Climatological Report (Daily)
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CDUS45 KRIW 220735
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT WED MAY 22 2013


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

...THE LANDER WY CLIMATE SUMMARY FOR MAY 21 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65    403 PM  85    2006  68     -3       84
                                      1964
                                      1948
  MINIMUM         42    527 AM  27    2001  42      0       47
                                      1908
  AVERAGE         54                        55     -1       66

PRECIPITATION (IN)
  YESTERDAY        0.00          1.78 1904   0.07  -0.07     0.00
  MONTH TO DATE    1.83                      1.52   0.31     0.93
  SINCE MAR 1      5.39                      4.55   0.84     2.31
  SINCE JAN 1      7.37                      5.54   1.83     3.62

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE   10.5                       4.4    6.1      0.0
  SINCE MAR 1     58.9                      37.3   21.6     11.6
  SINCE JUL 1    111.1                      90.9   20.2     63.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                        10      1        0
  MONTH TO DATE  234                       280    -46      185
  SINCE MAR 1   1925                      1830     95     1285
  SINCE JUL 1   7294                      7534   -240     6628

 COOLING
  YESTERDAY        0                         0      0        1
  MONTH TO DATE    9                         0      9        5
  SINCE MAR 1      9                         0      9        6
  SINCE JAN 1      9                         0      9        6
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           300 AM
 LOWEST     34           400 PM
 AVERAGE    55

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        83      2006
                                             1967
 MINIMUM TEMPERATURE (F)   42        30      1975
                                             1953


SUNRISE AND SUNSET
MAY 22 2013...........SUNRISE   545 AM MDT   SUNSET   838 PM MDT
MAY 23 2013...........SUNRISE   545 AM MDT   SUNSET   839 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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