Climatological Report (Daily)
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CDUS45 KRIW 220735
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT TUE AUG 22 2017


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

...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         MM        MM  98    1960  84     MM       90
  MINIMUM         MM        MM  39    1974  54     MM       45
                                      1966
  AVERAGE         MM                        69     MM       68

PRECIPITATION (IN)
  YESTERDAY       MM             0.29 1891   0.02  MM        0.00
  MONTH TO DATE    0.00                      0.45  -0.45     0.51
  SINCE JUN 1      0.69                      2.50  -1.81     1.08
  SINCE JAN 1     13.18                      8.72   4.46    16.23

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       MM                         1     MM        0
  MONTH TO DATE   MM                         9     MM       23
  SINCE JUN 1     75                       151    -76       49
  SINCE JUL 1      0                        25    -25       27

 COOLING
  YESTERDAY       MM                         5     MM        3
  MONTH TO DATE   MM                       131     MM      119
  SINCE JUN 1    292                       403   -111      491
  SINCE JAN 1    292                       408   -116      491
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        96      2009
 MINIMUM TEMPERATURE (F)   53        31      1904


SUNRISE AND SUNSET
AUGUST 22 2017........SUNRISE   629 AM MDT   SUNSET   805 PM MDT
AUGUST 23 2017........SUNRISE   630 AM MDT   SUNSET   804 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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