National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-04-29 05:20 UTC
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027
CDUS41 KBOX 290520
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
120 AM EDT TUE APR 29 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 28 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 72 1257 PM 93 2009 61 11 68
MINIMUM 49 306 AM 30 1947 45 4 45
AVERAGE 61 53 8 57
PRECIPITATION (IN)
YESTERDAY 0.00 2.97 1904 0.11 -0.11 T
MONTH TO DATE 3.13 3.40 -0.27 2.87
SINCE MAR 1 7.23 7.57 -0.34 11.81
SINCE JAN 1 12.54 14.17 -1.63 20.10
SNOWFALL (IN)
YESTERDAY 0.0 3.2 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 4 12 -8 8
MONTH TO DATE 420 472 -52 459
SINCE MAR 1 1117 1300 -183 1163
SINCE JUL 1 4876 5238 -362 4648
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE MAR 1 5 0 5 0
SINCE JAN 1 5 0 5 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 100 AM
LOWEST 24 100 PM
AVERAGE 40
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 85 1974
MINIMUM TEMPERATURE (F) 46 31 1909
SUNRISE AND SUNSET
APRIL 29 2025.........SUNRISE 542 AM EDT SUNSET 742 PM EDT
APRIL 30 2025.........SUNRISE 540 AM EDT SUNSET 743 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$