Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 210537
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
129 AM EDT SAT APR 21 2018


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR APRIL 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59    403 PM  94    1941  66     -7       79
  MINIMUM         33    523 AM  27    1904  44    -11       56
  AVERAGE         46                        55     -9       68

PRECIPITATION (IN)
  YESTERDAY        0.00          2.24 1940   0.10  -0.10     0.43
  MONTH TO DATE    1.65                      2.15  -0.50     2.58
  SINCE MAR 1      3.90                      6.05  -2.15     6.40
  SINCE JAN 1     10.20                     12.00  -1.80    10.55

SNOWFALL (IN)
  YESTERDAY        0.0           T    1983   0.0    0.0
                                      1953
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1     15.4                      20.1   -4.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        10      9        0
  MONTH TO DATE  304                       265     39      135
  SINCE MAR 1   1064                       931    133      782
  SINCE JUL 1   4376                      4526   -150     3673

 COOLING
  YESTERDAY        0                         1     -1        3
  MONTH TO DATE   21                         2     19       23
  SINCE MAR 1     21                         3     18       23
  SINCE JAN 1     22                         3     19       23
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           500 AM
 LOWEST     30           300 PM
 AVERAGE    50

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      1957
 MINIMUM TEMPERATURE (F)   44        29      1956


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   621 AM EDT   SUNSET   750 PM EDT
APRIL 22 2018.........SUNRISE   620 AM EDT   SUNSET   751 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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