Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 170527
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
127 AM EDT THU JUL 17 2025
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR JULY 16 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 93 246 PM 96 1980 86 7 96
1983
2024
MINIMUM 72 501 AM 50 1946 64 8 73
AVERAGE 83 75 8 85
PRECIPITATION (IN)
YESTERDAY 0.00 1.53 2023 0.13 -0.13 0.14
MONTH TO DATE 3.55 2.01 1.54 1.28
SINCE JUN 1 5.68 6.29 -0.61 4.09
SINCE JAN 1 26.60 24.18 2.42 29.71
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 18 10 8 20
MONTH TO DATE 203 147 56 254
SINCE JUN 1 401 297 104 532
SINCE JAN 1 444 344 100 625
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 47 200 PM
AVERAGE 72
..........................................................
THE HARTFORD CT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 1999
MINIMUM TEMPERATURE (F) 64 49 1946
1954
SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE 531 AM EDT SUNSET 823 PM EDT
JULY 18 2025..........SUNRISE 531 AM EDT SUNSET 822 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$