AFOS product CLICPR
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CDUS45 KRIW 180734
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT WED APR 18 2012


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 17 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62        MM  81    1994  57      5       55
  MINIMUM         28        MM  15    1945  29     -1       40
  AVERAGE         45                        43      2       48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.64 1986   0.04  -0.04      T
  MONTH TO DATE    0.93                      0.65   0.28     0.69
  SINCE MAR 1      1.26                      1.47  -0.21     1.15
  SINCE JAN 1      2.81                      2.55   0.26     2.45

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    2.7                       7.3   -4.6      3.6
  SINCE MAR 1      5.8                      18.2  -12.4     10.6
  SINCE JUL 1     52.4                      67.6  -15.2     60.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        22     -2       17
  MONTH TO DATE  352                       409    -57      361
  SINCE MAR 1    994                      1334   -340     1219
  SINCE JUL 1   6181                      6782   -601     6581

 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    28   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    16.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1100 PM
 LOWEST     23           400 PM
 AVERAGE    54

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        80      2001
                                             1946
 MINIMUM TEMPERATURE (F)   29        13      1966


SUNRISE AND SUNSET
APRIL 18 2012.........SUNRISE   618 AM MDT   SUNSET   752 PM MDT
APRIL 19 2012.........SUNRISE   617 AM MDT   SUNSET   754 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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