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
155
CDUS45 KRIW 200731
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT FRI OCT 20 2017


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

...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76    343 PM  80    2003  59     17       55
  MINIMUM         33    714 AM  22    2002  31      2       33
                                      1999
  AVERAGE         55                        45     10       44

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2006   0.02  -0.02      T
                                      2006
                                      2016
  MONTH TO DATE    T                         0.46  -0.46     0.97
  SINCE SEP 1      2.00                      1.34   0.66     3.73
  SINCE JAN 1      3.98                      6.79  -2.81     6.61

DEGREE DAYS
 HEATING
  YESTERDAY       10                        20    -10       21
  MONTH TO DATE  345                       317     28      276
  SINCE SEP 1    576                       527     49      420
  SINCE JUL 1    576                       548     28      439

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     62                        36     26       42
  SINCE JAN 1    824                       669    155      887
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     3.7


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    70           500 AM
 LOWEST     13           400 PM
 AVERAGE    42

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        77      2014
 MINIMUM TEMPERATURE (F)   31        21      1999


SUNRISE AND SUNSET
OCTOBER 20 2017.......SUNRISE   734 AM MDT   SUNSET   619 PM MDT
OCTOBER 21 2017.......SUNRISE   736 AM MDT   SUNSET   617 PM MDT


-  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.