Climatological Report (Daily)
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CDUS45 KRIW 210750
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1249 AM MST SUN JAN 21 2018


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

...THE LANDER WY CLIMATE SUMMARY FOR JANUARY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         35    227 AM  55    1915  33      2       35
  MINIMUM         22   1159 PM -26    1922  10     12       11
  AVERAGE         29                        22      7       23

PRECIPITATION (IN)
  YESTERDAY        0.54          0.73 1962   0.01   0.53     0.00
  MONTH TO DATE    0.62                      0.27   0.35     0.46
  SINCE DEC 1      1.85                      0.85   1.00     1.36
  SINCE JAN 1      0.62                      0.27   0.35     0.46

SNOWFALL (IN)
  YESTERDAY        8.1                       0.2    7.9      0.0
  MONTH TO DATE    9.7                       4.9    4.8      7.7
  SINCE DEC 1     28.1                      15.0   13.1     16.8
  SINCE JUL 1     36.1                      40.6   -4.5     30.8
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       36                        43     -7       42
  MONTH TO DATE  833                       869    -36     1095
  SINCE DEC 1   2157                      2242    -85     2586
  SINCE JUL 1   3757                      4115   -358     4142

 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    14   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 AM
 LOWEST     56          1200 AM
 AVERAGE    78

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        55      1950
                                             1897
 MINIMUM TEMPERATURE (F)   10       -34      1930


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   739 AM MST   SUNSET   514 PM MST
JANUARY 22 2018.......SUNRISE   738 AM MST   SUNSET   515 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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