Climatological Report (Seasonal)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
000 CXUS53 KGRR 011410 CLSGRR WRKCLMGRR 000 TTAA00 KGRR 011409 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MI 856 AM EST SUN MAR 1 2020 ................................... ...THE GRAND RAPIDS MI (ASOS) CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2019 TO 2/29/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1892 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 69 12/05/2001 02/11/1999 LOW -24 02/14/1899 02/13/1899 HIGHEST 61 12/26 53 8 53 12/28 LOWEST 4 02/15 -6 10 -10 01/31 02/14 AVG. MAXIMUM 36.6 33.1 3.5 32.8 AVG. MINIMUM 24.8 20.5 4.3 20.3 MEAN 30.7 26.8 3.9 26.6 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 25 41.2 -16.2 43 DAYS MIN <= 32 77 77.4 -0.4 84 DAYS MIN <= 0 0 3.8 -3.8 6 PRECIPITATION (INCHES) RECORD MAXIMUM 13.78 1898 MINIMUM 2.08 1987 TOTALS 8.89 6.38 2.51 8.32 DAILY AVG. 0.10 0.07 0.03 0.09 DAYS >= .01 39 44.2 -5.2 54 DAYS >= .10 16 17.8 -1.8 26 DAYS >= .50 5 2.7 2.3 5 DAYS >= 1.00 2 0.6 1.4 0 GREATEST 24 HR. TOTAL 2.02 1/11 TO 1/11 SNOWFALL (INCHES) RECORDS TOTAL 105.6 2014 24 HR TOTAL 16.1 01/26/1978 TO 01/26/1978 SNOW DEPTH 27 01/27/1978 TOTALS 41.7 57.5 -15.8 54.1 SINCE 7/1 48.5 64.8 -16.3 68.5 SNOWDEPTH AVG. 1 4 -3 2 DAYS >= TRACE 57 38.9 18.1 54 DAYS >= 1.0 14 18.1 -4.1 16 GREATEST SNOW DEPTH 6 01/21 14 01/30 01/19 01/20 24 HR TOTAL 6.3 01/18 TO 01/18 DEGREE_DAYS HEATING TOTAL 3095 3439 -344 3432 SINCE 7/1 MM 4812 MM MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 0 FREEZE DATES RECORD EARLIEST 09/03/1946 LATEST 06/04/1945 EARLIEST 10/13 LATEST 05/02 ................................................................. WIND (MPH) AVERAGE WIND SPEED 10.3 RESULTANT WIND SPEED/DIRECTION 4/244 HIGHEST WIND SPEED/DIRECTION 35/240 DATE 12/30 HIGHEST GUST SPEED/DIRECTION 46/240 DATE 12/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) 22 AVERAGE SKY COVER 0.80 NUMBER OF DAYS FAIR 7 NUMBER OF DAYS PC 23 NUMBER OF DAYS CLOUDY 61 AVERAGE RH (PERCENT) 74 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$