National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-05-08 05:26 UTC
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495
CDUS41 KBOX 080526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT THU MAY 08 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MAY 7 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 73 351 PM 95 1930 64 9 67
MINIMUM 55 448 AM 37 1967 48 7 56
1992
AVERAGE 64 56 8 62
PRECIPITATION (IN)
YESTERDAY 0.02 1.50 1998 0.10 -0.08 0.00
MONTH TO DATE 0.45 0.76 -0.31 0.64
SINCE MAR 1 7.68 8.56 -0.88 12.54
SINCE JAN 1 12.99 15.16 -2.17 20.83
SNOWFALL (IN)
YESTERDAY 0.0 T 1967 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 10.6 -10.6 0.1
SINCE JUL 1 28.1 49.2 -21.1 9.8
DEGREE DAYS
HEATING
YESTERDAY 1 10 -9 3
MONTH TO DATE 17 73 -56 75
SINCE MAR 1 1136 1397 -261 1256
SINCE JUL 1 4895 5335 -440 4741
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 6 0 6 0
SINCE MAR 1 12 4 8 0
SINCE JAN 1 12 4 8 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1100 PM
LOWEST 46 400 PM
AVERAGE 62
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 87 1895
1964
MINIMUM TEMPERATURE (F) 48 34 1956
SUNRISE AND SUNSET
MAY 8 2025...........SUNRISE 530 AM EDT SUNSET 752 PM EDT
MAY 9 2025...........SUNRISE 529 AM EDT SUNSET 753 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$