243
CDUS41 KBOX 182120
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
520 PM EDT SAT OCT 18 2025
...............................
..THE HARTFORD CT CLIMATE SUMMARY FOR OCTOBER 18 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 63 200 PM 84 2016 63 0 70
MINIMUM 34 534 AM 17 1978 42 -8 38
AVERAGE 49 52 -3 54
PRECIPITATION (IN)
TODAY 0.00 4.01 1911 0.15 -0.15 0.00
MONTH TO DATE 1.81 2.76 -0.95 0.45
SINCE SEP 1 5.21 7.15 -1.94 1.10
SINCE JAN 1 38.52 37.70 0.82 39.22
SNOWFALL (IN)
TODAY 0.0 T 1972 0.1 -0.1 0.0
2015
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 16 13 3 11
MONTH TO DATE 172 182 -10 140
SINCE SEP 1 211 275 -64 162
SINCE JUL 1 230 283 -53 162
COOLING
TODAY 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)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 500 AM
LOWEST 34 100 PM
AVERAGE 63
......................................................
THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 82 1963
MINIMUM TEMPERATURE (F) 41 18 1974
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 707 AM EDT SUNSET 604 PM EDT
OCTOBER 19 2025.......SUNRISE 708 AM EDT SUNSET 603 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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