Climatological Report (Daily)
Issued by NWS Boston, MA

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703
CDUS41 KBOX 042123
CLIBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
523 PM EDT SAT OCT 04 2025

...................................

...THE HARTFORD CT CLIMATE SUMMARY FOR OCTOBER 4 2025...
VALID TODAY AS OF 0500 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         80    357 PM  86    2007  68     12       79
                                      2023
  MINIMUM         44    607 AM  27    1945  47     -3       51
  AVERAGE         62                        57      5       65

PRECIPITATION (IN)
  TODAY            0.00          1.81 2021   0.15  -0.15     0.00
  MONTH TO DATE    0.00                      0.63  -0.63     0.00
  SINCE SEP 1      3.40                      5.02  -1.62     0.65
  SINCE JAN 1     36.71                     35.57   1.14    38.77

SNOWFALL (IN)
  TODAY            0.0           T    1987   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
  TODAY            3                         8     -5        0
  MONTH TO DATE   24                        31     -7        2
  SINCE SEP 1     63                       124    -61       24
  SINCE JUL 1     82                       132    -50       24

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         4     -4        1
  SINCE SEP 1     66                        90    -24       88
  SINCE JAN 1    837                       815     22     1166
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     1.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           400 AM
 LOWEST     31           100 PM
 AVERAGE    64

..........................................................


THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        88      1941
 MINIMUM TEMPERATURE (F)   46        29      1974
                                             1996


SUNRISE AND SUNSET
OCTOBER  4 2025.......SUNRISE   651 AM EDT   SUNSET   627 PM EDT
OCTOBER  5 2025.......SUNRISE   652 AM EDT   SUNSET   625 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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