Climatological Report (Daily)
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CDUS45 KRIW 190727
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT AUG 19 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87    505 PM  99    1986  86      1       75
  MINIMUM         46    247 AM  37    2009  51     -5       51
  AVERAGE         67                        69     -2       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 1978   0.02  -0.02     0.05
  MONTH TO DATE    0.90                      0.55   0.35     0.28
  SINCE JUN 1      2.28                      3.57  -1.29     1.69
  SINCE JAN 1      9.88                      8.78   1.10    11.15

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE   20                         9     11        4
  SINCE JUN 1    112                       161    -49       46
  SINCE JUL 1     21                        25     -4        9

 COOLING
  YESTERDAY        2                         5     -3        0
  MONTH TO DATE   37                       107    -70       96
  SINCE JUN 1    332                       348    -16      405
  SINCE JAN 1    332                       352    -20      405
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     7.8


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    93           300 AM
 LOWEST     12           500 PM
 AVERAGE    53

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        96      2013
 MINIMUM TEMPERATURE (F)   51        37      2002


SUNRISE AND SUNSET
AUGUST 19 2017........SUNRISE   617 AM MDT   SUNSET   801 PM MDT
AUGUST 20 2017........SUNRISE   618 AM MDT   SUNSET   800 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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