National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2018-12-29 05:30 UTC
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171
CDUS41 KBOX 290530
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1230 AM EST SAT DEC 29 2018
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 28 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 800 PM 63 1982 38 19 12
MINIMUM 34 213 AM -2 1872 24 10 5
AVERAGE 46 31 15 9
PRECIPITATION (IN)
YESTERDAY 0.33 1.70 1967 0.11 0.22 0.00
MONTH TO DATE 2.31 3.46 -1.15 2.48
SINCE DEC 1 2.31 3.46 -1.15 2.48
SINCE JAN 1 52.91 43.45 9.46 43.44
SNOWFALL (IN)
YESTERDAY 0.0 6.0 1967 0.4 -0.4 0.0
MONTH TO DATE 0.1 7.8 -7.7 9.1
SINCE DEC 1 0.1 7.8 -7.7 9.1
SINCE JUL 1 0.2 9.1 -8.9 9.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 19 34 -15 56
MONTH TO DATE 770 834 -64 891
SINCE DEC 1 770 834 -64 891
SINCE JUL 1 1794 1889 -95 1718
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1132 747 385 880
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 AM
LOWEST 64 1200 AM
AVERAGE 79
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 73 1984
MINIMUM TEMPERATURE (F) 24 -17 1933
SUNRISE AND SUNSET
DECEMBER 29 2018......SUNRISE 713 AM EST SUNSET 420 PM EST
DECEMBER 30 2018......SUNRISE 713 AM EST SUNSET 420 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$