Climatological Report (Daily)
Issued by NWS Riverton, WY

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000
CDUS45 KRIW 210737
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT SAT OCT 21 2017


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

...THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    115 PM  76    2003  56     14       52
  MINIMUM         36    931 PM  20    1995  31      5       24
  AVERAGE         53                        44      9       38

PRECIPITATION (IN)
  YESTERDAY        0.00          0.20 2006   0.01  -0.01     0.00
  MONTH TO DATE    0.57                      0.76  -0.19     1.36
  SINCE SEP 1      2.30                      1.66   0.64     3.34
  SINCE JAN 1     13.75                      8.48   5.27    13.06

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    2.4                                       0.1
  SINCE SEP 1      2.4                                       0.1
  SINCE JUL 1      2.4                                       0.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        21     -9       27
  MONTH TO DATE  403                       351     52      338
  SINCE SEP 1    687                       577    110      546
  SINCE JUL 1    694                       615     79      597

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     67                        26     41       35
  SINCE JAN 1    547                       494     53      605
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    15.5


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    59           400 AM
 LOWEST     17          1200 PM
 AVERAGE    38

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


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        78      2003
 MINIMUM TEMPERATURE (F)   31        15      1996


SUNRISE AND SUNSET
OCTOBER 21 2017.......SUNRISE   735 AM MDT   SUNSET   621 PM MDT
OCTOBER 22 2017.......SUNRISE   736 AM MDT   SUNSET   619 PM MDT


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




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