Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KGRR 061911 CLSAZO WRKCLSAZO 000 TTAA00 GRR 061906 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 159 PM EST TUE DEC 06 2022 ................................... ...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2022 TO 11/30/2022... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1887 TO 2022 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 100 09/01/1950 09/02/1950 LOW -7 11/25/1950 HIGHEST 87 09/03 MM MM 90 09/14 LOWEST 19 11/20 MM MM 20 11/23 11/22 AVG. MAXIMUM 63.7 61.0 2.7 64.0 AVG. MINIMUM 43.3 42.3 1.0 46.0 MEAN 53.5 51.7 1.8 55.0 DAYS MAX >= 90 0 1.4 -1.4 1 DAYS MAX <= 32 3 2.0 1.0 1 DAYS MIN <= 32 20 18.9 1.1 18 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 17.79 1941 TOTALS 5.22 9.51 -4.29 9.26 DAILY AVG. 0.06 0.10 -0.04 0.10 DAYS >= .01 32 36.2 -4.2 37 DAYS >= .10 15 18.5 -3.5 21 DAYS >= .50 3 5.5 -2.5 5 DAYS >= 1.00 1 1.8 -0.8 3 GREATEST 24 HR. TOTAL 1.03 09/19 TO 09/19 SNOWFALL (INCHES) TOTALS 21.7 SINCE 7/1 21.7 SNOWDEPTH AVG. 1 DAYS >= TRACE 9 DAYS >= 1.0 5 GREATEST SNOW DEPTH 10 DEGREE DAYS HEATING TOTAL 1154 1292 -138 1028 SINCE 7/1 1158 1311 -153 MM COOLING TOTAL 124 77 47 150 SINCE 1/1 966 709 257 MM FREEZE DATES EARLIEST 10/08 LATEST 04/27 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.4 RESULTANT WIND SPEED/DIRECTION 3/230 HIGHEST WIND SPEED/DIRECTION 43/190 DATE 11/05 HIGHEST GUST SPEED/DIRECTION 64/180 DATE 11/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 43 NUMBER OF DAYS PC 23 NUMBER OF DAYS CLOUDY 25 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 12 LIGHT RAIN 30 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 3 SNOW 5 LIGHT SNOW 9 SLEET 0 FOG 55 FOG W/VIS <= 1/4 MILE 14 HAZE 19 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$