CDUS45 KRIW 220744
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
143 AM MDT WED MAY 22 2019


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 21 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38    244 PM  87    2006  69    -31       77
                                      1964
  MINIMUM         29    626 AM  26    2001  39    -10       37
  AVERAGE         34                        54    -20       57

PRECIPITATION (IN)
  YESTERDAY        0.49          1.04 1962   0.07   0.42     0.00
  MONTH TO DATE    2.13                      1.38   0.75     1.25
  SINCE MAR 1      5.15                      3.49   1.66     3.28
  SINCE JAN 1      5.93                      4.57   1.36     4.58

SNOWFALL (IN)
  YESTERDAY        2.5                       0.1    2.4      0.0
  MONTH TO DATE    4.8                       2.7    2.1      0.0
  SINCE MAR 1     37.9                      25.2   12.7     12.2
  SINCE JUL 1     77.1                      74.6    2.5     71.7
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       31                        11     20        8
  MONTH TO DATE  407                       304    103      247
  SINCE MAR 1   2127                      1898    229     1839
  SINCE JUL 1   7614                      7346    268     7303

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     92           100 PM
 AVERAGE    96

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        86      2006
                                             1980
 MINIMUM TEMPERATURE (F)   39        30      1986
                                             1974
                                             1973


SUNRISE AND SUNSET
MAY 22 2019...........SUNRISE   537 AM MDT   SUNSET   829 PM MDT
MAY 23 2019...........SUNRISE   536 AM MDT   SUNSET   830 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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