National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-07-30 05:50 UTC
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559
CDUS41 KBOX 300550
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
150 AM EDT WED JUL 30 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JULY 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 99R 423 PM 97 1931 82 17 75
1933
MINIMUM 73 408 AM 55 1880 67 6 65
AVERAGE 86 74 12 70
PRECIPITATION (IN)
YESTERDAY 0.00 3.07 2023 0.10 -0.10 0.03
MONTH TO DATE 2.28 3.04 -0.76 1.19
SINCE JUN 1 3.60 6.93 -3.33 5.23
SINCE JAN 1 23.39 24.58 -1.19 30.24
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 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 0 0 0 0
SINCE JUN 1 44 50 -6 7
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 21 9 12 5
MONTH TO DATE 327 270 57 322
SINCE JUN 1 517 408 109 512
SINCE JAN 1 546 441 105 558
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 300 AM
LOWEST 31 600 PM
AVERAGE 61
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1917
1933
MINIMUM TEMPERATURE (F) 67 52 1880
SUNRISE AND SUNSET
JULY 30 2025..........SUNRISE 535 AM EDT SUNSET 806 PM EDT
JULY 31 2025..........SUNRISE 536 AM EDT SUNSET 804 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$