National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2024-09-13 05:25 UTC
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350
CDUS41 KBOX 130525
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
125 AM EDT FRI SEP 13 2024
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 12 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 81 441 PM 93 1961 75 6 77
MINIMUM 58 529 AM 43 1875 60 -2 67
AVERAGE 70 67 3 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.95 1960 0.11 -0.11 0.09
MONTH TO DATE 0.00 1.28 -1.28 0.82
SINCE SEP 1 T 1.28 -1.28 0.82
SINCE JAN 1 34.14 29.32 4.82 37.38
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 10 -9 1
SINCE SEP 1 1 10 -9 1
SINCE JUL 1 3 19 -16 1
COOLING
YESTERDAY 5 3 2 7
MONTH TO DATE 37 55 -18 114
SINCE SEP 1 37 55 -18 114
SINCE JAN 1 847 755 92 812
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.5
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 81 300 AM
LOWEST 39 1100 AM
AVERAGE 60
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1957
MINIMUM TEMPERATURE (F) 59 45 1911
1985
SUNRISE AND SUNSET
SEPTEMBER 13 2024.....SUNRISE 622 AM EDT SUNSET 656 PM EDT
SEPTEMBER 14 2024.....SUNRISE 624 AM EDT SUNSET 655 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$