Climatological Report (Daily)
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000
CDUS45 KRIW 230729
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT SEP 23 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 22 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         59    154 PM  87    2007  71    -12       66
                                      1992
                                      1966
  MINIMUM         34    447 AM  25    2000  39     -5       52
  AVERAGE         47                        55     -8       59

PRECIPITATION (IN)
  YESTERDAY        0.04          0.60 1976   0.04   0.00     0.17
  MONTH TO DATE    0.87                      0.75   0.12     1.18
  SINCE SEP 1      0.87                      0.75   0.12     1.18
  SINCE JAN 1     10.79                      9.83   0.96    13.35

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.9   -0.9      0.0
  SINCE SEP 1      0.0                       0.9   -0.9      0.0
  SINCE JUL 1      0.0                       0.9   -0.9      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        11      7        6
  MONTH TO DATE  130                       140    -10      131
  SINCE SEP 1    130                       140    -10      131
  SINCE JUL 1    151                       186    -35      191

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   54                        24     30       29
  SINCE SEP 1     54                        24     30       29
  SINCE JAN 1    448                       421     27      451
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     8.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           800 PM
 LOWEST     40           200 PM
 AVERAGE    66

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        90      1992
 MINIMUM TEMPERATURE (F)   38        24      2000


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   655 AM MDT   SUNSET   701 PM MDT
SEPTEMBER 24 2017.....SUNRISE   656 AM MDT   SUNSET   659 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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