


Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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344 CDUS41 KBOX 110531 CLIBDL CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 131 AM EDT SAT OCT 11 2025 ................................... ...THE HARTFORD CT CLIMATE SUMMARY FOR OCTOBER 10 2025... 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) YESTERDAY MAXIMUM 62 309 PM 89 1939 66 -4 62 1949 MINIMUM 29R 552 AM 29 1989 44 -15 47 AVERAGE 46 55 -9 55 PRECIPITATION (IN) YESTERDAY 0.00 2.67 1971 0.16 -0.16 0.00 MONTH TO DATE 0.49 1.57 -1.08 0.15 SINCE SEP 1 3.89 5.96 -2.07 0.80 SINCE JAN 1 37.20 36.51 0.69 38.92 SNOWFALL (IN) YESTERDAY 0.0 1.7 1979 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 19 10 9 10 MONTH TO DATE 75 87 -12 33 SINCE SEP 1 114 180 -66 55 SINCE JUL 1 133 188 -55 55 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 15 4 11 2 SINCE SEP 1 81 90 -9 89 SINCE JAN 1 852 815 37 1167 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 34 100 PM AVERAGE 65 .......................................................... THE HARTFORD CT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 85 1949 1955 MINIMUM TEMPERATURE (F) 44 25 1956 1993 SUNRISE AND SUNSET OCTOBER 11 2025.......SUNRISE 659 AM EDT SUNSET 615 PM EDT OCTOBER 12 2025.......SUNRISE 700 AM EDT SUNSET 614 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$