National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-07-23 05:44 UTC
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275
CDUS41 KBOX 230544
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
144 AM EDT WED JUL 23 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JULY 22 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 73 502 PM 103 1926 83 -10 81
2011
MINIMUM 61 508 AM 55 1890 67 -6 63
AVERAGE 67 74 -7 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 1897 0.11 -0.11 0.01
MONTH TO DATE 2.11 2.29 -0.18 1.14
SINCE JUN 1 3.43 6.18 -2.75 5.18
SINCE JAN 1 23.22 23.83 -0.61 30.19
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 0
SINCE JUN 1 44 50 -6 7
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 2 10 -8 7
MONTH TO DATE 244 201 43 277
SINCE JUN 1 434 339 95 467
SINCE JAN 1 463 372 91 513
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.3
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 70 1000 PM
LOWEST 42 1000 AM
AVERAGE 56
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 100 1952
MINIMUM TEMPERATURE (F) 67 54 1992
SUNRISE AND SUNSET
JULY 23 2025..........SUNRISE 528 AM EDT SUNSET 813 PM EDT
JULY 24 2025..........SUNRISE 529 AM EDT SUNSET 812 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$