Climatological Report (Daily)
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CDUS45 KRIW 170745
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1242 AM MST TUE JAN 17 2017


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

...THE LANDER WY CLIMATE SUMMARY FOR JANUARY 16 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         18    255 PM  54    1920  33    -15       24
                                      1909
  MINIMUM         -1    843 AM -22    1943  10    -11        7
                                      1930
  AVERAGE          9                        22    -13       16

PRECIPITATION (IN)
  YESTERDAY        0.00          0.26 1995   0.01  -0.01     0.00
                                      1960
  MONTH TO DATE    0.46                      0.22   0.24     0.36
  SINCE DEC 1      1.36                      0.80   0.56     0.84
  SINCE JAN 1      0.46                      0.22   0.24     0.36

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2      0.0
  MONTH TO DATE    7.6                       3.9    3.7      4.8
  SINCE DEC 1     16.7                      14.0    2.7     13.6
  SINCE JUL 1     30.7                      39.6   -8.9     32.6
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       56                        43     13       49
  MONTH TO DATE  896                       697    199      792
  SINCE DEC 1   2387                      2070    317     2140
  SINCE JUL 1   3943                      3943      0     3652

 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     8   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    95           200 AM
 LOWEST     61           300 PM
 AVERAGE    78

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        54      1919
 MINIMUM TEMPERATURE (F)   10       -39      1930


SUNRISE AND SUNSET
JANUARY 17 2017.......SUNRISE   742 AM MST   SUNSET   509 PM MST
JANUARY 18 2017.......SUNRISE   741 AM MST   SUNSET   510 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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