Climatological Report (Daily)
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CDUS45 KRIW 170740
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1240 AM MST FRI NOV 17 2017


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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR NOVEMBER 16 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         57   1127 AM  61    1999  40     17       56
  MINIMUM         38    135 AM -12    1955  21     17       30
  AVERAGE         48                        30     18       43

PRECIPITATION (IN)
  YESTERDAY        T             0.22 1957   0.01  -0.01     0.00
  MONTH TO DATE    0.08                      0.29  -0.21      T
  SINCE SEP 1      0.87                      2.08  -1.21     2.05
  SINCE JAN 1      5.25                      7.86  -2.61     7.22

DEGREE DAYS
 HEATING
  YESTERDAY       17                        35    -18       22
  MONTH TO DATE  436                       489    -53      337
  SINCE SEP 1   1457                      1392     65     1124
  SINCE JUL 1   1474                      1456     18     1183

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     26                         9     17       12
  SINCE JAN 1    394                       286    108      354
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    12.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1100 PM
 LOWEST     26          1000 AM
 AVERAGE    53

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        61      1999
 MINIMUM TEMPERATURE (F)   21        -6      1958


SUNRISE AND SUNSET
NOVEMBER 17 2017......SUNRISE   708 AM MST   SUNSET   454 PM MST
NOVEMBER 18 2017......SUNRISE   709 AM MST   SUNSET   453 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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