494 CDUS41 KLWX 120524 CLIBWI CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1224 AM EST SAT DEC 12 2020 ................................... ...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 11 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1871 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 63 2:52 PM 69 1979 46 17 40 MINIMUM 28 6:18 AM 9 1968 29 -1 26 AVERAGE 46 38 8 33 PRECIPITATION (IN) YESTERDAY 0.00 1.72 1992 0.12 -0.12 0.05 MONTH TO DATE 0.90 1.30 -0.40 1.75 SINCE DEC 1 0.90 1.30 -0.40 1.75 SINCE JAN 1 53.70 39.81 13.89 36.31 SNOWFALL (IN) YESTERDAY 0.0 9.3 1960 0.1 -0.1 0.2 MONTH TO DATE 0.0 0.9 -0.9 0.2 SINCE DEC 1 0.0 0.9 -0.9 0.2 SINCE JUL 1 0.0 1.3 -1.3 0.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 19 27 -8 32 MONTH TO DATE 262 282 -20 268 SINCE DEC 1 262 282 -20 268 SINCE JUL 1 849 1186 -337 1029 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1568 1164 404 1758 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 1.8 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 11:00 PM LOWEST 42 4:00 PM AVERAGE 66 .......................................................... THE BALTIMORE MD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 46 71 1979 2015 MINIMUM TEMPERATURE (F) 29 10 1988 SUNRISE AND SUNSET DECEMBER 12 2020......SUNRISE 7:17 AM EST SUNSET 4:44 PM EST DECEMBER 13 2020......SUNRISE 7:18 AM EST SUNSET 4:44 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$