Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 152150
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
550 PM EDT FRI AUG 15 2025
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR AUGUST 15 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 86 359 PM 97 1988 84 2 90
1996
MINIMUM 66 546 AM 46 1964 62 4 62
AVERAGE 76 73 3 76
PRECIPITATION (IN)
TODAY 0.00 1.33 2012 0.13 -0.13 T
MONTH TO DATE 0.91 2.22 -1.31 2.65
SINCE JUN 1 10.85 10.67 0.18 10.30
SINCE JAN 1 31.77 28.56 3.21 35.92
SNOWFALL (IN)
TODAY 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 21 37 -16 1
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 11 8 3 11
MONTH TO DATE 115 129 -14 168
SINCE JUN 1 673 569 104 879
SINCE JAN 1 716 616 100 972
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 400 AM
LOWEST 40 300 PM
AVERAGE 60
..........................................................
THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 1970
2002
MINIMUM TEMPERATURE (F) 62 47 1968
1972
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 559 AM EDT SUNSET 751 PM EDT
AUGUST 16 2025........SUNRISE 600 AM EDT SUNSET 749 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$