869
CDUS41 KBOX 130540
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
140 AM EDT TUE MAY 13 2025
...............................
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 12 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 77 338 PM 90 2004 71 6 64
2014
MINIMUM 39 449 AM 32 1907 47 -8 48
1983
AVERAGE 58 59 -1 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.94 2006 0.12 -0.12 0.00
MONTH TO DATE 5.23 1.44 3.79 1.00
SINCE MAR 1 13.29 9.13 4.16 13.19
SINCE JAN 1 17.92 15.54 2.38 23.43
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 1.7 10.5 -8.8 0.6
SINCE JUL 1 23.4 51.7 -28.3 24.6
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 7 7 0 9
MONTH TO DATE 51 100 -49 59
SINCE MAR 1 1153 1418 -265 1077
SINCE JUL 1 4961 5755 -794 4835
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 12 10 2 5
SINCE MAR 1 22 17 5 9
SINCE JAN 1 22 17 5 9
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 400 AM
LOWEST 23 1200 PM
AVERAGE 53
......................................................
THE HARTFORD CT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 87 1947
MINIMUM TEMPERATURE (F) 48 32 1962
2005
2010
SUNRISE AND SUNSET
MAY 13 2025...........SUNRISE 532 AM EDT SUNSET 803 PM EDT
MAY 14 2025...........SUNRISE 531 AM EDT SUNSET 804 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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