Climatological Report (Daily)
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046
CDUS45 KRIW 180051
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
650 PM MDT WED MAY 17 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 17 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         61        MM  87    1948  67     -6       58
  MINIMUM         36    200 AM  28    1990  38     -2       35
                                      1986
                                      1942
  AVERAGE         49                        52     -3       47

PRECIPITATION (IN)
  TODAY            0.00          2.22 2000   0.07  -0.07     0.00
  MONTH TO DATE    0.45                      1.10  -0.65     2.63
  SINCE MAR 1      4.45                      3.21   1.24     7.62
  SINCE JAN 1      5.80                      4.29   1.51     9.08

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       2.4   -2.4      0.0
  SINCE MAR 1     13.6                      24.9  -11.3     27.9
  SINCE JUL 1     67.1                      74.3   -7.2     86.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        13      3       18
  MONTH TO DATE  189                       257    -68      305
  SINCE MAR 1   1554                      1851   -297     1811
  SINCE JUL 1   6744                      7299   -555     6746

 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    25   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    12.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     28           300 PM
 AVERAGE    64

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        88      2009
                                             1992
 MINIMUM TEMPERATURE (F)   38        25      1943


SUNRISE AND SUNSET
MAY 17 2017...........SUNRISE   541 AM MDT   SUNSET   825 PM MDT
MAY 18 2017...........SUNRISE   540 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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