National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-04-11 05:32 UTC
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334
CDUS41 KBOX 110532
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
132 AM EDT FRI APR 11 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 10 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 45 831 PM 85 1922 54 -9 58
MINIMUM 34 604 AM 26 1917 39 -5 40
1985
1997
AVERAGE 40 46 -6 49
PRECIPITATION (IN)
YESTERDAY 0.00 2.08 1983 0.14 -0.14 T
MONTH TO DATE 1.49 1.30 0.19 1.60
SINCE MAR 1 5.59 5.47 0.12 10.54
SINCE JAN 1 10.90 12.07 -1.17 18.83
SNOWFALL (IN)
YESTERDAY 0.0 5.4 1996 0.1 -0.1 0.0
MONTH TO DATE T 1.0 -1.0 0.1
SINCE MAR 1 T 10.0 -10.0 0.1
SINCE JUL 1 28.1 48.6 -20.5 9.8
DEGREE DAYS
HEATING
YESTERDAY 25 18 7 16
MONTH TO DATE 209 202 7 206
SINCE MAR 1 906 1030 -124 910
SINCE JUL 1 4665 4968 -303 4395
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.3
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 73 600 PM
LOWEST 35 100 AM
AVERAGE 54
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 84 2017
MINIMUM TEMPERATURE (F) 39 25 1909
SUNRISE AND SUNSET
APRIL 11 2025.........SUNRISE 609 AM EDT SUNSET 722 PM EDT
APRIL 12 2025.........SUNRISE 608 AM EDT SUNSET 723 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$