803 CDUS43 KIND 210531 CLIIND CLIMATE REPORT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1230 AM EST THU DEC 21 2017 ................................... ...THE INDIANAPOLIS IN CLIMATE SUMMARY FOR DECEMBER 20 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 46 404 PM 66 1949 37 9 36 1877 MINIMUM 31 741 AM -12 1963 23 8 11 AVERAGE 39 30 9 24 PRECIPITATION (IN) YESTERDAY 0.00 0.82 2013 0.10 -0.10 0.00 MONTH TO DATE 0.24 2.02 -1.78 1.22 SINCE DEC 1 0.24 2.02 -1.78 1.22 SINCE JAN 1 46.57 41.29 5.28 45.64 SNOWFALL (IN) YESTERDAY 0.0 4.3 1973 0.2 -0.2 0.0 MONTH TO DATE 0.4 3.9 -3.5 4.1 SINCE DEC 1 0.4 3.9 -3.5 4.1 SINCE JUL 1 0.4 5.0 -4.6 4.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 26 35 -9 41 MONTH TO DATE 576 640 -64 769 SINCE DEC 1 576 640 -64 769 SINCE JUL 1 1480 1682 -202 1462 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1164 1066 98 1443 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 7.8 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 37 300 PM AVERAGE 65 .......................................................... THE INDIANAPOLIS IN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 67 1967 MINIMUM TEMPERATURE (F) 23 -21 1989 SUNRISE AND SUNSET DECEMBER 21 2017......SUNRISE 803 AM EST SUNSET 524 PM EST DECEMBER 22 2017......SUNRISE 803 AM EST SUNSET 525 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$