AFOS product CLICPR
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CDUS45 KRIW 150747
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
139 AM MDT FRI APR 15 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 14 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         41        MM  77    2002  56    -15       60
                                      1985
                                      1942
  MINIMUM         26        MM   0    1945  29     -3       35
  AVERAGE         34                        42     -8       48

PRECIPITATION (IN)
  YESTERDAY        0.04          0.40 1998   0.05  -0.01     0.00
  MONTH TO DATE    0.84                      0.59   0.25     0.88
  SINCE MAR 1      1.30                      1.49  -0.19     2.45
  SINCE JAN 1      2.60                      2.71  -0.11     3.07

SNOWFALL (IN)
  YESTERDAY       MM                         0.5   MM        0.0
  MONTH TO DATE    3.4                       7.0   -3.6     11.4
  SINCE MAR 1     10.4                      19.3   -8.9     23.5
  SINCE JUL 1     60.5                      74.1  -13.6     73.3
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       31                        23      8       17
  MONTH TO DATE  298                       339    -41      365
  SINCE MAR 1   1156                      1260   -104     1192
  SINCE JUL 1   6518                      6738   -220     6980

 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    16   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1000 PM
 LOWEST     64          1200 AM
 AVERAGE    78

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        79      1962
 MINIMUM TEMPERATURE (F)   29        -3      1945


SUNRISE AND SUNSET
APRIL 15 2011.........SUNRISE   625 AM MDT   SUNSET   748 PM MDT
APRIL 16 2011.........SUNRISE   623 AM MDT   SUNSET   749 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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