Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KGRR 012218 CLSMKG WRKCLMMKG 000 TTAA00 KGRR 012205 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MI 558 PM EDT SUN SEP 1 2019 ................................... ...THE MUSKEGON MI CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2019 TO 8/31/2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1896 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 07/06/2012 08/03/1964 07/30/1913 LOW 31 06/11/1972 HIGHEST 90 07/06 90 0 94 07/03 LOWEST 44 06/14 41 3 46 06/06 06/03 AVG. MAXIMUM 79.8 78.4 1.4 81.8 AVG. MINIMUM 60.3 59.9 0.4 62.4 MEAN 70.0 69.1 0.9 72.2 DAYS MAX >= 90 1 1.7 -0.7 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 19.15 1905 MINIMUM 3.00 1930 TOTALS 8.25 8.31 -0.06 10.86 DAILY AVG. 0.09 0.09 0.00 0.12 DAYS >= .01 29 27.5 1.5 30 DAYS >= .10 15 16.3 -1.3 20 DAYS >= .50 5 5.8 -0.8 6 DAYS >= 1.00 2 1.7 0.3 3 GREATEST 24 HR. TOTAL 2.12 07/02 TO 07/02 SNOWFALL (INCHES) RECORDS TOTAL 0.0 MM 24 HR TOTAL 0.0 MM SNOW DEPTH MM MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 0.0 SNOWDEPTH AVG. 0 MM MM 0 DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 MM 0 MM 24 HR TOTAL 0.0 MM DEGREE_DAYS HEATING TOTAL 61 96 -35 15 SINCE 7/1 4 30 -26 2 COOLING TOTAL 542 478 64 698 SINCE 1/1 545 507 38 777 FREEZE DATES RECORD EARLIEST 09/22/1976 LATEST 06/22/1992 EARLIEST 10/14 LATEST 05/04 ................................................................. WIND (MPH) AVERAGE WIND SPEED 7.5 RESULTANT WIND SPEED/DIRECTION 1/229 HIGHEST WIND SPEED/DIRECTION 41/200 DATE 08/18 HIGHEST GUST SPEED/DIRECTION 65/300 DATE 07/20 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 19 NUMBER OF DAYS PC 56 NUMBER OF DAYS CLOUDY 17 AVERAGE RH (PERCENT) 67 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$