Climatological Report (Daily)
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CDUS45 KRIW 210738
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT SAT APR 21 2018


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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    155 PM  79    1989  55     -4       60
  MINIMUM         36   1138 PM   6    1966  30      6       30
  AVERAGE         44                        43      1       45

PRECIPITATION (IN)
  YESTERDAY        T             1.95 1971   0.03  -0.03     0.01
  MONTH TO DATE    0.14                      0.56  -0.42     0.19
  SINCE MAR 1      0.48                      1.24  -0.76     1.62
  SINCE JAN 1      0.67                      2.17  -1.50     2.52

DEGREE DAYS
 HEATING
  YESTERDAY       21                        22     -1       20
  MONTH TO DATE  495                       496     -1      426
  SINCE MAR 1   1416                      1473    -57     1206
  SINCE JUL 1   6682                      7325   -643     6944

 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    32   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    15.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           800 PM
 LOWEST     35           200 PM
 AVERAGE    56

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        77      1989
 MINIMUM TEMPERATURE (F)   31        14      1970


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   627 AM MDT   SUNSET   804 PM MDT
APRIL 22 2018.........SUNRISE   626 AM MDT   SUNSET   805 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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