AFOS product CLICPR
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CDUS45 KRIW 110845 CCA
CLICPR

CLIMATE REPORT...CORRECTION
NATIONAL WEATHER SERVICE RIVERTON WY
148 AM MDT TUE MAY 11 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 10 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45        MM  85    1961  64    -19       59
  MINIMUM         34        MM  20    1990  36     -2       26
  AVERAGE         40                        50    -10       43

PRECIPITATION (IN)
  YESTERDAY        0.34          0.97 1980   0.08   0.26     0.01
  MONTH TO DATE    0.67                      0.76  -0.09     0.10
  SINCE MAR 1      3.35                      3.18   0.17     3.15
  SINCE JAN 1      3.97                      4.40  -0.43     4.51

SNOWFALL (IN)
  YESTERDAY       MM                         0.2   MM        0.0
  MONTH TO DATE    0.4                       2.6   -2.2       T
  SINCE MAR 1     23.9                      28.7   -4.8     34.0
  SINCE JUL 1     73.7                      83.5   -9.8     75.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        15     10       22
  MONTH TO DATE  249                       162     87      192
  SINCE MAR 1   1781                      1744     37     1916
  SINCE JUL 1   7569                      7222    347     6825

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


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    13.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1000 AM
 LOWEST     85          1200 PM
 AVERAGE    91

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        83      1940
 MINIMUM TEMPERATURE (F)   36        17      1968


SUNRISE AND SUNSET
MAY 11 2010...........SUNRISE   547 AM MDT   SUNSET   818 PM MDT
MAY 12 2010...........SUNRISE   546 AM MDT   SUNSET   819 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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