Climatological Report (Monthly)
Issued by NWS
Issued by NWS
653 CXUS53 KGRR 011012 CLMAZO CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 612 AM EDT TUE OCT 01 2024 ................................... ...THE KALAMAZOO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1887 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 100 09/02/1953 LOW 29 09/29/1942 HIGHEST 90 09/21 MM MM 92 09/04 09/05 LOWEST 40 09/08 MM MM 47 09/14 09/15 09/19 AVG. MAXIMUM 80.2 74.1 6.1 76.7 AVG. MINIMUM 54.6 52.5 2.1 56.3 MEAN 67.4 63.3 4.1 66.5 DAYS MAX >= 90 1 1.4 -0.4 3 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 1.92 3.27 -1.35 3.19 DAILY AVG. 0.06 0.11 -0.05 0.11 DAYS >= .01 6 12.0 -6.0 8 DAYS >= .10 3 5.7 -2.7 5 DAYS >= .50 1 1.8 -0.8 3 DAYS >= 1.00 1 0.7 0.3 0 GREATEST 24 HR. TOTAL 1.23 09/24 TO 09/24 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 29 120 -91 44 SINCE 7/1 37 138 -101 MM COOLING TOTAL 109 69 40 95 SINCE 1/1 897 701 196 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.1 RESULTANT WIND SPEED/DIRECTION 1/020 HIGHEST WIND SPEED/DIRECTION 23/300 DATE 09/06 HIGHEST GUST SPEED/DIRECTION 33/320 DATE 09/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.26 NUMBER OF DAYS FAIR 22 NUMBER OF DAYS PC 4 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 3 LIGHT RAIN 7 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 23 FOG W/VIS <= 1/4 MILE 5 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$