421
CDUS41 KBOX 292123
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
523 PM EDT MON JUN 29 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JUNE 29 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 78 1250 PM 99 1933 80 -2 77
2021
MINIMUM 66 414 AM 49 1919 64 2 62
AVERAGE 72 72 0 70
PRECIPITATION (IN)
TODAY 0.00 2.47 1879 0.11 -0.11 0.00
MONTH TO DATE 1.30 3.78 -2.48 1.32
SINCE JUN 1 1.30 3.78 -2.48 1.32
SINCE JAN 1 11.79 21.43 -9.64 21.11
SNOWFALL (IN)
TODAY 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 62.8 49.2 13.6 28.1
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 14 48 -34 44
SINCE JUN 1 14 48 -34 44
SINCE JUL 1 5534 5544 -10 5117
COOLING
TODAY 7 7 0 5
MONTH TO DATE 212 128 84 180
SINCE JUN 1 212 128 84 180
SINCE JAN 1 273 161 112 209
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 47 100 PM
AVERAGE 69
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 100 2021
MINIMUM TEMPERATURE (F) 64 52 1882
1919
1988
SUNRISE AND SUNSET
JUNE 29 2026..........SUNRISE 510 AM EDT SUNSET 825 PM EDT
JUNE 30 2026..........SUNRISE 511 AM EDT SUNSET 825 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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