AFOS product CLICPR
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CDUS45 KRIW 040821
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
220 AM MDT MON APR 4 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 3 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         43        MM  74    1943  52     -9       43
  MINIMUM         26        MM   1    1968  27     -1       25
                                      1945
  AVERAGE         35                        40     -5       34

PRECIPITATION (IN)
  YESTERDAY        0.28          0.73 1981   0.04   0.24      T
  MONTH TO DATE    0.34                      0.12   0.22     0.32
  SINCE MAR 1      0.80                      1.02  -0.22     1.89
  SINCE JAN 1      2.10                      2.24  -0.14     2.51

SNOWFALL (IN)
  YESTERDAY        1.6                       0.5    1.1      0.0
  MONTH TO DATE    1.6                       1.5    0.1      5.9
  SINCE MAR 1      8.6                      13.8   -5.2     18.0
  SINCE JUL 1     58.7                      68.6   -9.9     67.8
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       30                        25      5       31
  MONTH TO DATE   59                        76    -17       98
  SINCE MAR 1    917                       997    -80      925
  SINCE JUL 1   6279                      6475   -196     6713

 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    33   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           500 AM
 LOWEST     69           300 PM
 AVERAGE    77

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        74      2000
                                             1992
 MINIMUM TEMPERATURE (F)   27         5      1968


SUNRISE AND SUNSET
APRIL  4 2011.........SUNRISE   643 AM MDT   SUNSET   735 PM MDT
APRIL  5 2011.........SUNRISE   641 AM MDT   SUNSET   737 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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