Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS53 KGRR 020058 CLAMKG CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 749 PM EST SUN JAN 01 2023 ................................... ...THE MUSKEGON CLIMATE SUMMARY FOR THE YEAR OF 2022... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1896 TO 2022 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 -30 02/11/1899 HIGHEST 93 06/14 MM MM 90 08/24 LOWEST 2 01/16 MM MM -9 02/17 AVG. MAXIMUM 58.5 57.9 0.6 59.7 AVG. MINIMUM 41.6 40.9 0.7 42.4 MEAN 50.1 49.4 0.7 51.1 DAYS MAX >= 90 6 3.4 2.6 1 DAYS MAX <= 32 46 46.1 -0.1 31 DAYS MIN <= 32 126 130.2 -4.2 120 DAYS MIN <= 0 0 2.5 -2.5 2 PRECIPITATION (INCHES) RECORD MAXIMUM 47.97 2019 MINIMUM 16.57 1930 TOTALS 32.58 35.08 -2.50 30.92 DAILY AVG. 0.09 0.10 -0.01 0.08 DAYS >= .01 149 142.5 6.5 141 DAYS >= .10 74 76.1 -2.1 69 DAYS >= .50 18 21.0 -3.0 13 DAYS >= 1.00 6 6.6 -0.6 7 GREATEST 24 HR. TOTAL 1.71 SNOWFALL (INCHES) RECORDS TOTAL 182.2 1962 SNOW DEPTH 34 12/20/1963 TOTALS 72.5 87.2 -14.7 40.6 SINCE 7/1 24.3 28.8 -4.5 MM SNOWDEPTH AVG. 1 1 DAYS >= TRACE 84 48.1 35.9 72 DAYS >= 1.0 21 26.6 -5.6 16 GREATEST SNOW DEPTH 14 01/07 16 02/22 DEGREE DAYS HEATING TOTAL 6183 6297 -114 5774 SINCE 7/1 2118 2300 -182 MM COOLING TOTAL 878 650 228 841 SINCE 1/1 878 650 228 MM FREEZE DATES RECORD EARLIEST 09/22/1976 LATEST 06/22/1992 EARLIEST 10/19 LATEST 04/28 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.7 RESULTANT WIND SPEED/DIRECTION 3/220 HIGHEST WIND SPEED/DIRECTION 40/210 DATE 11/05 HIGHEST GUST SPEED/DIRECTION 59/200 DATE 03/06 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.66 NUMBER OF DAYS FAIR 60 NUMBER OF DAYS PC 151 NUMBER OF DAYS CLOUDY 153 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 26 MIXED PRECIP 0 HEAVY RAIN 30 RAIN 53 LIGHT RAIN 119 FREEZING RAIN 1 LT FREEZING RAIN 3 HAIL 0 HEAVY SNOW 10 SNOW 28 LIGHT SNOW 83 SLEET 0 FOG 165 FOG W/VIS <= 1/4 MILE 22 HAZE 86 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$