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 120747
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1246 AM MST TUE DEC 12 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         43    302 PM  59    1939  34      9       34
  MINIMUM         26   1159 PM -19    1985  13     13       20
  AVERAGE         35                        24     11       27

PRECIPITATION (IN)
  YESTERDAY        0.00          0.15 1984   0.01  -0.01     0.05
  MONTH TO DATE    0.35                      0.18   0.17     0.46
  SINCE DEC 1      0.35                      0.18   0.17     0.46
  SINCE JAN 1     13.08                     12.21   0.87    14.72

SNOWFALL (IN)
  YESTERDAY        0.0                       0.3   -0.3      1.1
  MONTH TO DATE    5.4                       3.9    1.5      8.7
  SINCE DEC 1      5.4                       3.9    1.5      8.7
  SINCE JUL 1     14.6                      23.4   -8.8     11.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        41    -11       38
  MONTH TO DATE  379                       443    -64      561
  SINCE DEC 1    379                       443    -64      561
  SINCE JUL 1   2123                      2297   -174     1987

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    448                       422     26      451
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    14.0


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    68           800 PM
 LOWEST     33          1200 PM
 AVERAGE    51

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        60      2014
 MINIMUM TEMPERATURE (F)   13       -14      2000


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   728 AM MST   SUNSET   432 PM MST
DECEMBER 13 2017......SUNRISE   729 AM MST   SUNSET   432 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.