National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2021-09-24 05:26 UTC
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535
CDUS41 KBOX 240526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT FRI SEP 24 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 23 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 82 1053 AM 96 1895 71 11 80
MINIMUM 67 1223 AM 35 1875 56 11 55
1904
AVERAGE 75 63 12 68
PRECIPITATION (IN)
YESTERDAY 0.03 2.64 1994 0.12 -0.09 0.00
MONTH TO DATE 6.17 2.66 3.51 0.46
SINCE SEP 1 6.17 2.66 3.51 0.46
SINCE JAN 1 42.13 30.70 11.43 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 38 -38 70
SINCE SEP 1 0 38 -38 70
SINCE JUL 1 9 47 -38 72
COOLING
YESTERDAY 10 2 8 3
MONTH TO DATE 135 82 53 68
SINCE SEP 1 135 82 53 68
SINCE JAN 1 1111 782 329 895
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1000 PM
LOWEST 56 300 PM
AVERAGE 73
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1959
MINIMUM TEMPERATURE (F) 55 39 1885
1963
1974
SUNRISE AND SUNSET
SEPTEMBER 24 2021.....SUNRISE 634 AM EDT SUNSET 637 PM EDT
SEPTEMBER 25 2021.....SUNRISE 635 AM EDT SUNSET 636 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$