Climatological Report (Daily)
Issued by NWS Boston, MA

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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
411 AM EDT FRI JUN 22 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 21 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80   1056 AM  96    2012  78      2       84
  MINIMUM         64   1118 PM  48    1940  61      3       67
  AVERAGE         72                        70      2       76

PRECIPITATION (IN)
  YESTERDAY        0.00          2.36 1903   0.10  -0.10     0.00
  MONTH TO DATE    1.12                      2.81  -1.69     4.62
  SINCE JUN 1      1.12                      2.81  -1.69     4.62
  SINCE JAN 1     21.40                     20.97   0.43    25.45

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      2000
  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     59.9                      43.8   16.1     47.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   54                        49      5       50
  SINCE JUN 1     54                        49      5       50
  SINCE JUL 1   5395                      5675   -280     5254

 COOLING
  YESTERDAY        7                         6      1       11
  MONTH TO DATE   82                        78      4      113
  SINCE JUN 1     82                        78      4      113
  SINCE JAN 1    155                       108     47      173
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           300 AM
 LOWEST     42           900 AM
 AVERAGE    60

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        97      1983
 MINIMUM TEMPERATURE (F)   62        46      1940


SUNRISE AND SUNSET
JUNE 22 2018..........SUNRISE   508 AM EDT   SUNSET   825 PM EDT
JUNE 23 2018..........SUNRISE   508 AM EDT   SUNSET   825 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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