Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 170924
CLIORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
524 AM EDT SAT MAY 17 2025
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR MAY 16 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 552 PM 89 1932 67 9 64
MINIMUM 61 529 AM 30 1936 47 14 53
1947
AVERAGE 69 57 12 59
PRECIPITATION (IN)
YESTERDAY T 2.79 2007 0.10 -0.10 0.84
MONTH TO DATE 5.24 1.78 3.46 2.61
SINCE MAR 1 13.54 10.05 3.49 15.60
SINCE JAN 1 19.39 16.83 2.56 25.13
SNOWFALL (IN)
YESTERDAY 0.0 T 1984 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 7.9 15.6 -7.7 5.5
SINCE JUL 1 41.2 72.9 -31.7 42.5
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 6
MONTH TO DATE 97 171 -74 137
SINCE MAR 1 1407 1687 -280 1412
SINCE JUL 1 5736 6437 -701 5432
COOLING
YESTERDAY 4 0 4 0
MONTH TO DATE 9 0 9 2
SINCE MAR 1 14 3 11 2
SINCE JAN 1 14 3 11 2
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 60 400 PM
AVERAGE 80
..........................................................
THE WORCESTER MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 2017
MINIMUM TEMPERATURE (F) 47 28 1939
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 524 AM EDT SUNSET 804 PM EDT
MAY 18 2025...........SUNRISE 523 AM EDT SUNSET 805 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$