AFOS product CLICPR
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CDUS45 KRIW 010745
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST TUE FEB 1 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 31 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         -2        MM  58    1971  34    -36       41
  MINIMUM        -13        MM -24    1996  13    -26       13
                                      1985
  AVERAGE         -7                        24    -31       27

PRECIPITATION (IN)
  YESTERDAY        0.02          0.18 1981   0.02   0.00     0.00
  MONTH TO DATE    0.44                      0.58  -0.14     0.09
  SINCE DEC 1      1.80                      1.20   0.60     1.06
  SINCE JAN 1      0.44                      0.58  -0.14     0.09

SNOWFALL (IN)
  YESTERDAY        0.6                       0.4    0.2      0.0
  MONTH TO DATE   12.9                      11.1    1.8      2.8
  SINCE DEC 1     28.7                      23.0    5.7     22.3
  SINCE JUL 1     37.5                      44.1   -6.6     38.0
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       72                        41     31       38
  MONTH TO DATE 1286                      1312    -26     1186
  SINCE DEC 1   2457                      2574   -117     2709
  SINCE JUL 1   4126                      4405   -279     4650

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


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 PM
 LOWEST     71           700 AM
 AVERAGE    77

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        61      2003
 MINIMUM TEMPERATURE (F)   14       -26      1985


SUNRISE AND SUNSET
FEBRUARY  1 2011......SUNRISE   721 AM MST   SUNSET   518 PM MST
FEBRUARY  2 2011......SUNRISE   720 AM MST   SUNSET   520 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$