Climatological Report (Daily)
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CDUS45 KBOU 210725
CLIAPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO
125 AM MDT TUE MAY 21 2013


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

...THE CENTENNIAL CO CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         MM     MM      MM  71     MM       73
  MINIMUM         MM     MM      MM  44     MM       40
  AVERAGE         MM                 57     MM       57

PRECIPITATION (IN)
  YESTERDAY        0.11  MM      MM   0.07   0.04     0.00
  MONTH TO DATE    1.67               1.55   0.12     0.83
  SINCE MAR 1      3.94               4.81  -0.87     2.12
  SINCE JAN 1      4.63               5.74  -1.11     4.04

DEGREE DAYS
 HEATING
  YESTERDAY       MM
  MONTH TO DATE  234

 COOLING
  YESTERDAY       MM
  MONTH TO DATE   11
...........................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     36
 AVERAGE    65

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


THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        MM        MM
 MINIMUM TEMPERATURE (F)   44        MM        MM


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   540 AM MDT   SUNSET   812 PM MDT
MAY 22 2013...........SUNRISE   539 AM MDT   SUNSET   813 PM MDT


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




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