Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 010547
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
147 AM EDT MON SEP 01 2025
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR AUGUST 31 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 78 407 PM 98 1953 81 -3 81
MINIMUM 48 444 AM 36 1965 59 -11 63
AVERAGE 63 70 -7 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.36 1954 0.11 -0.11 0.00
MONTH TO DATE 2.45 4.21 -1.76 4.85
SINCE JUN 1 12.39 12.66 -0.27 12.50
SINCE JAN 1 33.31 30.55 2.76 38.12
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 2 1 1 0
MONTH TO DATE 19 1 18 0
SINCE JUN 1 40 38 2 1
SINCE JUL 1 19 3 16 0
COOLING
YESTERDAY 0 6 -6 7
MONTH TO DATE 170 238 -68 274
SINCE JUN 1 728 678 50 985
SINCE JAN 1 771 725 46 1078
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
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 93 500 AM
LOWEST 33 300 PM
AVERAGE 63
..........................................................
THE HARTFORD CT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1961
2010
MINIMUM TEMPERATURE (F) 59 44 1975
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 617 AM EDT SUNSET 724 PM EDT
SEPTEMBER 2 2025.....SUNRISE 618 AM EDT SUNSET 722 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$