Climatological Report (Daily)
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CDUS45 KRIW 260744
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
143 AM MDT TUE SEP 26 2017


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

...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 25 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         52    347 PM  89    2015  68    -16       63
  MINIMUM         37    658 AM  10    1926  40     -3       35
  AVERAGE         45                        54     -9       49

PRECIPITATION (IN)
  YESTERDAY        T             1.66 1915   0.04  -0.04     0.00
  MONTH TO DATE    0.26                      0.82  -0.56     1.68
  SINCE SEP 1      0.26                      0.82  -0.56     1.68
  SINCE JAN 1     13.44                      9.70   3.74    17.92

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       1.8   -1.8      0.0
  SINCE SEP 1      0.0                       1.8   -1.8      0.0
  SINCE JUL 1      0.0                       1.8   -1.8      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        11      9       16
  MONTH TO DATE   48                       157   -109      173
  SINCE SEP 1     48                       157   -109      173
  SINCE JUL 1     48                       197   -149      225

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                        26    -26       34
  SINCE SEP 1      0                        26    -26       34
  SINCE JAN 1    292                       471   -179      562
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     52           200 PM
 AVERAGE    76

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        90      2015
 MINIMUM TEMPERATURE (F)   40        21      1934


SUNRISE AND SUNSET
SEPTEMBER 26 2017.....SUNRISE   707 AM MDT   SUNSET   704 PM MDT
SEPTEMBER 27 2017.....SUNRISE   708 AM MDT   SUNSET   703 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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