Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 120525
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
125 AM EDT SAT JUL 12 2025
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR JULY 11 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 87 329 PM 97 1911 85 2 93
MINIMUM 68 438 AM 51 2002 64 4 76
AVERAGE 78 74 4 85
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 1917 0.13 -0.13 0.04
MONTH TO DATE 3.36 1.35 2.01 1.11
SINCE JUN 1 5.49 5.63 -0.14 3.92
SINCE JAN 1 26.41 23.52 2.89 29.54
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 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 21 35 -14 1
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 13 10 3 20
MONTH TO DATE 134 97 37 165
SINCE JUN 1 332 247 85 443
SINCE JAN 1 375 294 81 536
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 59 300 PM
AVERAGE 76
..........................................................
THE HARTFORD CT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 97 1966
MINIMUM TEMPERATURE (F) 64 48 1945
1978
2002
SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE 527 AM EDT SUNSET 826 PM EDT
JULY 13 2025..........SUNRISE 527 AM EDT SUNSET 825 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$