CDUS43 KGRR 140531 CLIGRR CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MI 1230 AM EST SAT DEC 14 2019 ................................... ...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR DECEMBER 13 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1892 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 40 405 PM 61 2015 35 5 40 MINIMUM 28 1122 PM -6 1958 24 4 29 AVERAGE 34 30 4 35 PRECIPITATION (IN) YESTERDAY 0.00 0.81 1975 0.08 -0.08 0.02 MONTH TO DATE 1.46 1.14 0.32 0.67 SINCE DEC 1 1.46 1.14 0.32 0.67 SINCE JAN 1 48.79 36.91 11.88 43.13 SNOWFALL (IN) YESTERDAY 0.0 6.8 1973 0.7 -0.7 0.0 MONTH TO DATE 5.6 7.9 -2.3 1.9 SINCE DEC 1 5.6 7.9 -2.3 1.9 SINCE JUL 1 12.4 15.2 -2.8 16.3 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 31 35 -4 30 MONTH TO DATE 436 432 4 452 SINCE DEC 1 436 432 4 452 SINCE JUL 1 1858 1770 88 1924 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 742 699 43 1003 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE 13 PERCENT AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 85 900 PM LOWEST 64 1200 AM AVERAGE 75 .......................................................... THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 59 2015 1975 MINIMUM TEMPERATURE (F) 24 -1 1943 SUNRISE AND SUNSET DECEMBER 14 2019......SUNRISE 805 AM EST SUNSET 508 PM EST DECEMBER 15 2019......SUNRISE 806 AM EST SUNSET 508 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$