NOAA Climatological Reports




NOAA Climatological Reports


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CDUS41 KLWX 090527
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT THU MAY 9 2013


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 8 2013... 

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
.................................................................. 
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    129 PM  93    1930  72     -1       72
  MINIMUM         55   1032 PM  33    1997  49      6       59
  AVERAGE         63                        61      2       66

PRECIPITATION (IN)
  YESTERDAY        0.17          3.28 1960   0.12   0.05     0.10
  MONTH TO DATE    1.00                      0.93   0.07     0.23
  SINCE MAR 1      5.84                      8.02  -2.18     3.98
  SINCE JAN 1     11.43                     13.97  -2.54     8.94

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      8.0                      20.1  -12.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         6     -4        0
  MONTH TO DATE   62                        52     10        8
  SINCE MAR 1   1120                      1072     48      663
  SINCE JUL 1   4412                      4667   -255     3567

 COOLING
  YESTERDAY        0                         1     -1        1
  MONTH TO DATE    0                         8     -8       22
  SINCE MAR 1     26                        22      4       54
  SINCE JAN 1     26                        22      4       54
.................................................................. 


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     53           100 PM
 AVERAGE    77

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        93      1963
                                             1896
 MINIMUM TEMPERATURE (F)   50        36      1966


SUNRISE AND SUNSET
MAY  9 2013........... SUNRISE   559 AM EDT   SUNSET   808 PM EDT
MAY 10 2013........... SUNRISE   558 AM EDT   SUNSET   809 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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Fast Weather Facts and Folklore

AMAZING WEATHER FACT - Lowest USA temperature: -79.8° F / -62.1° C, Prospect Creek, Alaska, 23 January, 1971.