Climatological Report (Monthly)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
526
CXUS51 KBOX 031249
CLMORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
849 AM EDT FRI MAY 03 2024
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...THE WORCESTER MA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2024
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 73 04/29 90
LOWEST 30 04/25 28
AVG. MAXIMUM 56.4 55.7 0.7
AVG. MINIMUM 39.2 36.5 2.7
MEAN 47.8 46.1 1.7
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 0 0.3 -0.3
DAYS MIN <= 32 4 8.1 -4.1
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.79 1987
MINIMUM 0.75 2001
TOTALS 4.42 4.08 0.34
DAILY AVG. 0.15 0.14 0.01
DAYS >= .01 14 12.6 1.4
DAYS >= .10 8 7.7 0.3
DAYS >= .50 3 2.7 0.3
DAYS >= 1.00 1 1.0 0.0
GREATEST
24 HR. TOTAL 1.85 04/11 TO 04/12
SNOWFALL (INCHES)
RECORDS
MAXIMUM 21.0 1987
MINIMUM 0.0 MULTI-YEARS
TOTALS 5.5 1.9 3.6
LIQUID EQUIV 0.60
SINCE 7/1 42.5 72.9 -30.4
DAYS >= TRACE 5 1.2 3.8
DAYS >= 1.0 1 0.7 0.3
GREATEST
24 HR TOTAL 5.1 04/04 TO 04/04
DEGREE DAYS
HEATING TOTAL 507 570 -63
SINCE 7/1 5295 6266 -971
COOLING TOTAL 0 3 -3
SINCE 1/1 0 3 -3
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WIND (MPH)
AVERAGE WIND SPEED 9.9
RESULTANT WIND SPEED/DIRECTION 3/280
HIGHEST WIND SPEED/DIRECTION 31/280 DATE 04/13
HIGHEST GUST SPEED/DIRECTION 53/060 DATE 04/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.51
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 10
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 6
LIGHT RAIN 19 FREEZING RAIN 2
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 5 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 4
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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