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 130727
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1226 AM MST WED DEC 13 2017


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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR DECEMBER 12 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         33    239 PM  46    2014  24      9       18
  MINIMUM          3    813 AM  -8    2007   4     -1        6
  AVERAGE         18                        14      4       12

PRECIPITATION (IN)
  YESTERDAY        0.00          0.16 2009   0.04  -0.04     0.04
  MONTH TO DATE    0.38                      0.56  -0.18     1.01
  SINCE DEC 1      0.38                      0.56  -0.18     1.01
  SINCE JAN 1     31.88                     19.36  12.52    22.01

DEGREE DAYS
 HEATING
  YESTERDAY       47                        51     -4       53
  MONTH TO DATE  586                       602    -16      656
  SINCE DEC 1    586                       602    -16      656
  SINCE JUL 1   3955                      3922     33     3800

 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     6   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     0.9


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   100          1000 AM
 LOWEST     51           200 PM
 AVERAGE    76

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


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   24        37      1998
 MINIMUM TEMPERATURE (F)    4        -9      2008


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   750 AM MST   SUNSET   442 PM MST
DECEMBER 14 2017......SUNRISE   751 AM MST   SUNSET   442 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.