National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2021-11-19 05:32 UTC
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156
CDUS41 KBOX 190532
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1232 AM EST FRI NOV 19 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 18 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 70 158 PM 73 1953 51 19 35
MINIMUM 52 1254 AM 14 1936 37 15 23
AVERAGE 61 44 17 29
PRECIPITATION (IN)
YESTERDAY 0.00 3.09 1878 0.11 -0.11 0.00
MONTH TO DATE 0.80 2.13 -1.33 1.24
SINCE SEP 1 13.38 9.72 3.66 7.19
SINCE JAN 1 49.34 37.76 11.58 28.91
SNOWFALL (IN)
YESTERDAY 0.0 2.2 1980 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 T
SINCE SEP 1 0.0 0.4 -0.4 4.3
SINCE JUL 1 0.0 0.4 -0.4 4.3
DEGREE DAYS
HEATING
YESTERDAY 4 21 -17 36
MONTH TO DATE 295 330 -35 267
SINCE SEP 1 471 727 -256 652
SINCE JUL 1 480 736 -256 654
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 13 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 49 200 PM
AVERAGE 70
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 75 1941
MINIMUM TEMPERATURE (F) 37 14 1936
SUNRISE AND SUNSET
NOVEMBER 19 2021......SUNRISE 640 AM EST SUNSET 419 PM EST
NOVEMBER 20 2021......SUNRISE 641 AM EST SUNSET 418 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$