Climatological Report (Daily)
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CDUS45 KRIW 210730
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST TUE FEB 21 2017


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

...THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 20 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         55    134 PM  65    1935  38     17       47
  MINIMUM         26    707 AM -28    1894  15     11       26
  AVERAGE         41                        27     14       37

PRECIPITATION (IN)
  YESTERDAY        0.00          0.30 1920   0.02  -0.02     0.00
  MONTH TO DATE    0.13                      0.38  -0.25     0.50
  SINCE DEC 1      2.30                      1.37   0.93     1.40
  SINCE JAN 1      1.40                      0.79   0.61     0.92

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    3.4                       7.1   -3.7      3.9
  SINCE DEC 1     30.8                      24.8    6.0     18.0
  SINCE JUL 1     44.8                      50.4   -5.6     37.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        38    -14       28
  MONTH TO DATE  682                       820   -138      668
  SINCE DEC 1   3801                      3537    264     3387
  SINCE JUL 1   5357                      5410    -53     4899

 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    43   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.2


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    63           400 AM
 LOWEST     32           100 PM
 AVERAGE    48

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        65      1982
 MINIMUM TEMPERATURE (F)   16       -16      1939


SUNRISE AND SUNSET
FEBRUARY 21 2017......SUNRISE   703 AM MST   SUNSET   555 PM MST
FEBRUARY 22 2017......SUNRISE   701 AM MST   SUNSET   556 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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