Climatological Report (Monthly) Issued by NWS Boston, MA
000
CXUS51 KBOX 011219
CLMORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
819 AM EDT MON MAY 01 2023
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 91 04/19/1976
04/20/1941
LOW 9 04/01/1923
HIGHEST 90 04/14 72
LOWEST 28 04/03 29
04/08
AVG. MAXIMUM 60.1 55.7 4.4
AVG. MINIMUM 41.4 36.5 4.9
MEAN 50.8 46.1 4.7
DAYS MAX >= 90 1 0.0 1.0
DAYS MAX <= 32 0 0.3 -0.3
DAYS MIN <= 32 3 8.1 -5.1
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.79 1987
MINIMUM 0.75 2001
TOTALS 4.79 4.08 0.71
DAILY AVG. 0.16 0.14 0.02
DAYS >= .01 6 12.6 -6.6
DAYS >= .10 5 7.7 -2.7
DAYS >= .50 2 2.7 -0.7
DAYS >= 1.00 2 1.0 1.0
GREATEST
24 HR. TOTAL 2.27 04/22 TO 04/23
SNOWFALL (INCHES)
RECORDS
TOTAL 21.0 1987
TOTALS 0.0 1.9 -1.9
LIQUID EQUIV 0.00
SINCE 7/1 47.2 72.9 -25.7
DAYS >= TRACE 0 1.2 -1.2
DAYS >= 1.0 0 0.7 -0.7
GREATEST
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 433 570 -137
SINCE 7/1 5133 6266 -1133
COOLING TOTAL 15 3 12
SINCE 1/1 15 3 12
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WIND (MPH)
AVERAGE WIND SPEED 9.2
RESULTANT WIND SPEED/DIRECTION 2/300
HIGHEST WIND SPEED/DIRECTION 33/310 DATE 04/12
HIGHEST GUST SPEED/DIRECTION 49/300 DATE 04/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.50
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 8
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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