National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-08-30 09:20 UTC
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531
CDUS41 KBOX 300920
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
520 AM EDT SAT AUG 30 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 29 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 73 1005 AM 98 2018 79 -6 69
MINIMUM 63 806 AM 47 1908 63 0 62
1986
AVERAGE 68 71 -3 66
PRECIPITATION (IN)
YESTERDAY 0.07 1.69 1962 0.10 -0.03 0.00
MONTH TO DATE 0.83 3.04 -2.21 3.70
SINCE JUN 1 5.16 10.20 -5.04 9.13
SINCE JAN 1 24.95 27.85 -2.90 34.14
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 7 0 7 1
SINCE JUN 1 51 54 -3 8
SINCE JUL 1 7 4 3 1
COOLING
YESTERDAY 3 6 -3 1
MONTH TO DATE 183 233 -50 220
SINCE JUN 1 724 655 69 758
SINCE JAN 1 753 688 65 804
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 61 100 PM
AVERAGE 76
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1973
MINIMUM TEMPERATURE (F) 63 48 1965
SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE 607 AM EDT SUNSET 721 PM EDT
AUGUST 31 2025........SUNRISE 609 AM EDT SUNSET 719 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$