National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-08-24 05:31 UTC
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072
CDUS41 KBOX 240531
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
131 AM EDT SUN AUG 24 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 23 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 87 153 PM 96 1880 80 7 83
MINIMUM 63 522 AM 49 1886 64 -1 60
AVERAGE 75 72 3 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.69 2021 0.10 -0.10 0.00
MONTH TO DATE 0.76 2.45 -1.69 3.70
SINCE JUN 1 5.09 9.61 -4.52 9.13
SINCE JAN 1 24.88 27.26 -2.38 34.14
SNOWFALL (IN)
YESTERDAY 0.0 T 2020 0.0 0.0 0.0
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 7 0 7 1
SINCE JUN 1 51 54 -3 8
SINCE JUL 1 7 4 3 1
COOLING
YESTERDAY 10 7 3 7
MONTH TO DATE 151 193 -42 180
SINCE JUN 1 692 615 77 718
SINCE JAN 1 721 648 73 764
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 600 AM
LOWEST 33 200 PM
AVERAGE 59
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 96 1947
MINIMUM TEMPERATURE (F) 64 50 1873
SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE 601 AM EDT SUNSET 731 PM EDT
AUGUST 25 2025........SUNRISE 602 AM EDT SUNSET 729 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$