Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
880 CXUS53 KGRR 020036 RRA CLSMKG WRKCLSMKG 000 TTAA00 GRR 020025 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 819 PM EDT TUE JUN 01 2021 ................................... ...THE MUSKEGON CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1896 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 96 05/29/2018 LOW -11 03/16/1897 HIGHEST 85 05/20 83 2 MM 05/21 LOWEST 14 03/02 7 7 MM AVG. MAXIMUM 58.7 56.4 2.3 MM AVG. MINIMUM 37.9 37.2 0.7 MM MEAN 48.3 46.8 1.5 MM DAYS MAX >= 90 0 0.2 -0.2 MM DAYS MAX <= 32 0 5.0 -5.0 MM DAYS MIN <= 32 31 34.1 -3.1 MM DAYS MIN <= 0 0 0.2 -0.2 MM PRECIPITATION (INCHES) RECORD MAXIMUM 16.61 2004 MINIMUM 1.93 1930 TOTALS 4.24 9.25 -5.01 MM DAILY AVG. 0.05 0.10 -0.05 MM DAYS >= .01 22 34.7 -12.7 MM DAYS >= .10 10 19.7 -9.7 MM DAYS >= .50 2 5.7 -3.7 MM DAYS >= 1.00 0 1.9 -1.9 MM GREATEST 24 HR. TOTAL 0.82 05/25 TO 05/26 SNOWFALL (INCHES) RECORDS TOTAL 41.8 1965 24 HR TOTAL 12.0 04/05/1982 TO 04/05/1982 SNOW DEPTH 24 03/05/2014 TOTALS 0.2 9.3 -9.1 MM SINCE 7/1 41.8 87.2 -45.4 MM SNOWDEPTH AVG. T MM DAYS >= TRACE 6 6.8 -0.8 MM DAYS >= 1.0 0 2.9 -2.9 MM GREATEST SNOW DEPTH 0 MM 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 1567 1711 -144 MM SINCE 7/1 5980 6247 -267 MM COOLING TOTAL 50 36 14 MM SINCE 1/1 50 36 14 MM FREEZE DATES RECORD EARLIEST 09/22/1976 LATEST 06/22/1992 EARLIEST 10/18 LATEST 05/13 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.5 RESULTANT WIND SPEED/DIRECTION 2/230 HIGHEST WIND SPEED/DIRECTION 35/190 DATE 03/30 HIGHEST GUST SPEED/DIRECTION 52/170 DATE 03/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.55 NUMBER OF DAYS FAIR 24 NUMBER OF DAYS PC 46 NUMBER OF DAYS CLOUDY 22 AVERAGE RH (PERCENT) 59 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 6 LIGHT RAIN 39 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 5 SLEET 0 FOG 27 FOG W/VIS <= 1/4 MILE 2 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$