820
CDUS41 KBOX 230539
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
139 AM EDT SUN AUG 23 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 22 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 1246 PM 93 1955 80 -9 82
2003
2019
MINIMUM 65 1159 PM 47 1894 65 0 58
AVERAGE 68 72 -4 70
PRECIPITATION (IN)
YESTERDAY T 3.36 1888 0.10 -0.10 0.00
MONTH TO DATE 0.60 2.35 -1.75 0.76
SINCE JUN 1 6.69 9.51 -2.82 5.09
SINCE JAN 1 17.18 27.16 -9.98 24.88
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 7
SINCE JUN 1 14 54 -40 51
SINCE JUL 1 0 4 -4 7
COOLING
YESTERDAY 3 7 -4 5
MONTH TO DATE 255 186 69 141
SINCE JUN 1 787 608 179 682
SINCE JAN 1 848 641 207 711
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 900 PM
LOWEST 75 100 AM
AVERAGE 84
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 1880
MINIMUM TEMPERATURE (F) 64 49 1886
SUNRISE AND SUNSET
AUGUST 23 2026........SUNRISE 600 AM EDT SUNSET 733 PM EDT
AUGUST 24 2026........SUNRISE 601 AM EDT SUNSET 731 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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