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
CLILND


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


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

...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 12 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         44    250 PM  57    1995  31     13       34
                                      1929
                                      1924
  MINIMUM         16    743 AM -28    1932   9      7       16
  AVERAGE         30                        20     10       25

PRECIPITATION (IN)
  YESTERDAY        0.00          0.55 1926   0.02  -0.02     0.00
  MONTH TO DATE    0.28                      0.26   0.02     0.05
  SINCE DEC 1      0.28                      0.26   0.02     0.05
  SINCE JAN 1     15.24                     12.34   2.90    20.44

SNOWFALL (IN)
  YESTERDAY        0.0                       0.4   -0.4      0.0
  MONTH TO DATE    4.1                       4.6   -0.5      0.8
  SINCE DEC 1      4.1                       4.6   -0.5      0.8
  SINCE JUL 1     12.1                      30.2  -18.1     14.8
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       35                        45    -10       40
  MONTH TO DATE  435                       522    -87      558
  SINCE DEC 1    435                       522    -87      558
  SINCE JUL 1   2035                      2395   -360     2114

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    292                       472   -180      562
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     3.9


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    84           800 AM
 LOWEST     49           300 PM
 AVERAGE    67

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      1921
 MINIMUM TEMPERATURE (F)    9       -23      1932
                                             1926


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   737 AM MST   SUNSET   441 PM MST
DECEMBER 14 2017......SUNRISE   738 AM MST   SUNSET   441 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.