AFOS product CLICPR
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CDUS45 KRIW 120741
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
140 AM MDT TUE APR 12 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 11 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59        MM  74    2003  55      4       69
  MINIMUM         29        MM   0    1997  28      1       26
  AVERAGE         44                        41      3       48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.45 1943   0.04  -0.04     0.00
  MONTH TO DATE    0.80                      0.44   0.36     0.88
  SINCE MAR 1      1.26                      1.34  -0.08     2.45
  SINCE JAN 1      2.56                      2.56   0.00     3.07

SNOWFALL (IN)
  YESTERDAY        0.0                       0.5   -0.5      0.0
  MONTH TO DATE    3.4                       5.5   -2.1     11.4
  SINCE MAR 1     10.4                      17.8   -7.4     23.5
  SINCE JUL 1     60.5                      72.6  -12.1     73.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        23     -2       17
  MONTH TO DATE  228                       270    -42      313
  SINCE MAR 1   1086                      1191   -105     1140
  SINCE JUL 1   6448                      6669   -221     6928

 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    32   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    16.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1200 AM
 LOWEST     28           100 PM
 AVERAGE    53

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        75      1992
 MINIMUM TEMPERATURE (F)   28        -6      1997


SUNRISE AND SUNSET
APRIL 12 2011.........SUNRISE   629 AM MDT   SUNSET   745 PM MDT
APRIL 13 2011.........SUNRISE   628 AM MDT   SUNSET   746 PM MDT


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




$$