Climatological Report (Monthly) Issued by NWS
000
CXUS53 KGRR 011325
CLMAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
925 AM EDT SUN OCT 01 2023
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...THE KALAMAZOO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 100 09/02/1953
LOW 29 09/29/1942
HIGHEST 92 09/04 MM MM 87 09/03
09/05
LOWEST 47 09/14 MM MM 39 09/23
09/15
09/19
AVG. MAXIMUM 76.7 74.1 2.6 75.7
AVG. MINIMUM 56.3 52.5 3.8 55.5
MEAN 66.5 63.3 3.2 65.6
DAYS MAX >= 90 3 1.4 1.6 0
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 11.28 2008
TOTALS 3.19 3.27 -0.08 1.81
DAILY AVG. 0.11 0.11 0.00 0.06
DAYS >= .01 8 12.0 -4.0 8
DAYS >= .10 5 5.7 -0.7 4
DAYS >= .50 3 1.8 1.2 1
DAYS >= 1.00 0 0.7 -0.7 1
GREATEST
24 HR. TOTAL 0.94 09/17 TO 09/17
09/06 TO 09/06
SNOWFALL (INCHES)
TOTALS 0.0
SINCE 7/1 0.0
SNOWDEPTH AVG. 0
DAYS >= TRACE 0
DAYS >= 1.0 0
GREATEST
SNOW DEPTH 0
DEGREE DAYS
HEATING TOTAL 44 120 -76 96
SINCE 7/1 46 138 -92 MM
COOLING TOTAL 95 69 26 119
SINCE 1/1 783 701 82 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.3
RESULTANT WIND SPEED/DIRECTION 1/180
HIGHEST WIND SPEED/DIRECTION 24/230 DATE 09/06
HIGHEST GUST SPEED/DIRECTION 35/220 DATE 09/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.39
NUMBER OF DAYS FAIR 16
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 4
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 21 FOG W/VIS <= 1/4 MILE 5
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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