Climatological Report (Daily)
Issued by NWS Riverton, WY

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053
CDUS45 KRIW 220735
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT FRI MAY 22 2015


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

...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 21 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    416 PM  86    2006  69     -6       69
  MINIMUM         35    530 AM  28    2001  42     -7       50
  AVERAGE         49                        56     -7       60

PRECIPITATION (IN)
  YESTERDAY        0.18R         0.12 2008   0.06   0.12     0.00
  MONTH TO DATE    2.33                      1.22   1.11     0.54
  SINCE MAR 1      3.56                      3.07   0.49     1.26
  SINCE JAN 1      4.63                      3.58   1.05     2.16

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    0.5                                       2.7
  SINCE MAR 1     10.5                                       6.6
  SINCE JUL 1     39.1                                      55.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        10      6        5
  MONTH TO DATE  334                       269     65      312
  SINCE MAR 1   1699                      1811   -112     1847
  SINCE JUL 1   7092                      7665   -573     7728

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     47           500 PM
 AVERAGE    70

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


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        82      2000
 MINIMUM TEMPERATURE (F)   42        33      2008


SUNRISE AND SUNSET
MAY 22 2015...........SUNRISE   544 AM MDT   SUNSET   837 PM MDT
MAY 23 2015...........SUNRISE   543 AM MDT   SUNSET   838 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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