Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 142133
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
523 PM EDT MON MAY 14 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 14 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         67   1216 PM  86    1879  65      2       51
  MINIMUM         49    221 AM  37    1895  49      0       46
  AVERAGE         58                        57      1       49

PRECIPITATION (IN)
  TODAY            0.00          3.77 2006   0.10  -0.10     0.95
  MONTH TO DATE    0.49                      1.46  -0.97     1.91
  SINCE MAR 1     10.18                      9.52   0.66    11.82
  SINCE JAN 1     18.87                     16.13   2.74    19.29

SNOWFALL (IN)
  TODAY            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
  TODAY            7                         8     -1       16
  MONTH TO DATE   92                       141    -49      190
  SINCE MAR 1   1528                      1480     48     1551
  SINCE JUL 1   5280                      5522   -242     5090

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   27                         1     26        0
  SINCE MAR 1     27                         4     23       19
  SINCE JAN 1     27                         4     23       19
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.7


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    96           700 AM
 LOWEST     63          1200 PM
 AVERAGE    80

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


THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        93      1900
 MINIMUM TEMPERATURE (F)   50        36      1947


SUNRISE AND SUNSET
MAY 14 2018...........SUNRISE   524 AM EDT   SUNSET   758 PM EDT
MAY 15 2018...........SUNRISE   523 AM EDT   SUNSET   759 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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