National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2020-05-09 05:47 UTC
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867
CDUS41 KBOX 090557
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
147 AM EDT SAT MAY 9 2020
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MAY 8 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 1249 PM 87 1964 64 -7 61
1895
MINIMUM 43 1159 PM 34 1956 48 -5 50
AVERAGE 50 56 -6 56
PRECIPITATION (IN)
YESTERDAY 0.25 1.42 1886 0.10 0.15 0.00
MONTH TO DATE 1.06 0.85 0.21 0.40
SINCE MAR 1 8.99 8.91 0.08 9.87
SINCE JAN 1 13.68 15.52 -1.84 16.94
SNOWFALL (IN)
YESTERDAY 0.0 0.9 1938 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 0.7 9.8 -9.1 13.5
SINCE JUL 1 15.8 43.9 -28.1 27.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 15 10 5 9
MONTH TO DATE 83 88 -5 96
SINCE MAR 1 1402 1427 -25 1290
SINCE JUL 1 4785 5469 -684 5096
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 3 -2 8
SINCE JAN 1 1 3 -2 8
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.9
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 96 900 PM
LOWEST 24 1100 AM
AVERAGE 60
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 95 1979
MINIMUM TEMPERATURE (F) 48 35 1977
SUNRISE AND SUNSET
MAY 9 2020...........SUNRISE 529 AM EDT SUNSET 753 PM EDT
MAY 10 2020...........SUNRISE 528 AM EDT SUNSET 754 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$