National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2023-08-20 05:35 UTC
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929
CDUS41 KBOX 200535
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
135 AM EDT SUN AUG 20 2023
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 19 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 1220 PM 95 2019 80 -6 92
MINIMUM 60 516 AM 51 1882 65 -5 69
AVERAGE 67 73 -6 81
PRECIPITATION (IN)
YESTERDAY 0.00 7.06 1955 0.10 -0.10 0.00
MONTH TO DATE 3.56 2.05 1.51 0.27
SINCE JUN 1 17.43 9.21 8.22 3.22
SINCE JAN 1 33.66 26.86 6.80 16.73
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 74 54 20 36
SINCE JUL 1 0 4 -4 0
COOLING
YESTERDAY 2 8 -6 16
MONTH TO DATE 150 163 -13 234
SINCE JUN 1 588 585 3 760
SINCE JAN 1 632 618 14 815
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 600 AM
LOWEST 53 1100 AM
AVERAGE 64
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 98 1937
MINIMUM TEMPERATURE (F) 65 52 1882
1896
1905
SUNRISE AND SUNSET
AUGUST 20 2023........SUNRISE 556 AM EDT SUNSET 738 PM EDT
AUGUST 21 2023........SUNRISE 557 AM EDT SUNSET 736 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$