Climatological Report (Daily)
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000
CDUS45 KRIW 180732
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST SUN FEB 18 2018


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

...THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 17 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         47    853 PM  59    1996  37     10       50
  MINIMUM         22    452 AM -24    1942  14      8       31
  AVERAGE         35                        26      9       41

PRECIPITATION (IN)
  YESTERDAY        0.00          0.64 1991   0.02  -0.02     0.00
  MONTH TO DATE    0.45                      0.31   0.14     0.13
  SINCE DEC 1      2.36                      1.30   1.06     2.30
  SINCE JAN 1      1.13                      0.72   0.41     1.40

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    5.4                       6.0   -0.6      3.4
  SINCE DEC 1     35.3                      23.7   11.6     30.8
  SINCE JUL 1     43.3                      49.3   -6.0     44.8
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       30                        39     -9       24
  MONTH TO DATE  663                       704    -41      609
  SINCE DEC 1   3283                      3421   -138     3728
  SINCE JUL 1   4883                      5294   -411     5284

 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    39   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    54   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    11.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50           400 AM
 LOWEST     25           200 PM
 AVERAGE    38

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        59      1958
                                             1930
 MINIMUM TEMPERATURE (F)   15       -28      1942


SUNRISE AND SUNSET
FEBRUARY 18 2018......SUNRISE   708 AM MST   SUNSET   551 PM MST
FEBRUARY 19 2018......SUNRISE   706 AM MST   SUNSET   552 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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