Climatological Report (Daily)
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CDUS45 KRIW 090734
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT THU MAY 9 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 8 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    152 PM  84    1987  64      7       68
  MINIMUM         40    432 AM  18    2010  35      5       26
  AVERAGE         56                        50      6       47

PRECIPITATION (IN)
  YESTERDAY        T             1.66 1995   0.07  -0.07     0.00
  MONTH TO DATE    0.16                      0.50  -0.34     0.39
  SINCE MAR 1      3.55                      2.61   0.94     1.73
  SINCE JAN 1      4.32                      3.69   0.63     3.28

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2      0.0
  MONTH TO DATE    3.5                       1.5    2.0      0.0
  SINCE MAR 1     53.0                      24.0   29.0      5.8
  SINCE JUL 1     85.7                      73.4   12.3     52.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        15     -6       18
  MONTH TO DATE  157                       132     25      122
  SINCE MAR 1   1970                      1726    244     1294
  SINCE JUL 1   7020                      7174   -154     6481

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    11.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           600 AM
 LOWEST     18           200 PM
 AVERAGE    47

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        83      1962
 MINIMUM TEMPERATURE (F)   35        18      2002


SUNRISE AND SUNSET
MAY  9 2013...........SUNRISE   549 AM MDT   SUNSET   816 PM MDT
MAY 10 2013...........SUNRISE   548 AM MDT   SUNSET   817 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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