Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 120532
CLIORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
132 AM EDT SAT SEP 12 2026
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR SEPTEMBER 11 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 404 PM 91 1931 73 -1 74
1983
MINIMUM 56 1159 PM 39 1917 55 1 53
AVERAGE 64 64 0 64
PRECIPITATION (IN)
YESTERDAY 0.00 5.05 1954 0.14 -0.14 0.00
MONTH TO DATE 1.42 1.46 -0.04 2.41
SINCE SEP 1 1.42 1.46 -0.04 2.41
SINCE JAN 1 31.43 32.36 -0.93 32.63
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
YESTERDAY 1 3 -2 1
MONTH TO DATE 10 26 -16 24
SINCE SEP 1 10 26 -16 24
SINCE JUL 1 15 58 -43 64
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 20 28 -8 12
SINCE SEP 1 20 28 -8 12
SINCE JAN 1 597 479 118 574
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.3
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 75 500 AM
LOWEST 41 300 PM
AVERAGE 58
..........................................................
THE WORCESTER MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 86 1930
1961
MINIMUM TEMPERATURE (F) 55 34 1933
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 624 AM EDT SUNSET 702 PM EDT
SEPTEMBER 13 2026.....SUNRISE 625 AM EDT SUNSET 701 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$