Climatological Report (Daily)
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CDUS45 KRIW 300741
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SUN APR 30 2017


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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 29 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         43    451 PM  79    2007  58    -15       41
  MINIMUM         27    629 AM  17    1950  33     -6       29
  AVERAGE         35                        45    -10       35

PRECIPITATION (IN)
  YESTERDAY        T             0.59 1978   0.03  -0.03      T
  MONTH TO DATE    0.55                      0.87  -0.32     1.48
  SINCE MAR 1      1.98                      1.55   0.43     2.04
  SINCE JAN 1      2.88                      2.48   0.40     2.26

DEGREE DAYS
 HEATING
  YESTERDAY       30                        20     10       30
  MONTH TO DATE  650                       684    -34      622
  SINCE MAR 1   1430                      1661   -231     1529
  SINCE JUL 1   7168                      7513   -345     7046

 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    24   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    12.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75          1200 AM
 LOWEST     36           500 PM
 AVERAGE    56

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        76      1992
 MINIMUM TEMPERATURE (F)   33        15      1967


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   614 AM MDT   SUNSET   814 PM MDT
MAY  1 2017...........SUNRISE   613 AM MDT   SUNSET   815 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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