Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 260601
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
150 AM EDT SAT MAY 26 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 25 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         88    408 PM  92    2007  69     19       55
  MINIMUM         54    310 AM  40    1967  53      1       50
  AVERAGE         71                        61     10       53

PRECIPITATION (IN)
  YESTERDAY        0.00          2.63 1967   0.13  -0.13     0.63
  MONTH TO DATE    1.82                      2.73  -0.91     2.79
  SINCE MAR 1     11.51                     10.79   0.72    12.70
  SINCE JAN 1     20.20                     17.40   2.80    20.17

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      2000
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1     24.6                       9.8   14.8     11.3
  SINCE JUL 1     59.9                      43.9   16.0     47.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6       12
  MONTH TO DATE  135                       217    -82      254
  SINCE MAR 1   1571                      1556     15     1615
  SINCE JUL 1   5323                      5598   -275     5154

 COOLING
  YESTERDAY        6                         1      5        0
  MONTH TO DATE   51                        12     39       41
  SINCE MAR 1     51                        15     36       60
  SINCE JAN 1     51                        15     36       60
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    15.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           300 AM
 LOWEST     24           300 PM
 AVERAGE    54

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        97      1880
 MINIMUM TEMPERATURE (F)   53        39      1882


SUNRISE AND SUNSET
MAY 26 2018...........SUNRISE   513 AM EDT   SUNSET   809 PM EDT
MAY 27 2018...........SUNRISE   513 AM EDT   SUNSET   810 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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