National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2010-04-21 05:39 UTC
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990
CDUS41 KBOX 210543
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
139 AM EDT WED APR 21 2010
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 20 2010...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1872 TO 2010
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 244 PM 89 1976 58 11 48
1941
1927
MINIMUM 48 521 AM 21 1897 42 6 38
AVERAGE 59 50 9 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.87 1874 0.12 -0.12 0.09
MONTH TO DATE 1.50 2.45 -0.95 2.84
SINCE MAR 1 16.37 6.30 10.07 5.35
SINCE JAN 1 22.62 13.52 9.10 10.89
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1904 T 0.0 0.0
MONTH TO DATE 0.0 1.8 -1.8 0.0
SINCE MAR 1 0.2 9.9 -9.7 10.7
SINCE JUL 1 35.7 42.5 -6.8 65.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 15 -9 22
MONTH TO DATE 238 368 -130 376
SINCE MAR 1 887 1183 -296 1223
SINCE JUL 1 4825 5214 -389 5330
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 3 1 2 0
SINCE JAN 1 3 1 2 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 400 AM
LOWEST 21 300 PM
AVERAGE 44
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 88 1957
MINIMUM TEMPERATURE (F) 42 21 1875
SUNRISE AND SUNSET
APRIL 21 2010.........SUNRISE 554 AM EDT SUNSET 732 PM EDT
APRIL 22 2010.........SUNRISE 552 AM EDT SUNSET 734 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$