AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
136 AM MDT WED SEP 12 2012


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 11 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         79    224 PM  91    1993  77      2       84
  MINIMUM         50    654 AM  27    1989  43      7       41
  AVERAGE         65                        60      5       63

PRECIPITATION (IN)
  YESTERDAY        T             0.63 1973   0.04  -0.04      T
  MONTH TO DATE    0.14                      0.34  -0.20      T
  SINCE SEP 1      0.14                      0.34  -0.20      T
  SINCE JAN 1      6.27                      9.42  -3.15     9.80

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE SEP 1      0.0                       0.2   -0.2      0.0
  SINCE JUL 1      0.0                       0.2   -0.2      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        2
  MONTH TO DATE   19                        48    -29       40
  SINCE SEP 1     19                        48    -29       40
  SINCE JUL 1     29                        94    -65       41

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   32                        18     14        4
  SINCE SEP 1     32                        18     14        4
  SINCE JAN 1    697                       415    282      501
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           400 AM
 LOWEST     23           200 PM
 AVERAGE    45

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        94      1990
 MINIMUM TEMPERATURE (F)   43        29      1949


SUNRISE AND SUNSET
SEPTEMBER 12 2012.....SUNRISE   643 AM MDT   SUNSET   720 PM MDT
SEPTEMBER 13 2012.....SUNRISE   644 AM MDT   SUNSET   718 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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