Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 170536
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
136 AM EDT THU AUG 17 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    257 PM 101    1997  85      4       94
  MINIMUM         68    145 AM  53    2013  65      3       72
  AVERAGE         79                        75      4       83

PRECIPITATION (IN)
  YESTERDAY        0.00          2.20 1968   0.10  -0.10     0.00
  MONTH TO DATE    3.34                      1.75   1.59     2.22
  SINCE JUN 1     11.85                      9.28   2.57    11.51
  SINCE JAN 1     28.98                     26.31   2.67    29.36

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     11                        15     -4        4
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       14                        10      4       18
  MONTH TO DATE  146                       176    -30      253
  SINCE JUN 1    858                       786     72      970
  SINCE JAN 1    966                       870     96     1072
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     52           300 PM
 AVERAGE    76

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       100      1997
                                             1988
 MINIMUM TEMPERATURE (F)   65        53      1979


SUNRISE AND SUNSET
AUGUST 17 2017........SUNRISE   622 AM EDT   SUNSET   759 PM EDT
AUGUST 18 2017........SUNRISE   623 AM EDT   SUNSET   757 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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