Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 190522
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1222 AM EST THU JAN 19 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57    147 PM  68    1990  41     16       31
                                      1986
  MINIMUM         40    752 AM  -4    1957  24     16       14
  AVERAGE         49                        33     16       23

PRECIPITATION (IN)
  YESTERDAY        T             1.08 1980   0.10  -0.10     0.00
  MONTH TO DATE    1.99                      1.77   0.22     1.34
  SINCE DEC 1      4.76                      5.14  -0.38     7.19
  SINCE JAN 1      1.99                      1.77   0.22     1.34

SNOWFALL (IN)
  YESTERDAY        0.0           4.6  1984   0.2   -0.2
  MONTH TO DATE    0.7                       3.4   -2.7
  SINCE JUL 1      0.7                       6.8   -6.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        32    -16       42
  MONTH TO DATE  492                       576    -84      544
  SINCE DEC 1   1310                      1453   -143     1033
  SINCE JUL 1   2009                      2357   -348     1753

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        1
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     54           500 PM
 AVERAGE    77

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        69      1951
 MINIMUM TEMPERATURE (F)   24        -5      1994


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   723 AM EST   SUNSET   513 PM EST
JANUARY 20 2017.......SUNRISE   722 AM EST   SUNSET   514 PM EST


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




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