024
CDUS41 KBOX 272125
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
525 PM EDT FRI JUN 27 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JUNE 27 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 220 PM 96 1941 80 -9 85
2007
MINIMUM 61 451 AM 52 1884 63 -2 65
1897
1985
AVERAGE 66 72 -6 75
PRECIPITATION (IN)
TODAY 0.00 1.73 1938 0.11 -0.11 0.08
MONTH TO DATE 1.29 3.56 -2.27 4.02
SINCE JUN 1 1.29 3.56 -2.27 4.02
SINCE JAN 1 21.08 21.21 -0.13 29.03
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 28.1 49.2 -21.1 9.8
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 43 48 -5 7
SINCE JUN 1 43 48 -5 7
SINCE JUL 1 5116 5544 -428 4874
COOLING
TODAY 1 7 -6 10
MONTH TO DATE 172 114 58 171
SINCE JUN 1 172 114 58 171
SINCE JAN 1 201 147 54 217
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 200 AM
LOWEST 44 100 PM
AVERAGE 63
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1901
1991
2021
MINIMUM TEMPERATURE (F) 64 52 1918
1970
2015
SUNRISE AND SUNSET
JUNE 27 2025..........SUNRISE 509 AM EDT SUNSET 825 PM EDT
JUNE 28 2025..........SUNRISE 510 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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