Climatological Report (Daily)
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CDUS45 KRIW 210738
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST WED FEB 21 2018


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

...THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 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          6    442 PM  65    1935  38    -32       55
  MINIMUM        -15    906 AM -28    1894  15    -30       26
  AVERAGE         -4                        27    -31       41

PRECIPITATION (IN)
  YESTERDAY        T             0.30 1920   0.02  -0.02     0.00
  MONTH TO DATE    0.94                      0.38   0.56     0.13
  SINCE DEC 1      2.85                      1.37   1.48     2.30
  SINCE JAN 1      1.62                      0.79   0.83     1.40

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    9.3                       7.1    2.2      3.4
  SINCE DEC 1     39.2                      24.8   14.4     30.8
  SINCE JUL 1     47.2                      50.4   -3.2     44.8
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       69                        38     31       24
  MONTH TO DATE  836                       820     16      682
  SINCE DEC 1   3456                      3537    -81     3801
  SINCE JUL 1   5056                      5410   -354     5357

 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    10   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           700 AM
 LOWEST     66           400 PM
 AVERAGE    79

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


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 2018......SUNRISE   703 AM MST   SUNSET   554 PM MST
FEBRUARY 22 2018......SUNRISE   702 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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