390
CDUS41 KBOX 190613
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
212 AM EDT FRI OCT 19 2018
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 18 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 49 324 PM 82 1947 61 -12 72
MINIMUM 39 658 AM 31 1939 46 -7 47
1883
AVERAGE 44 53 -9 60
PRECIPITATION (IN)
YESTERDAY T 3.13 1932 0.12 -0.12 0.00
MONTH TO DATE 1.58 2.29 -0.71 0.49
SINCE SEP 1 6.70 5.73 0.97 4.22
SINCE JAN 1 39.14 34.35 4.79 35.51
SNOWFALL (IN)
YESTERDAY 0.0 0.1 2009 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 21 12 9 5
MONTH TO DATE 117 168 -51 78
SINCE SEP 1 146 252 -106 115
SINCE JUL 1 146 265 -119 127
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 22 6 16 36
SINCE SEP 1 175 87 88 147
SINCE JAN 1 1132 746 386 876
..............................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 15.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 300 AM
LOWEST 24 300 PM
AVERAGE 42
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 84 1945
MINIMUM TEMPERATURE (F) 45 28 1922
SUNRISE AND SUNSET
OCTOBER 19 2018.......SUNRISE 702 AM EDT SUNSET 556 PM EDT
OCTOBER 20 2018.......SUNRISE 703 AM EDT SUNSET 554 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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