Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 132124
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
524 PM EDT FRI JUN 13 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 13 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 70 105 PM 98 1984 76 -6 83
MINIMUM 63 332 PM 46 1881 59 4 61
AVERAGE 67 67 0 72
PRECIPITATION (IN)
TODAY 0.00 5.69 1998 0.14 -0.14 0.00
MONTH TO DATE 1.20 1.77 -0.57 0.27
SINCE JUN 1 1.20 1.77 -0.57 0.27
SINCE JAN 1 20.99 19.42 1.57 25.28
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 2 -2 0
MONTH TO DATE 27 37 -10 4
SINCE JUN 1 27 37 -10 4
SINCE JUL 1 5100 5533 -433 4871
COOLING
TODAY 2 4 -2 7
MONTH TO DATE 46 38 8 36
SINCE JUN 1 46 38 8 36
SINCE JAN 1 75 71 4 82
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.9
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 73 400 PM
LOWEST 45 1200 AM
AVERAGE 59
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 1892
MINIMUM TEMPERATURE (F) 59 46 1875
SUNRISE AND SUNSET
JUNE 13 2025..........SUNRISE 507 AM EDT SUNSET 822 PM EDT
JUNE 14 2025..........SUNRISE 507 AM EDT SUNSET 822 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$