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158
CDUS41 KBOX 090526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT TUE MAY 09 2023
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MAY 8 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 144 PM 87 1895 64 12 54
1964
MINIMUM 52 1130 PM 34 1956 48 4 42
AVERAGE 64 56 8 48
PRECIPITATION (IN)
YESTERDAY T 1.42 1886 0.09 -0.09 0.00
MONTH TO DATE 0.28 0.85 -0.57 0.37
SINCE MAR 1 7.67 8.65 -0.98 5.62
SINCE JAN 1 14.26 15.25 -0.99 12.56
SNOWFALL (IN)
YESTERDAY 0.0 0.9 1938 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.9 10.6 -9.7 2.1
SINCE JUL 1 12.4 49.2 -36.8 54.0
DEGREE DAYS
HEATING
YESTERDAY 1 9 -8 17
MONTH TO DATE 68 82 -14 101
SINCE MAR 1 1236 1406 -170 1265
SINCE JUL 1 4552 5344 -792 4887
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE MAR 1 9 4 5 0
SINCE JAN 1 9 4 5 0
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.8
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 77 300 AM
LOWEST 15 600 PM
AVERAGE 46
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 95 1979
MINIMUM TEMPERATURE (F) 48 35 1977
SUNRISE AND SUNSET
MAY 9 2023...........SUNRISE 530 AM EDT SUNSET 752 PM EDT
MAY 10 2023...........SUNRISE 528 AM EDT SUNSET 753 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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