Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 030609
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
209 AM EDT WED SEP 03 2025
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 2 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 79 320 PM 101 1953 80 -1 80
MINIMUM 50 508 AM 41 2017 59 -9 58
AVERAGE 65 69 -4 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.78 2003 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.25 -0.25 T
SINCE SEP 1 0.00 0.25 -0.25 T
SINCE JAN 1 33.31 30.80 2.51 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 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 0 1 -1 0
MONTH TO DATE 1 2 -1 0
SINCE SEP 1 1 2 -1 0
SINCE JUL 1 20 10 10 0
COOLING
YESTERDAY 0 5 -5 4
MONTH TO DATE 0 10 -10 18
SINCE SEP 1 0 10 -10 18
SINCE JAN 1 771 735 36 1096
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 35 300 PM
AVERAGE 68
..........................................................
THE HARTFORD CT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 1953
MINIMUM TEMPERATURE (F) 58 40 1967
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 619 AM EDT SUNSET 720 PM EDT
SEPTEMBER 4 2025.....SUNRISE 620 AM EDT SUNSET 719 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$