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227
CDUS41 KBOX 161326
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
926 AM EDT TUE MAR 16 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 15 2021...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 30 435 PM 72 1945 45 -15 43
1990
MINIMUM 17 703 AM 12 1876 31 -14 30
1932
1993
AVERAGE 24 38 -14 37
PRECIPITATION (IN)
YESTERDAY 0.00 2.11 2010 0.13 -0.13 0.00
MONTH TO DATE 0.18 1.97 -1.79 0.35
SINCE MAR 1 0.18 1.97 -1.79 0.35
SINCE JAN 1 5.25 8.58 -3.33 5.04
SNOWFALL (IN)
YESTERDAY 0.0 7.1 1967 0.2 -0.2 0.0
MONTH TO DATE 0.1 4.6 -4.5 T
SINCE MAR 1 0.1 4.6 -4.5 T
SINCE JUL 1 38.5 38.7 -0.2 15.1
DEGREE DAYS
HEATING
YESTERDAY 41 27 14 28
MONTH TO DATE 423 433 -10 320
SINCE MAR 1 423 433 -10 320
SINCE JUL 1 4200 4475 -275 3703
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 18.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 41 500 AM
LOWEST 17 300 PM
AVERAGE 29
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 71 1935
2000
MINIMUM TEMPERATURE (F) 31 10 1872
SUNRISE AND SUNSET
MARCH 16 2021.........SUNRISE 654 AM EDT SUNSET 652 PM EDT
MARCH 17 2021.........SUNRISE 652 AM EDT SUNSET 653 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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