Climatological Report (Daily)
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CDUS45 KRIW 180109
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
609 PM MST FRI NOV 17 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 17 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         48        MM  70    1999  44      4       37
  MINIMUM         32        MM  -9    1958  21     11       21
  AVERAGE         40                        32      8       29

PRECIPITATION (IN)
  TODAY            0.10          0.20 1964   0.02   0.08     0.09
  MONTH TO DATE    0.28                      0.48  -0.20     0.09
  SINCE SEP 1      2.78                      2.67   0.11     1.80
  SINCE JAN 1     12.70                     11.75   0.95    13.97

SNOWFALL (IN)
  TODAY            0.4                       0.3    0.1      1.4
  MONTH TO DATE    2.8                       5.7   -2.9      1.4
  SINCE SEP 1      8.4                      14.9   -6.5      1.4
  SINCE JUL 1      8.4                      14.9   -6.5      1.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           25                        33     -8       36
  MONTH TO DATE  464                       490    -26      324
  SINCE SEP 1   1395                      1343     52      971
  SINCE JUL 1   1416                      1389     27     1031

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     54                        25     29       29
  SINCE JAN 1    448                       422     26      451
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    12.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     54          1200 AM
 AVERAGE    77

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        68      2008
 MINIMUM TEMPERATURE (F)   21         0      1969


SUNRISE AND SUNSET
NOVEMBER 17 2017......SUNRISE   701 AM MST   SUNSET   440 PM MST
NOVEMBER 18 2017......SUNRISE   702 AM MST   SUNSET   440 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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