CDUS41 KBOX 122129 CLIBDL CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 429 PM EST FRI DEC 12 2025 ................................... ...THE HARTFORD CT CLIMATE SUMMARY FOR DECEMBER 12 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1904 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 35 206 PM 66 1979 42 -7 43 MINIMUM 21 700 AM -3 1988 26 -5 25 AVERAGE 28 34 -6 34 PRECIPITATION (IN) TODAY 0.00 3.34 2010 0.14 -0.14 0.01 MONTH TO DATE 0.98 1.68 -0.70 2.41 SINCE DEC 1 0.98 1.68 -0.70 2.41 SINCE JAN 1 44.26 44.65 -0.39 44.00 SNOWFALL (IN) TODAY 0.0 13.0 1960 0.3 -0.3 0.0 MONTH TO DATE 2.7 3.0 -0.3 3.3 SINCE DEC 1 2.7 3.0 -0.3 3.3 SINCE JUL 1 2.7 5.1 -2.4 3.3 SNOW DEPTH 1 DEGREE DAYS HEATING TODAY 37 32 5 31 MONTH TO DATE 447 358 89 343 SINCE DEC 1 447 358 89 343 SINCE JUL 1 1564 1524 40 1107 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 852 819 33 1183 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 15.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 60 400 AM LOWEST 40 100 PM AVERAGE 50 .......................................................... THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 61 2020 MINIMUM TEMPERATURE (F) 25 -11962 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 709 AM EST SUNSET 420 PM EST DECEMBER 13 2025......SUNRISE 710 AM EST SUNSET 420 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$