216
CDUS41 KBOX 192033
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
433 PM EDT THU OCT 19 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 19 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 66 144 PM 84 1945 61 5 57
MINIMUM 53 350 AM 28 1922 46 7 44
AVERAGE 60 54 6 51
PRECIPITATION (IN)
TODAY 0.00 2.06 1932 0.13 -0.13 0.00
MONTH TO DATE 0.19 2.45 -2.26 3.59
SINCE SEP 1 3.94 6.01 -2.07 6.19
SINCE JAN 1 40.50 34.05 6.45 24.12
SNOWFALL (IN)
TODAY 0.0 T 1972 0.0 0.0 0.0
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 0.0
DEGREE DAYS
HEATING
TODAY 5 11 -6 14
MONTH TO DATE 103 163 -60 132
SINCE SEP 1 159 234 -75 189
SINCE JUL 1 159 243 -84 189
COOLING
TODAY 0 0 0 0
MONTH TO DATE 10 6 4 3
SINCE SEP 1 146 97 49 74
SINCE JAN 1 844 797 47 1024
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 700 AM
LOWEST 54 100 PM
AVERAGE 70
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 79 1969
MINIMUM TEMPERATURE (F) 46 32 1900
1972
1974
SUNRISE AND SUNSET
OCTOBER 19 2023.......SUNRISE 701 AM EDT SUNSET 556 PM EDT
OCTOBER 20 2023.......SUNRISE 703 AM EDT SUNSET 555 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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