National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2024-09-19 05:51 UTC
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070
CDUS41 KBOX 190551
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
151 AM EDT THU SEP 19 2024
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 18 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 956 AM 90 1891 72 0 66
1906
1955
MINIMUM 60 608 AM 43 1875 58 2 63
AVERAGE 66 65 1 65
PRECIPITATION (IN)
YESTERDAY 0.00 2.87 2004 0.13 -0.13 1.52
MONTH TO DATE 0.00 2.03 -2.03 2.98
SINCE SEP 1 T 2.03 -2.03 2.98
SINCE JAN 1 34.14 30.07 4.07 39.54
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 2 -2 0
MONTH TO DATE 1 22 -21 2
SINCE SEP 1 1 22 -21 2
SINCE JUL 1 3 31 -28 2
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 57 72 -15 132
SINCE SEP 1 57 72 -15 132
SINCE JAN 1 867 772 95 830
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 PM
LOWEST 68 1000 AM
AVERAGE 84
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1983
MINIMUM TEMPERATURE (F) 57 42 1929
SUNRISE AND SUNSET
SEPTEMBER 19 2024.....SUNRISE 629 AM EDT SUNSET 646 PM EDT
SEPTEMBER 20 2024.....SUNRISE 630 AM EDT SUNSET 644 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$