Climatological Report (Daily)
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CDUS45 KRIW 180731
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT WED OCT 18 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 17 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         74    253 PM  79    2003  59     15       58
  MINIMUM         36   1257 AM  19    2012  31      5       33
                                      1996
                                      1968
  AVERAGE         55                        45     10       46

PRECIPITATION (IN)
  YESTERDAY        0.00          0.31 1971   0.03  -0.03     0.08
  MONTH TO DATE    0.95                      0.64   0.31     0.13
  SINCE SEP 1      2.37                      1.72   0.65     1.68
  SINCE JAN 1     12.29                     10.80   1.49    13.85

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2      0.0
  MONTH TO DATE    4.5                       3.5    1.0       T
  SINCE SEP 1      4.5                       5.3   -0.8       T
  SINCE JUL 1      4.5                       5.3   -0.8       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        20    -10       19
  MONTH TO DATE  341                       299     42      237
  SINCE SEP 1    619                       538     81      445
  SINCE JUL 1    640                       584     56      505

 COOLING
  YESTERDAY        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    29   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    16.5


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    47           100 AM
 LOWEST      9           200 PM
 AVERAGE    28

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        78      2003
 MINIMUM TEMPERATURE (F)   30        16      2006


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   723 AM MDT   SUNSET   618 PM MDT
OCTOBER 19 2017.......SUNRISE   724 AM MDT   SUNSET   616 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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