AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
367 
CDUS41 KBOX 200530
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
128 AM EDT THU MAY 20 2010


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 19 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1872 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57   1058 PM  90    1986  68    -11       65
                                      1949
  MINIMUM         48    123 AM  38    1882  51     -3       46
  AVERAGE         53                        60     -7       56

PRECIPITATION (IN)
  YESTERDAY        0.20          1.55 1900   0.10   0.10     0.00
  MONTH TO DATE    2.79                      2.01   0.78     1.72
  SINCE MAR 1     19.44                      9.46   9.98     8.36
  SINCE JAN 1     25.69                     16.68   9.01    13.90

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      2000
  MONTH TO DATE    0.0                       T      0.0      0.0
  SINCE MAR 1      0.2                       9.2   -9.0     10.7
  SINCE JUL 1     35.7                      41.8   -6.1     65.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                         7      5        9
  MONTH TO DATE  116                       173    -57      132
  SINCE MAR 1   1120                      1491   -371     1426
  SINCE JUL 1   5058                      5522   -464     5533

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   28                        12     16        1
  SINCE MAR 1     31                        17     14       19
  SINCE JAN 1     31                        17     14       19
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    15.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     80          1100 PM
 AVERAGE    90

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1996
 MINIMUM TEMPERATURE (F)   51        40      1892


SUNRISE AND SUNSET
MAY 20 2010...........SUNRISE   518 AM EDT   SUNSET   804 PM EDT
MAY 21 2010...........SUNRISE   517 AM EDT   SUNSET   805 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$