Climatological Report (Daily)
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000
CDUS45 KRIW 310911
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
310 AM MDT FRI JUL 31 2015


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

...THE GREYBULL WY CLIMATE SUMMARY FOR JULY 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92    441 PM 101    2000  92      0       86
  MINIMUM         50    536 AM  45    2009  58     -8       54
  AVERAGE         71                        75     -4       70

PRECIPITATION (IN)
  YESTERDAY        0.00          0.08 1999   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.64  -0.64     0.21
  SINCE JUN 1      0.25                      1.84  -1.59     1.15
  SINCE JAN 1      1.83                      5.01  -3.18     2.85

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         1      2        0
  SINCE JUN 1      3                        71    -68       56
  SINCE JUL 1      3                         1      2        0

 COOLING
  YESTERDAY        6                        10     -4        5
  MONTH TO DATE  252                       268    -16      334
  SINCE JUN 1    497                       374    123      383
  SINCE JAN 1    502                       394    108      425
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           400 AM
 LOWEST     10           300 PM
 AVERAGE    35

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   92       101      2012
                                             2000
 MINIMUM TEMPERATURE (F)   58        49      2009


SUNRISE AND SUNSET
JULY 31 2015..........SUNRISE   558 AM MDT   SUNSET   839 PM MDT
AUGUST  1 2015........SUNRISE   559 AM MDT   SUNSET   838 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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