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Displaying AFOS PIL: CLIBOS Product Timestamp: 2023-09-12 05:45 UTC
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064
CDUS41 KBOX 120545
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
145 AM EDT TUE SEP 12 2023
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...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 11 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 72 111 PM 99 1983 75 -3 80
MINIMUM 68 1159 PM 40 1917 60 8 69
AVERAGE 70 67 3 75
PRECIPITATION (IN)
YESTERDAY 0.39 5.63 1954 0.11 0.28 T
MONTH TO DATE 0.73 1.17 -0.44 0.97
SINCE SEP 1 0.73 1.17 -0.44 0.97
SINCE JAN 1 37.29 29.21 8.08 18.90
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
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
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 1 9 -8 3
SINCE SEP 1 1 9 -8 3
SINCE JUL 1 1 18 -17 3
COOLING
YESTERDAY 5 4 1 10
MONTH TO DATE 107 52 55 40
SINCE SEP 1 107 52 55 40
SINCE JAN 1 805 752 53 990
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 90 1200 PM
AVERAGE 95
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1961
MINIMUM TEMPERATURE (F) 60 43 1875
SUNRISE AND SUNSET
SEPTEMBER 12 2023.....SUNRISE 621 AM EDT SUNSET 659 PM EDT
SEPTEMBER 13 2023.....SUNRISE 622 AM EDT SUNSET 658 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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