Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 190527
CLIBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
127 AM EDT FRI JUL 19 2024

...................................

...THE BOSTON MA CLIMATE SUMMARY FOR JULY 18 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    302 PM  98    1982  83      6       85
  MINIMUM         71    301 AM  54    1881  67      4       72
  AVERAGE         80                        74      6       79

PRECIPITATION (IN)
  YESTERDAY        0.20          2.52 1912   0.10   0.10     0.00
  MONTH TO DATE    1.13                      1.86  -0.73     4.27
  SINCE JUN 1      5.17                      5.75  -0.58     7.71
  SINCE JAN 1     30.18                     23.40   6.78    23.94

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      7                        50    -43       74
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       15                        10      5       14
  MONTH TO DATE  238                       161     77      190
  SINCE JUN 1    428                       299    129      296
  SINCE JAN 1    474                       332    142      340
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     37           500 PM
 AVERAGE    69

..........................................................


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        99      2013
 MINIMUM TEMPERATURE (F)   67        54      1875
                                             1881


SUNRISE AND SUNSET
JULY 19 2024..........SUNRISE   525 AM EDT   SUNSET   816 PM EDT
JULY 20 2024..........SUNRISE   526 AM EDT   SUNSET   815 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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