340
CDUS41 KBOX 182133
CLIORH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
533 PM EDT MON MAY 18 2026
...............................
..THE WORCESTER MA CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 86 355 PM 90 1906 67 19 63
2017
MINIMUM 64 557 AM 33 2002 47 17 50
AVERAGE 75 57 18 57
PRECIPITATION (IN)
TODAY 0.00 2.00 2024 0.10 -0.10 0.02
MONTH TO DATE 2.43 1.99 0.44 5.40
SINCE MAR 1 7.94 10.26 -2.32 13.70
SINCE JAN 1 13.48 17.04 -3.56 19.55
SNOWFALL (IN)
TODAY 0.0 0.7 2002 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.6 15.6 -13.0 7.9
SINCE JUL 1 79.4 72.9 6.5 41.2
DEGREE DAYS
HEATING
TODAY 0 8 -8 8
MONTH TO DATE 204 187 17 105
SINCE MAR 1 1548 1703 -155 1415
SINCE JUL 1 6501 6453 48 5744
COOLING
TODAY 10 1 9 0
MONTH TO DATE 17 2 15 12
SINCE MAR 1 28 5 23 17
SINCE JAN 1 28 5 23 17
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 600 AM
LOWEST 36 1200 PM
AVERAGE 46
......................................................
THE WORCESTER MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 92 1962
MINIMUM TEMPERATURE (F) 48 27 1944
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 523 AM EDT SUNSET 805 PM EDT
MAY 19 2026...........SUNRISE 522 AM EDT SUNSET 806 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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