184 CDUS41 KBOX 140534 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1233 AM EST TUE JAN 14 2020 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 13 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 43 528 PM 63 1932 36 7 29 MINIMUM 36 1021 PM -9 1914 22 14 16 AVERAGE 40 29 11 23 PRECIPITATION (IN) YESTERDAY 0.01 1.36 1979 0.11 -0.10 0.00 MONTH TO DATE 0.29 1.43 -1.14 1.08 SINCE DEC 1 6.36 5.21 1.15 3.80 SINCE JAN 1 0.29 1.43 -1.14 1.08 SNOWFALL (IN) YESTERDAY T 11.0 1938 0.4 -0.4 0.0 MONTH TO DATE 0.1 5.5 -5.4 T SINCE DEC 1 11.6 14.5 -2.9 0.1 SINCE JUL 1 11.6 15.8 -4.2 0.2 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 25 36 -11 42 MONTH TO DATE 299 464 -165 404 SINCE DEC 1 1152 1403 -251 1258 SINCE JUL 1 2074 2458 -384 2282 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) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 82 1000 PM LOWEST 51 1200 AM AVERAGE 67 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 69 1932 MINIMUM TEMPERATURE (F) 22 -8 1914 SUNRISE AND SUNSET JANUARY 14 2020.......SUNRISE 711 AM EST SUNSET 435 PM EST JANUARY 15 2020.......SUNRISE 711 AM EST SUNSET 436 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$