Climatological Report (Daily)
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000
CDUS45 KRIW 190036
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
634 PM MDT MON MAY 18 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 18 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         51        MM  88    2009  68    -17       78
                                      1992
  MINIMUM         37        MM  25    1943  38     -1       34
  AVERAGE         44                        53     -9       56

PRECIPITATION (IN)
  TODAY            T             1.19 1978   0.07  -0.07     0.00
  MONTH TO DATE    1.62                      1.17   0.45     0.46
  SINCE MAR 1      3.92                      3.28   0.64     3.25
  SINCE JAN 1      5.23                      4.36   0.87     4.73

SNOWFALL (IN)
  TODAY           MM                         0.1   MM        0.0
  MONTH TO DATE    4.0                       2.5    1.5      0.9
  SINCE MAR 1     18.0                      25.0   -7.0     25.4
  SINCE JUL 1     69.4                      74.4   -5.0     91.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           21                        12      9        9
  MONTH TO DATE  309                       269     40      311
  SINCE MAR 1   1710                      1863   -153     1883
  SINCE JUL 1   6761                      7311   -550     7647

 COOLING
  TODAY            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    21   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     54           200 PM
 AVERAGE    73

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        89      2009
                                             1992
 MINIMUM TEMPERATURE (F)   38        27      1968
                                             1966


SUNRISE AND SUNSET
MAY 18 2015...........SUNRISE   540 AM MDT   SUNSET   825 PM MDT
MAY 19 2015...........SUNRISE   539 AM MDT   SUNSET   826 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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