Climatological Report (Monthly)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
753
CXUS51 KBOX 010702
CLMORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
202 AM EST MON JAN 01 2024
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 72 12/07/1998
LOW -17 12/29/1933
HIGHEST 61 12/18 62
LOWEST 16 12/22 5
AVG. MAXIMUM 45.0 37.5 7.5
AVG. MINIMUM 31.5 23.4 8.1
MEAN 38.3 30.5 7.8
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 1 10.0 -9.0
DAYS MIN <= 32 15 25.9 -10.9
DAYS MIN <= 0 0 0.3 -0.3
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.83 1973
MINIMUM 0.68 1955
TOTALS 7.39 4.28 3.11
DAILY AVG. 0.24 0.14 0.10
DAYS >= .01 12 12.2 -0.2
DAYS >= .10 7 7.7 -0.7
DAYS >= .50 5 3.2 1.8
DAYS >= 1.00 3 1.0 2.0
GREATEST
24 HR. TOTAL 3.25 12/17 TO 12/18
SNOWFALL (INCHES)
RECORDS
TOTAL 37.0 1992
TOTALS T 14.9 -14.9
LIQUID EQUIV T
SINCE 7/1 3.0 17.9 -14.9
DAYS >= TRACE 1 5.6 -4.6
DAYS >= 1.0 0 3.1 -3.1
GREATEST
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 821 1071 -250
SINCE 7/1 1995 2437 -442
COOLING TOTAL 0 0 0
SINCE 1/1 644 501 143
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 8.9
RESULTANT WIND SPEED/DIRECTION 4/280
HIGHEST WIND SPEED/DIRECTION 36/150 DATE 12/18
HIGHEST GUST SPEED/DIRECTION 54/140 DATE 12/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.55
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 15
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 7
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 3 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 10
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$