Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 120525
CLIORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
125 AM EDT MON MAY 12 2025
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR MAY 11 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 65 243 PM 87 1936 66 -1 57
MINIMUM 49 1159 PM 29 1900 45 4 41
AVERAGE 57 56 1 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.03 1945 0.11 -0.11 0.00
MONTH TO DATE 4.13 1.25 2.88 1.28
SINCE MAR 1 12.43 9.52 2.91 14.27
SINCE JAN 1 18.28 16.30 1.98 23.80
SNOWFALL (IN)
YESTERDAY 0.0 1.5 1945 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 8 10 -2 16
MONTH TO DATE 82 125 -43 108
SINCE MAR 1 1392 1641 -249 1383
SINCE JUL 1 5721 6391 -670 5403
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 2
SINCE MAR 1 10 3 7 2
SINCE JAN 1 10 3 7 2
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 500 AM
LOWEST 13 400 PM
AVERAGE 37
..........................................................
THE WORCESTER MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 1936
1959
MINIMUM TEMPERATURE (F) 46 29 1907
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 529 AM EDT SUNSET 759 PM EDT
MAY 13 2025...........SUNRISE 528 AM EDT SUNSET 800 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$