National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2021-11-12 06:42 UTC
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938
CDUS41 KBOX 120642
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
142 AM EST FRI NOV 12 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 11 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 53 150 PM 73 2020 53 0 73
MINIMUM 41 707 AM 23 2017 39 2 56
AVERAGE 47 46 1 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.10 1991 0.12 -0.12 0.01
MONTH TO DATE 0.00 1.31 -1.31 0.63
SINCE SEP 1 12.58 8.90 3.68 6.58
SINCE JAN 1 48.54 36.94 11.60 28.30
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1987 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE SEP 1 0.0 0.3 -0.3 4.3
SINCE JUL 1 0.0 0.3 -0.3 4.3
DEGREE DAYS
HEATING
YESTERDAY 18 19 -1 0
MONTH TO DATE 181 189 -8 123
SINCE SEP 1 357 586 -229 508
SINCE JUL 1 366 595 -229 510
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 170 100 70 97
SINCE JAN 1 1146 800 346 924
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 1100 PM
LOWEST 39 1000 AM
AVERAGE 55
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 76 1909
MINIMUM TEMPERATURE (F) 39 25 1894
1926
SUNRISE AND SUNSET
NOVEMBER 12 2021......SUNRISE 631 AM EST SUNSET 425 PM EST
NOVEMBER 13 2021......SUNRISE 633 AM EST SUNSET 424 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$