240
CDUS41 KBOX 170608
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1258 AM EST SUN FEB 17 2019
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 16 2019
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 49 1211 AM 60 1910 39 10 54
1882
MINIMUM 31 1159 PM -9 1943 25 6 34
AVERAGE 40 32 8 44
PRECIPITATION (IN)
YESTERDAY 0.00 2.64 1958 0.12 -0.12 0.02
MONTH TO DATE 1.94 1.78 0.16 2.46
SINCE DEC 1 8.28 8.92 -0.64 9.87
SINCE JAN 1 5.56 5.14 0.42 7.38
SNOWFALL (IN)
YESTERDAY 0.0 19.3 1958 0.4 -0.4 0.0
MONTH TO DATE 2.5 6.2 -3.7 2.2
SINCE DEC 1 4.7 28.1 -23.4 29.2
SINCE JUL 1 4.8 29.4 -24.6 29.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 25 33 -8 21
MONTH TO DATE 462 548 -86 494
SINCE DEC 1 2370 2603 -233 2670
SINCE JUL 1 3394 3658 -264 3497
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 12.1
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 74 1200 AM
LOWEST 36 400 PM
AVERAGE 55
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 61 1981
MINIMUM TEMPERATURE (F) 25 -11 1896
SUNRISE AND SUNSET
FEBRUARY 17 2019......SUNRISE 638 AM EST SUNSET 519 PM EST
FEBRUARY 18 2019......SUNRISE 637 AM EST SUNSET 520 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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