Climatological Report (Daily)
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CDUS45 KRIW 200734
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST MON FEB 20 2017


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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 19 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   1038 AM  55    1981  34      9       42
  MINIMUM         28   1159 PM  -5    2006  16     12       23
  AVERAGE         36                        25     11       33

PRECIPITATION (IN)
  YESTERDAY        T             0.17 1974   0.02  -0.02     0.00
  MONTH TO DATE    0.15                      0.33  -0.18     0.12
  SINCE DEC 1      0.72                      1.28  -0.56     0.19
  SINCE JAN 1      0.64                      0.78  -0.14     0.15

DEGREE DAYS
 HEATING
  YESTERDAY       29                        40    -11       32
  MONTH TO DATE  668                       800   -132      690
  SINCE DEC 1   3631                      3511    120     3529
  SINCE JUL 1   5351                      5504   -153     5195

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    13.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 PM
 LOWEST     60           900 AM
 AVERAGE    76

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        60      1977
 MINIMUM TEMPERATURE (F)   16        -9      1955


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   704 AM MST   SUNSET   556 PM MST
FEBRUARY 21 2017......SUNRISE   703 AM MST   SUNSET   558 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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