284 CDUS41 KLWX 130529 CLIBWI CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT SUN SEP 13 2020 ................................... ...THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 12 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 75 4:06 PM 97 2019 79 -4 97 MINIMUM 63 11:59 PM 43 1967 59 4 71 AVERAGE 69 69 0 84 PRECIPITATION (IN) YESTERDAY 0.00 3.42 1960 0.13 -0.13 0.12 MONTH TO DATE 2.36 1.47 0.89 0.12 SINCE SEP 1 2.36 1.47 0.89 0.12 SINCE JAN 1 39.97 29.32 10.65 27.21 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 4 -4 0 SINCE SEP 1 0 4 -4 0 SINCE JUL 1 0 5 -5 0 COOLING YESTERDAY 4 5 -1 19 MONTH TO DATE 125 78 47 142 SINCE SEP 1 125 78 47 142 SINCE JAN 1 1510 1088 422 1564 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 9.0 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1:00 AM LOWEST 57 2:00 PM AVERAGE 71 .......................................................... THE BALTIMORE MD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 97 1952 MINIMUM TEMPERATURE (F) 59 42 1958 SUNRISE AND SUNSET SEPTEMBER 13 2020.....SUNRISE 6:47 AM EDT SUNSET 7:17 PM EDT SEPTEMBER 14 2020.....SUNRISE 6:47 AM EDT SUNSET 7:16 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$