308
CDUS41 KBOX 040537
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
137 AM EDT SUN OCT 04 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 3 2026
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)
YESTERDAY
MAXIMUM 67 1222 AM 85 1922 67 0 74
MINIMUM 54 1159 PM 35 1899 52 2 48
AVERAGE 61 59 2 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.48 1885 0.12 -0.12 0.00
1961
MONTH TO DATE 0.00 0.37 -0.37 0.00
SINCE SEP 1 5.35 3.93 1.42 3.09
SINCE JAN 1 22.91 31.97 -9.06 28.04
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0
2008
2009
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 4 6 -2 4
MONTH TO DATE 4 18 -14 23
SINCE SEP 1 87 89 -2 55
SINCE JUL 1 87 98 -11 62
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 16 3 13 0
SINCE SEP 1 93 94 -1 85
SINCE JAN 1 1010 794 216 842
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1000 PM
LOWEST 54 1000 AM
AVERAGE 67
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 86 2007
MINIMUM TEMPERATURE (F) 52 34 1888
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 645 AM EDT SUNSET 620 PM EDT
OCTOBER 5 2026.......SUNRISE 646 AM EDT SUNSET 619 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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