Climatological Report (Daily)
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CDUS45 KRIW 230737
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1236 AM MST FRI FEB 23 2018


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         20    322 PM  63    1982  40    -20       42
  MINIMUM         -8    804 AM  -9    2010  17    -25       29
  AVERAGE          6                        28    -22       36

PRECIPITATION (IN)
  YESTERDAY        0.00          0.37 1977   0.03  -0.03     0.07
  MONTH TO DATE    0.56                      0.44   0.12     0.41
  SINCE DEC 1      2.61                      1.44   1.17     2.26
  SINCE JAN 1      1.24                      0.95   0.29     0.95

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.3
  MONTH TO DATE   17.5                       7.7    9.8      5.2
  SINCE DEC 1     49.2                      27.8   21.4     41.2
  SINCE JUL 1     58.4                      47.3   11.1     44.4
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  YESTERDAY       59                        37     22       29
  MONTH TO DATE  983                       857    126      666
  SINCE DEC 1   3443                      3380     63     3490
  SINCE JUL 1   5187                      5234    -47     4916

 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    18   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    95          1000 PM
 LOWEST     56           100 PM
 AVERAGE    76

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        62      1958
 MINIMUM TEMPERATURE (F)   17       -21      2003


SUNRISE AND SUNSET
FEBRUARY 23 2018......SUNRISE   651 AM MST   SUNSET   548 PM MST
FEBRUARY 24 2018......SUNRISE   650 AM MST   SUNSET   549 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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