Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS45 KRIW 200738
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST SAT DEC 20 2014


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

...THE GREYBULL WY CLIMATE SUMMARY FOR DECEMBER 19 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         29    311 PM  46    2004  28      1       29
  MINIMUM          4    741 AM -12    2005   5     -1        2
  AVERAGE         17                        17      0       16

PRECIPITATION (IN)
  YESTERDAY        0.00          0.06 1999   0.01  -0.01      T
  MONTH TO DATE    0.01                      0.20  -0.19     0.01
  SINCE DEC 1      0.01                      0.20  -0.19     0.01
  SINCE JAN 1      5.33                      7.43  -2.10     4.86

DEGREE DAYS
 HEATING
  YESTERDAY       48                        48      0       49
  MONTH TO DATE  819                       880    -61      979
  SINCE DEC 1    819                       880    -61      979
  SINCE JUL 1   2652                      2737    -85     2787

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    698                       669     29     1005
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     1.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     63           200 PM
 AVERAGE    78

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   28        43      2003
 MINIMUM TEMPERATURE (F)    5       -16      2008


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   745 AM MST   SUNSET   435 PM MST
DECEMBER 21 2014......SUNRISE   746 AM MST   SUNSET   435 PM MST


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




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.