255
CDUS41 KBOX 210535
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
135 AM EDT MON AUG 21 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 20 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 84 143 PM 98 1937 80 4 90
MINIMUM 66 546 AM 52 1882 65 1 70
1896
1905
AVERAGE 75 72 3 80
PRECIPITATION (IN)
YESTERDAY 0.00 2.10 1894 0.10 -0.10 0.00
MONTH TO DATE 3.56 2.15 1.41 0.27
SINCE JUN 1 17.43 9.31 8.12 3.22
SINCE JAN 1 33.66 26.96 6.70 16.73
SNOWFALL (IN)
YESTERDAY 0.0 T 1951 0.0 0.0 0.0
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 10 8 2 15
MONTH TO DATE 160 171 -11 249
SINCE JUN 1 598 593 5 775
SINCE JAN 1 642 626 16 830
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1200 AM
LOWEST 40 200 PM
AVERAGE 57
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1955
MINIMUM TEMPERATURE (F) 65 52 1876
1882
SUNRISE AND SUNSET
AUGUST 21 2023........SUNRISE 557 AM EDT SUNSET 736 PM EDT
AUGUST 22 2023........SUNRISE 558 AM EDT SUNSET 735 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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