National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2021-09-25 05:33 UTC
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712
CDUS41 KBOX 250533
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
133 AM EDT SAT SEP 25 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 24 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
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 80 119 PM 90 1959 70 10 79
MINIMUM 69 1253 AM 39 1885 55 14 61
1963
1974
AVERAGE 75 63 12 70
PRECIPITATION (IN)
YESTERDAY T 1.25 1955 0.13 -0.13 0.00
MONTH TO DATE 6.17 2.79 3.38 0.46
SINCE SEP 1 6.17 2.79 3.38 0.46
SINCE JAN 1 42.13 30.83 11.30 22.18
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 T
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 0 42 -42 70
SINCE SEP 1 0 42 -42 70
SINCE JUL 1 9 51 -42 72
COOLING
YESTERDAY 10 2 8 5
MONTH TO DATE 145 84 61 73
SINCE SEP 1 145 84 61 73
SINCE JAN 1 1121 784 337 900
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 48 900 PM
AVERAGE 69
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 89 1926
MINIMUM TEMPERATURE (F) 55 38 1950
SUNRISE AND SUNSET
SEPTEMBER 25 2021.....SUNRISE 635 AM EDT SUNSET 636 PM EDT
SEPTEMBER 26 2021.....SUNRISE 636 AM EDT SUNSET 634 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$