6 69.8 1.8 71.2 AVG. MINIMUM 46.2 48.6 -2.4 51.7 MEAN 58.9 59.2 -0.3 61.5 DAYS MAX >= 90 2 0.4 1.6 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.9 -0.9 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 10.01 2001 MINIMUM 0.72 1936 TOTALS 0.84 4.00 -3.16 4.07 DAILY AVG. 0.03 0.13 -0.10 0.13 DAYS >= .01 7 12.5 -5.5 11 DAYS >= .10 3 7.8 -4.8 7 DAYS >= .50 0 2.3 -2.3 4 DAYS >= 1.00 0 0.8 -0.8 1 GREATEST 24 HR. TOTAL 0.44 05/06 TO 05/07 SNOWFALL (INCHES) RECORDS TOTAL 5.5 1923 SNOW DEPTH T MM TOTALS T 0.0 0.0 0.0 SINCE 7/1 110.7 77.6 33.1 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 2 0.0 2.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 MM DEGREE DAYS HEATING TOTAL 211 225 -14 190 SINCE 7/1 5918 6369 -451 MM COOLING TOTAL 28 45 -17 88 SINCE 1/1 40 51 -11 MM FREEZE DATES RECORD EARLIEST 09/03/1946 LATEST 06/04/1945 EARLIEST 10/08 LATEST 04/28 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.7 RESULTANT WIND SPEED/DIRECTION 1/070 HIGHEST WIND SPEED/DIRECTION 29/300 DATE 05/02 HIGHEST GUST SPEED/DIRECTION 41/300 DATE 05/02 SKY COVER POSSIBLE SUNSHINE (PERCENT) 57 AVERAGE SKY COVER 0.56 NUMBER OF DAYS FAIR 7 NUMBER OF DAYS PC 16 NUMBER OF DAYS CLOUDY 8 AVERAGE RH (PERCENT) 59 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 0 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 1 FOG 5 FOG W/VIS <= 1/4 MILE 0 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$