259 CDUS41 KLWX 180526 CLIBWI CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1226 AM EST SAT DEC 18 2021 ................................... ...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 17 2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 64 1:08 PM 68 1984 47 17 39 MINIMUM 52 6:24 PM 5 1951 29 23 25 AVERAGE 58 38 20 32 PRECIPITATION (IN) YESTERDAY 0.00 2.47 1888 0.12 -0.12 0.02 MONTH TO DATE 0.13 2.13 -2.00 3.51 SINCE DEC 1 0.13 2.13 -2.00 3.51 SINCE JAN 1 40.10 43.42 -3.32 56.31 SNOWFALL (IN) YESTERDAY 0.0 11.5 1932 0.1 -0.1 T MONTH TO DATE 0.0 1.2 -1.2 1.6 SINCE DEC 1 0.0 1.2 -1.2 1.6 SINCE JUL 1 T 1.3 -1.3 1.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 7 27 -20 33 MONTH TO DATE 313 424 -111 411 SINCE DEC 1 313 424 -111 411 SINCE JUL 1 980 1264 -284 998 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1691 1322 369 1568 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 6.4 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 5:00 AM LOWEST 19 7:00 PM AVERAGE 50 .......................................................... THE BALTIMORE MD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 47 72 2006 MINIMUM TEMPERATURE (F) 29 7 1919 SUNRISE AND SUNSET DECEMBER 18 2021......SUNRISE 7:21 AM EST SUNSET 4:46 PM EST DECEMBER 19 2021......SUNRISE 7:22 AM EST SUNSET 4:46 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$