Climatological Report (Daily)
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CDUS45 KRIW 260032
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
631 PM MDT MON SEP 25 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 25 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         53        MM  90    2014  69    -16       64
  MINIMUM         34        MM  20    1984  37     -3       36
  AVERAGE         44                        53     -9       50

PRECIPITATION (IN)
  TODAY            0.02          0.21 1967   0.05  -0.03     0.00
  MONTH TO DATE    1.35                      0.88   0.47     1.55
  SINCE SEP 1      1.35                      0.88   0.47     1.55
  SINCE JAN 1     11.27                      9.96   1.31    13.72

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE    T                         1.2   -1.2      0.0
  SINCE SEP 1      T                         1.2   -1.2      0.0
  SINCE JUL 1      T                         1.2   -1.2      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           21                        12      9       15
  MONTH TO DATE  202                       174     28      175
  SINCE SEP 1    202                       174     28      175
  SINCE JUL 1    223                       220      3      235

 COOLING
  TODAY            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    14   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     52           400 PM
 AVERAGE    76

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


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        91      2015
 MINIMUM TEMPERATURE (F)   37        21      1972


SUNRISE AND SUNSET
SEPTEMBER 25 2017.....SUNRISE   657 AM MDT   SUNSET   657 PM MDT
SEPTEMBER 26 2017.....SUNRISE   658 AM MDT   SUNSET   655 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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