Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KGRR 020441 CLSAZO WRKCLSAZO 000 TTAA00 GRR 020423 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 1122 PM EST WED MAR 01 2023 ................................... ...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2022 TO 2/28/2023... 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 71 02/11/1999 LOW -22 02/05/1918 02/10/1912 HIGHEST 58 01/03 MM MM 63 12/15 LOWEST 4 12/23 MM MM -1 01/28 AVG. MAXIMUM 39.1 34.2 4.9 36.0 AVG. MINIMUM 27.1 20.6 6.5 20.2 MEAN 33.1 27.4 5.7 28.1 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 18 40.7 -22.7 39 DAYS MIN <= 32 64 78.1 -14.1 82 DAYS MIN <= 0 0 4.7 -4.7 2 PRECIPITATION (INCHES) RECORD MAXIMUM 11.57 1985 TOTALS 7.52 4.72 2.80 4.10 DAILY AVG. 0.08 0.05 0.03 0.05 DAYS >= .01 34 33.2 0.8 26 DAYS >= .10 18 12.0 6.0 11 DAYS >= .50 4 2.5 1.5 2 DAYS >= 1.00 3 0.4 2.6 0 GREATEST 24 HR. TOTAL 1.27 02/27 TO 02/27 SNOWFALL (INCHES) TOTALS 21.0 SINCE 7/1 42.7 SNOWDEPTH AVG. 1 DAYS >= TRACE 33 DAYS >= 1.0 7 GREATEST SNOW DEPTH 7 DEGREE DAYS HEATING TOTAL 2823 3381 -558 3296 SINCE 7/1 3981 4689 -708 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM FREEZE DATES EARLIEST 10/08 LATEST 04/27 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.9 RESULTANT WIND SPEED/DIRECTION 4/230 HIGHEST WIND SPEED/DIRECTION 31/220 DATE 02/09 HIGHEST GUST SPEED/DIRECTION 44/210 DATE 12/03 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.73 NUMBER OF DAYS FAIR 15 NUMBER OF DAYS PC 20 NUMBER OF DAYS CLOUDY 55 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 10 LIGHT RAIN 26 FREEZING RAIN 4 LT FREEZING RAIN 3 HAIL 0 HEAVY SNOW 2 SNOW 4 LIGHT SNOW 33 SLEET 0 FOG 55 FOG W/VIS <= 1/4 MILE 10 HAZE 32 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$