Climatological Report (Daily)
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CDUS45 KRIW 220735
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST WED FEB 22 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 21 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         60    330 PM  68    1982  39     21       42
  MINIMUM         37   1112 PM  -8    1948  17     20       18
  AVERAGE         49                        28     21       30

PRECIPITATION (IN)
  YESTERDAY        T             0.21 1950   0.02  -0.02     0.00
  MONTH TO DATE    0.34                      0.41  -0.07     0.41
  SINCE DEC 1      2.19                      1.41   0.78     2.46
  SINCE JAN 1      0.88                      0.92  -0.04     1.40

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      0.0
  MONTH TO DATE    4.9                       7.3   -2.4     15.2
  SINCE DEC 1     40.9                      27.4   13.5     45.4
  SINCE JUL 1     44.1                      46.9   -2.8     58.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        37    -21       35
  MONTH TO DATE  637                       820   -183      729
  SINCE DEC 1   3461                      3343    118     3179
  SINCE JUL 1   4887                      5197   -310     4701

 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    51   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    62   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    28.7


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    76          1000 PM
 LOWEST     24           300 PM
 AVERAGE    50

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        63      1982
 MINIMUM TEMPERATURE (F)   17        -9      2010


SUNRISE AND SUNSET
FEBRUARY 22 2017......SUNRISE   652 AM MST   SUNSET   547 PM MST
FEBRUARY 23 2017......SUNRISE   651 AM MST   SUNSET   548 PM MST


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




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