Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KGRR 011537 CLSAZO WRKCLSAZO 000 TTAA00 GRR 011517 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 1107 AM EDT FRI SEP 01 2023 ................................... ...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2023 TO 8/31/2023... 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 ................................................................ TEMPERATURE (F) RECORD HIGH 109 07/13/1936 LOW 34 06/10/1915 HIGHEST 93 07/05 MM MM 97 06/21 08/23 08/24 LOWEST 45 06/08 MM MM 43 06/04 AVG. MAXIMUM 82.8 81.3 1.5 83.6 AVG. MINIMUM 60.1 60.2 -0.1 61.4 MEAN 71.4 70.7 0.7 72.5 DAYS MAX >= 90 12 10.7 1.3 13 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 18.62 1975 TOTALS 10.58 10.22 0.36 11.42 DAILY AVG. 0.11 0.11 -0.00 0.12 DAYS >= .01 23 34.1 -11.1 31 DAYS >= .10 18 17.8 0.2 24 DAYS >= .50 11 7.0 4.0 7 DAYS >= 1.00 1 2.7 -1.7 2 GREATEST 24 HR. TOTAL 1.84 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 23 57 -34 19 SINCE 7/1 2 12 -10 MM COOLING TOTAL 639 583 56 727 SINCE 1/1 688 632 56 MM FREEZE DATES EARLIEST MM LATEST 04/27 ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.6 RESULTANT WIND SPEED/DIRECTION 2/290 HIGHEST WIND SPEED/DIRECTION 35/200 DATE 07/28 HIGHEST GUST SPEED/DIRECTION 45/200 DATE 07/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.31 NUMBER OF DAYS FAIR 60 NUMBER OF DAYS PC 23 NUMBER OF DAYS CLOUDY 9 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 17 MIXED PRECIP 0 HEAVY RAIN 13 RAIN 15 LIGHT RAIN 30 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 50 FOG W/VIS <= 1/4 MILE 6 HAZE 38 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$