Climatological Report (Monthly) Issued by NWS Boston, MA
000
CXUS51 KBOX 010721
CLMBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
321 AM EDT WED NOV 01 2023
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 91 10/07/1963
10/02/1927
LOW 17 10/18/1978
HIGHEST 86 10/04 80
LOWEST 33 10/31 28
AVG. MAXIMUM 67.9 63.5 4.4
AVG. MINIMUM 47.2 42.4 4.8
MEAN 57.5 53.0 4.5
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 4.1 -4.1
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 16.32 2005
MINIMUM 0.18 1924
TOTALS 2.99 4.52 -1.53
DAILY AVG. 0.10 0.15 -0.05
DAYS >= .01 7 10.5 -3.5
DAYS >= .10 5 6.4 -1.4
DAYS >= .50 4 2.9 1.1
DAYS >= 1.00 0 1.5 -1.5
GREATEST
24 HR. TOTAL 1.24 10/20 TO 10/21
SNOWFALL (INCHES)
RECORDS
MAXIMUM 12.3 2011
MINIMUM 0.0 MULTI-YEARS
SNOW DEPTH 1 10/31/2020
10/28/2016
TOTALS 0.0 0.7 -0.7
LIQUID EQUIV 0.00
SINCE 7/1 0.0 0.7 -0.7
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.1 -0.1
DAYS >= 1.0 0 0.1 -0.1
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 243 382 -139
SINCE 7/1 321 482 -161
COOLING TOTAL 22 8 14
SINCE 1/1 931 819 112
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WIND (MPH)
AVERAGE WIND SPEED 5.6
RESULTANT WIND SPEED/DIRECTION 1/290
HIGHEST WIND SPEED/DIRECTION 28/320 DATE 10/21
HIGHEST GUST SPEED/DIRECTION 39/330 DATE 10/21
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.59
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 16
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 4
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 3
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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