Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 271216
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
816 AM EDT MON JUL 27 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JULY 26 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 72 1025 AM 96 1892 82 -10 77
1963
1989
MINIMUM 60 456 AM 56 1884 67 -7 66
1920
AVERAGE 66 74 -8 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1900 0.11 -0.11 0.00
MONTH TO DATE 3.43 2.72 0.71 2.21
SINCE JUN 1 4.89 6.61 -1.72 3.53
SINCE JAN 1 15.38 24.26 -8.88 23.32
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 1 10 -9 7
MONTH TO DATE 284 241 43 290
SINCE JUN 1 508 379 129 480
SINCE JAN 1 569 412 157 509
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 900 PM
LOWEST 49 100 PM
AVERAGE 68
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1882
MINIMUM TEMPERATURE (F) 67 52 1876
SUNRISE AND SUNSET
JULY 27 2026..........SUNRISE 532 AM EDT SUNSET 809 PM EDT
JULY 28 2026..........SUNRISE 533 AM EDT SUNSET 808 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$