Climatological Report (Daily)
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CDUS45 KRIW 200731
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT FRI APR 20 2018


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65    404 PM  81    1962  58      7       57
  MINIMUM         29    439 AM  -4    1966  29      0       33
  AVERAGE         47                        44      3       45

PRECIPITATION (IN)
  YESTERDAY        0.00          1.18 1974   0.05  -0.05     0.02
  MONTH TO DATE    0.44                      0.74  -0.30     0.86
  SINCE MAR 1      1.44                      1.56  -0.12     2.65
  SINCE JAN 1      2.74                      2.64   0.10     4.00

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      0.0
  MONTH TO DATE    5.7                       8.0   -2.3      2.1
  SINCE MAR 1     12.2                      18.9   -6.7      9.9
  SINCE JUL 1     71.7                      68.3    3.4     63.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        22     -4       20
  MONTH TO DATE  490                       453     37      394
  SINCE MAR 1   1397                      1378     19     1106
  SINCE JUL 1   6861                      6826     35     6296

 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    24   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED    11.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           700 AM
 LOWEST     19           300 PM
 AVERAGE    42

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        81      1989
                                             1980
                                             1962
 MINIMUM TEMPERATURE (F)   30        -2      1966


SUNRISE AND SUNSET
APRIL 20 2018.........SUNRISE   616 AM MDT   SUNSET   754 PM MDT
APRIL 21 2018.........SUNRISE   614 AM MDT   SUNSET   755 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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