000
CDUS45 KRIW 130029
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
628 PM MDT SUN MAY 12 2013


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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 12 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79        MM  82    1960  63     16       67
  MINIMUM         45        MM  19    1953  37      8       33
  AVERAGE         62                        50     12       50

PRECIPITATION (IN)
  TODAY            0.00                      0.04  -0.04     0.00
  MONTH TO DATE    0.20                      0.47  -0.27     0.14
  SINCE MAR 1      0.20                      2.06  -1.86     0.76
  SINCE JAN 1      0.20                      2.99  -2.79     1.32

DEGREE DAYS
 HEATING
  TODAY            3                        15    -12       15
  MONTH TO DATE  194                       206    -12      169
  SINCE MAR 1   1926                      1886     40     1482
  SINCE JUL 1   7407                      7738   -331     6815

 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    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    49           300 AM
 LOWEST     15           400 PM
 AVERAGE    32

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        80      1996
 MINIMUM TEMPERATURE (F)   37        21      1953


SUNRISE AND SUNSET
MAY 12 2013...........SUNRISE   600 AM MDT   SUNSET   826 PM MDT
MAY 13 2013...........SUNRISE   559 AM MDT   SUNSET   827 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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