319 CDUS41 KLWX 090528 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1226 AM EST FRI JAN 9 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 8 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 26 1159 PM 73 2008 43 -17 31 MINIMUM 12 740 AM 0 1878 29 -17 13 AVERAGE 19 36 -17 22 PRECIPITATION (IN) YESTERDAY 0.00 2.21 1884 0.09 -0.09 0.00 MONTH TO DATE 0.90 0.70 0.20 0.58 SINCE DEC 1 4.40 3.75 0.65 6.11 SINCE JAN 1 0.90 0.70 0.20 0.58 SNOWFALL (IN) YESTERDAY 0.0 6.3 1988 0.2 -0.2 MONTH TO DATE 2.4 1.0 1.4 SINCE JUL 1 2.4 3.8 -1.4 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 46 29 17 43 MONTH TO DATE 237 232 5 290 SINCE DEC 1 886 1018 -132 986 SINCE JUL 1 1493 1713 -220 1694 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 11.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 42 300 AM LOWEST 29 300 PM AVERAGE 36 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 43 76 1937 MINIMUM TEMPERATURE (F) 29 4 1970 SUNRISE AND SUNSET JANUARY 9 2015.......SUNRISE 727 AM EST SUNSET 504 PM EST JANUARY 10 2015.......SUNRISE 726 AM EST SUNSET 505 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$