Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 160526
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT THU OCT 16 2025
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR OCTOBER 15 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 64 1148 AM 85 1975 64 0 59
MINIMUM 45 1159 PM 26 1978 43 2 37
AVERAGE 55 53 2 48
PRECIPITATION (IN)
YESTERDAY 0.00 2.25 1955 0.15 -0.15 T
MONTH TO DATE 1.81 2.31 -0.50 0.45
SINCE SEP 1 5.21 6.70 -1.49 1.10
SINCE JAN 1 38.52 37.25 1.27 39.22
SNOWFALL (IN)
YESTERDAY 0.0 T 2009 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
YESTERDAY 10 12 -2 17
MONTH TO DATE 127 144 -17 95
SINCE SEP 1 166 237 -71 117
SINCE JUL 1 185 245 -60 117
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 15 4 11 2
SINCE SEP 1 81 90 -9 89
SINCE JAN 1 852 815 37 1167
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 43 500 PM
AVERAGE 72
..........................................................
THE HARTFORD CT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 84 1947
1956
MINIMUM TEMPERATURE (F) 42 23 1978
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 705 AM EDT SUNSET 607 PM EDT
OCTOBER 17 2025.......SUNRISE 706 AM EDT SUNSET 606 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$