National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-04-30 06:04 UTC
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524
CDUS41 KBOX 300604
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
204 AM EDT WED APR 30 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 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 79 MM 85 1974 62 17 71
MINIMUM 52 MM 31 1909 46 6 50
AVERAGE 66 54 12 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.52 1923 0.11 -0.11 0.00
MONTH TO DATE 3.13 3.51 -0.38 2.87
SINCE MAR 1 7.23 7.68 -0.45 11.81
SINCE JAN 1 12.54 14.28 -1.74 20.10
SNOWFALL (IN)
YESTERDAY 0.0 0.9 1987 0.0 0.0 0.0
MONTH TO DATE T 1.6 -1.6 0.1
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 0 12 -12 4
MONTH TO DATE 420 484 -64 463
SINCE MAR 1 1117 1312 -195 1167
SINCE JUL 1 4876 5250 -374 4652
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 6 0 6 0
SINCE MAR 1 6 0 6 0
SINCE JAN 1 6 0 6 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 17.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 1200 AM
LOWEST 24 900 AM
AVERAGE 38
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1942
MINIMUM TEMPERATURE (F) 46 31 1874
SUNRISE AND SUNSET
APRIL 30 2025.........SUNRISE 540 AM EDT SUNSET 743 PM EDT
MAY 1 2025...........SUNRISE 539 AM EDT SUNSET 744 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$