808 CDUS41 KLWX 290521 CLIBWI CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1221 AM EST TUE DEC 29 2020 ................................... ...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 28 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 56 3:33 PM 74 1946 42 14 65 MINIMUM 27 1:33 AM 10 1950 26 1 35 2017 AVERAGE 42 34 8 50 PRECIPITATION (IN) YESTERDAY 0.00 1.25 1967 0.10 -0.10 0.00 MONTH TO DATE 4.58 3.10 1.48 2.74 SINCE DEC 1 4.58 3.10 1.48 2.74 SINCE JAN 1 57.38 41.61 15.77 37.30 SNOWFALL (IN) YESTERDAY 0.0 2.0 1993 0.1 -0.1 0.0 MONTH TO DATE 1.6 2.6 -1.0 0.3 SINCE DEC 1 1.6 2.6 -1.0 0.3 SINCE JUL 1 1.6 3.0 -1.4 0.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 31 -8 15 MONTH TO DATE 708 784 -76 720 SINCE DEC 1 708 784 -76 720 SINCE JUL 1 1295 1688 -393 1481 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 13 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 5.0 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 3:00 AM LOWEST 37 3:00 PM AVERAGE 61 .......................................................... THE BALTIMORE MD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 77 1984 MINIMUM TEMPERATURE (F) 25 2 1917 SUNRISE AND SUNSET DECEMBER 29 2020......SUNRISE 7:26 AM EST SUNSET 4:52 PM EST DECEMBER 30 2020......SUNRISE 7:26 AM EST SUNSET 4:53 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$