186 CDUS41 KLWX 160537 CLIBWI CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1237 AM EST SAT DEC 16 2023 ................................... ...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 15 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 60 1:57 PM 70 1929 48 12 49 1971 MINIMUM 29 3:26 AM 9 1960 30 -1 33 1962 AVERAGE 45 39 6 41 PRECIPITATION (IN) YESTERDAY 0.00 2.24 2018 0.12 -0.12 2.07 MONTH TO DATE 2.79 1.89 0.90 2.81 SINCE DEC 1 2.79 1.89 0.90 2.81 SINCE JAN 1 37.89 43.18 -5.29 45.19 SNOWFALL (IN) YESTERDAY 0.0 5.7 1905 0.0 0.0 0.0 MONTH TO DATE T 1.0 -1.0 0.0 SINCE DEC 1 T 1.0 -1.0 0.0 SINCE JUL 1 T 1.1 -1.1 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 26 -6 24 MONTH TO DATE 331 370 -39 366 SINCE DEC 1 331 370 -39 366 SINCE JUL 1 1040 1210 -170 1119 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1469 1322 147 1566 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.4 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 66 1:00 AM LOWEST 29 2:00 PM AVERAGE 48 .......................................................... THE BALTIMORE MD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 47 71 1971 MINIMUM TEMPERATURE (F) 30 10 1951 SUNRISE AND SUNSET DECEMBER 16 2023......SUNRISE 7:19 AM EST SUNSET 4:45 PM EST DECEMBER 17 2023......SUNRISE 7:20 AM EST SUNSET 4:45 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$