National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2025-04-09 08:19 UTC
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243
CDUS41 KBOX 090819
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
419 AM EDT WED APR 09 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 8 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 42 143 PM 85 1991 53 -11 67
MINIMUM 30 1159 PM 21 1888 38 -8 40
AVERAGE 36 46 -10 54
PRECIPITATION (IN)
YESTERDAY 0.12 1.18 1894 0.13 -0.01 0.00
MONTH TO DATE 1.49 1.02 0.47 1.60
SINCE MAR 1 5.59 5.19 0.40 10.54
SINCE JAN 1 10.90 11.79 -0.89 18.83
SNOWFALL (IN)
YESTERDAY 0.0 4.6 1894 0.1 -0.1 0.0
MONTH TO DATE T 0.9 -0.9 0.1
SINCE MAR 1 T 9.9 -9.9 0.1
SINCE JUL 1 28.1 48.5 -20.4 9.8
DEGREE DAYS
HEATING
YESTERDAY 29 19 10 11
MONTH TO DATE 157 165 -8 176
SINCE MAR 1 854 993 -139 880
SINCE JUL 1 4613 4931 -318 4365
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 9 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 15.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 39 400 PM
AVERAGE 68
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 85 1991
MINIMUM TEMPERATURE (F) 39 24 1876
1888
SUNRISE AND SUNSET
APRIL 9 2025.........SUNRISE 613 AM EDT SUNSET 719 PM EDT
APRIL 10 2025.........SUNRISE 611 AM EDT SUNSET 720 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$