Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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073
CDUS41 KBOX 180656
CLIORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
256 AM EDT FRI SEP 18 2026
...................................
...THE WORCESTER MA CLIMATE SUMMARY FOR SEPTEMBER 17 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 74 116 PM 89 1942 70 4 70
MINIMUM 66 612 AM 35 1935 53 13 53
AVERAGE 70 62 8 62
PRECIPITATION (IN)
YESTERDAY 0.05 1.69 1933 0.15 -0.10 T
MONTH TO DATE 2.47 2.33 0.14 2.42
SINCE SEP 1 2.47 2.33 0.14 2.42
SINCE JAN 1 32.48 33.23 -0.75 32.64
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 0 5 -5 3
MONTH TO DATE 22 50 -28 34
SINCE SEP 1 22 50 -28 34
SINCE JUL 1 27 82 -55 74
COOLING
YESTERDAY 5 1 4 0
MONTH TO DATE 25 37 -12 15
SINCE SEP 1 25 37 -12 15
SINCE JAN 1 602 488 114 577
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 PM
LOWEST 71 1100 AM
AVERAGE 86
..........................................................
THE WORCESTER MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 88 1906
MINIMUM TEMPERATURE (F) 53 34 1990
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 631 AM EDT SUNSET 652 PM EDT
SEPTEMBER 19 2026.....SUNRISE 632 AM EDT SUNSET 650 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$