Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 302244
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
644 PM EDT FRI OCT 30 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 30 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 72 110 PM 78 1918 57 15 57
MINIMUM 55 431 AM 28 1928 43 12 48
AVERAGE 64 50 14 53
PRECIPITATION (IN)
TODAY T 1.68 1917 0.12 -0.12 0.55
MONTH TO DATE 2.08 3.90 -1.82 4.85
SINCE SEP 1 7.43 7.46 -0.03 7.94
SINCE JAN 1 24.99 35.50 -10.51 32.89
SNOWFALL (IN)
TODAY 0.0 4.3 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
DEGREE DAYS
HEATING
TODAY 1 15 -14 12
MONTH TO DATE 266 310 -44 272
SINCE SEP 1 349 381 -32 304
SINCE JUL 1 349 390 -41 311
COOLING
TODAY 0 0 0 0
MONTH TO DATE 19 6 13 23
SINCE SEP 1 96 97 -1 108
SINCE JAN 1 1013 797 216 865
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 200 AM
LOWEST 30 100 PM
AVERAGE 60
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 81 1946
MINIMUM TEMPERATURE (F) 43 27 1887
1904
SUNRISE AND SUNSET
OCTOBER 30 2026.......SUNRISE 715 AM EDT SUNSET 540 PM EDT
OCTOBER 31 2026.......SUNRISE 716 AM EDT SUNSET 539 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$