National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-08-10 05:26 UTC
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763
CDUS41 KBOX 100526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT SUN AUG 10 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 9 2025...
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)
YESTERDAY
MAXIMUM 77 127 PM 99 1949 81 -4 85
MINIMUM 61 510 AM 53 1899 66 -5 64
AVERAGE 69 74 -5 75
PRECIPITATION (IN)
YESTERDAY 0.00 3.27 1878 0.11 -0.11 0.32
MONTH TO DATE 0.28 1.01 -0.73 2.55
SINCE JUN 1 4.61 8.17 -3.56 7.98
SINCE JAN 1 24.40 25.82 -1.42 32.99
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 1
SINCE JUN 1 44 54 -10 8
SINCE JUL 1 0 4 -4 1
COOLING
YESTERDAY 4 9 -5 10
MONTH TO DATE 40 81 -41 98
SINCE JUN 1 581 503 78 636
SINCE JAN 1 610 536 74 682
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 500 AM
LOWEST 33 100 PM
AVERAGE 57
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 101 1949
MINIMUM TEMPERATURE (F) 66 53 1964
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 546 AM EDT SUNSET 752 PM EDT
AUGUST 11 2025........SUNRISE 547 AM EDT SUNSET 750 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$