Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
345 CXUS53 KGRR 011411 CLSLAN WRKCLMLAN 000 TTAA00 KGRR 011409 CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MI 856 AM EST SUN MAR 1 2020 ................................... ...THE LANSING MI CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2019 TO 2/29/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1864 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 70 12/31/1875 LOW -37 02/02/1868 HIGHEST 59 12/26 54 5 54 12/02 LOWEST 02/14 -8 7 -14 01/31 01/21 01/30 AVG. MAXIMUM 36.2 32.5 3.7 32.9 AVG. MINIMUM 23.8 19.2 4.6 18.9 MEAN 30.0 25.9 4.1 25.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 29 43.8 -14.8 45 DAYS MIN <= 32 82 77.6 4.4 84 DAYS MIN <= 0 1 7.1 -6.1 9 PRECIPITATION (INCHES) RECORD MAXIMUM 11.65 1950 MINIMUM 1.35 2003 TOTALS 9.18 4.99 4.19 6.78 DAILY AVG. 0.10 0.06 0.04 0.08 DAYS >= .01 39 37.9 1.1 45 DAYS >= .10 15 14.1 0.9 19 DAYS >= .50 5 2.1 2.9 5 DAYS >= 1.00 2 0.2 1.8 0 GREATEST 24 HR. TOTAL 2.38 1/11 TO 1/11 SNOWFALL (INCHES) RECORDS TOTAL 64.2 1908 24 HR TOTAL 15.4 01/26/1967 TO 01/26/1967 SNOW DEPTH 24 01/28/1978 01/27/1978 TOTALS 35.9 38.4 -2.5 20.4 SINCE 7/1 42.7 42.2 0.5 32.3 SNOWDEPTH AVG. 1 3 -2 2 DAYS >= TRACE 46 33.1 12.9 29 DAYS >= 1.0 10 12.1 -2.1 8 GREATEST SNOW DEPTH 6 02/15 8 02/13 02/14 24 HR TOTAL 6.8 01/18 TO 01/18 DEGREE_DAYS HEATING TOTAL 3158 3520 -362 3492 SINCE 7/1 MM 4971 MM MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 0 FREEZE DATES RECORD EARLIEST 08/03/1894 LATEST 07/15/1863 EARLIEST 10/01 LATEST 05/10 ................................................................. WIND (MPH) AVERAGE WIND SPEED 9.9 RESULTANT WIND SPEED/DIRECTION 4/239 HIGHEST WIND SPEED/DIRECTION 36/250 DATE 12/30 HIGHEST GUST SPEED/DIRECTION 48/260 DATE 12/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.70 NUMBER OF DAYS FAIR 16 NUMBER OF DAYS PC 30 NUMBER OF DAYS CLOUDY 45 AVERAGE RH (PERCENT) 73 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$