Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KGRR 061909
CLSMKG
WRKCLSMKG 000
TTAA00 GRR 061906
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
159 PM EST TUE DEC 06 2022
...................................
...THE MUSKEGON CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2022 TO 11/30/2022...
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 95 09/06/1954
09/01/1953
LOW -14 11/25/1950
HIGHEST 86 09/01 85 1 87 09/19
LOWEST 22 11/19 18 4 19 11/23
AVG. MAXIMUM 62.7 60.6 2.1 63.0
AVG. MINIMUM 44.8 43.6 1.2 46.7
MEAN 53.8 52.1 1.7 54.8
DAYS MAX >= 90 0 0.2 -0.2 0
DAYS MAX <= 32 1 2.0 -1.0 2
DAYS MIN <= 32 13 18.8 -5.8 14
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.29 1988
MINIMUM 2.91 1956
TOTALS 8.62 9.98 -1.36 7.01
DAILY AVG. 0.10 0.11 -0.01 0.08
DAYS >= .01 33 35.5 -2.5 41
DAYS >= .10 21 20.7 0.3 22
DAYS >= .50 4 6.4 -2.4 1
DAYS >= 1.00 1 1.9 -0.9 0
GREATEST
24 HR. TOTAL 1.69 09/11 TO 09/11
SNOWFALL (INCHES)
RECORDS
TOTAL 25.7 1995
SNOW DEPTH 16 11/14/1908
TOTALS 6.5 6.5 0.0 5.6
SINCE 7/1 6.5 6.5 0.0 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 9 4.3 4.7 13
DAYS >= 1.0 2 2.0 0.0 2
GREATEST
SNOW DEPTH 4 11/20 2 11/30
DEGREE DAYS
HEATING TOTAL 1121 1251 -130 999
SINCE 7/1 1128 1272 -144 MM
COOLING TOTAL 122 77 45 101
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 9.2
RESULTANT WIND SPEED/DIRECTION 3/240
HIGHEST WIND SPEED/DIRECTION 40/210 DATE 11/05
HIGHEST GUST SPEED/DIRECTION 58/200 DATE 11/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.59
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 33
NUMBER OF DAYS CLOUDY 35
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 19
LIGHT RAIN 32 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 4
LIGHT SNOW 9 SLEET 0
FOG 39 FOG W/VIS <= 1/4 MILE 5
HAZE 17
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$