197
CDUS41 KBOX 290529
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
129 AM EDT WED JUL 29 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JULY 28 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 85 202 PM 99 1949 82 3 84
MINIMUM 65 249 AM 54 1884 67 -2 65
AVERAGE 75 74 1 75
PRECIPITATION (IN)
YESTERDAY 0.00 3.49 1911 0.11 -0.11 0.00
MONTH TO DATE 3.43 2.94 0.49 2.28
SINCE JUN 1 4.89 6.83 -1.94 3.60
SINCE JAN 1 15.38 24.48 -9.10 23.39
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 14 50 -36 44
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 10 0 10
MONTH TO DATE 297 261 36 306
SINCE JUN 1 521 399 122 496
SINCE JAN 1 582 432 150 525
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 53 200 PM
AVERAGE 75
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 2025
MINIMUM TEMPERATURE (F) 67 55 1880
SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE 534 AM EDT SUNSET 807 PM EDT
JULY 30 2026..........SUNRISE 535 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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