221 CDUS41 KLWX 220527 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 127 AM EDT FRI MAY 22 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 21 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 63 1229 AM 95 1934 77 -14 80 MINIMUM 53 1121 PM 41 1907 58 -5 63 AVERAGE 58 67 -9 72 PRECIPITATION (IN) YESTERDAY 0.33 1.79 1909 0.14 0.19 0.16 MONTH TO DATE 1.91 2.67 -0.76 3.73 SINCE MAR 1 9.36 9.21 0.15 14.46 SINCE JAN 1 14.77 14.64 0.13 21.06 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 18.3 15.4 2.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 7 2 5 0 MONTH TO DATE 16 66 -50 27 SINCE MAR 1 800 904 -104 950 SINCE JUL 1 3924 4012 -88 4116 COOLING YESTERDAY 0 4 -4 7 MONTH TO DATE 161 54 107 74 SINCE MAR 1 181 80 101 95 SINCE JAN 1 181 80 101 95 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 1000 AM LOWEST 46 200 AM AVERAGE 65 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1941 MINIMUM TEMPERATURE (F) 58 39 1907 SUNRISE AND SUNSET MAY 22 2015...........SUNRISE 550 AM EDT SUNSET 820 PM EDT MAY 23 2015...........SUNRISE 550 AM EDT SUNSET 820 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$