Climatological Report (Seasonal) Issued by NWS Boston, MA
000
CXUS51 KBOX 012200 RRA
CLSBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
456 PM EST FRI MAR 01 2024
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2023 TO 2/29/2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 77 02/21/2018
LOW -26 01/22/1961
HIGHEST 64 12/18 64
LOWEST 6 01/22 -9
AVG. MAXIMUM 42.7 38.1 4.6
AVG. MINIMUM 27.3 21.4 5.9
MEAN 35.0 29.7 5.3
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 6 25.9 -19.9
DAYS MIN <= 32 64 77.3 -13.3
DAYS MIN <= 0 0 3.4 -3.4
PRECIPITATION (INCHES)
RECORD
MAXIMUM 18.28 2024
MINIMUM 4.08 1989
TOTALS 18.28R 10.49 7.79
DAILY AVG. 0.20 NAN NAN
DAYS >= .01 32 32.9 -0.9
DAYS >= .10 21 19.8 1.2
DAYS >= .50 14 7.6 6.4
DAYS >= 1.00 7 2.4 4.6
GREATEST
24 HR. TOTAL 3.23 01/09 TO 01/10
SNOWFALL (INCHES)
RECORDS
MAXIMUM 84.1 2011
MINIMUM 6.0 1937
SNOW DEPTH 45 12/31/1945
TOTALS 24.0 39.1 -15.1
LIQUID EQUIV 2.40
SINCE 7/1 24.0 41.2 -17.2
SNOWDEPTH AVG. 1
DAYS >= TRACE 22 16.8 5.2
DAYS >= 1.0 5 9.1 -4.1
GREATEST
SNOW DEPTH 10 01/08
24 HR TOTAL 8.0 01/07 TO 01/07
DEGREE DAYS
HEATING TOTAL 2704 3172 -468
SINCE 7/1 3758 4403 -645
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
FREEZE DATES
RECORD
EARLIEST 09/20/1979
LATEST 05/20/2002
EARLIEST 11/01
LATEST 05/18
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WIND (MPH)
AVERAGE WIND SPEED 7.2
RESULTANT WIND SPEED/DIRECTION 3/310
HIGHEST WIND SPEED/DIRECTION 40/300 DATE 12/18
HIGHEST GUST SPEED/DIRECTION 52/290 DATE 02/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.64
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 25
NUMBER OF DAYS CLOUDY 45
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 15
LIGHT RAIN 29 FREEZING RAIN 0
LT FREEZING RAIN 3 HAIL 3
HEAVY SNOW 0 SNOW 5
LIGHT SNOW 22 SLEET 5
FOG 40 FOG W/VIS <= 1/4 MILE 10
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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