Climatological Report (Daily)
Issued by NWS Riverton, WY

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738
CDUS45 KRIW 110045
CLIRIW

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON AUG 10 2026

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

...THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 10 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         95   4:33 PM  99    2022  87      8       81
  MINIMUM         59   5:14 AM  45    2002  55      4       54
  AVERAGE         77                        71      6       68

PRECIPITATION (IN)
  TODAY            0.00          0.10 2005   0.02  -0.02     0.00
  MONTH TO DATE    0.00                      0.15  -0.15      T
  SINCE JUN 1      0.86                      1.63  -0.77     1.21
  SINCE JAN 1      2.29                      6.09  -3.80     5.73

SNOWFALL (IN)
  TODAY           MM                                         0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE JUN 1      0.0                                       0.0
  SINCE JUL 1      0.0                                       0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    2                         0      2        2
  SINCE JUN 1     72                       125    -53       80
  SINCE JUL 1      2                        10     -8        2

 COOLING
  TODAY           12                         7      5        3
  MONTH TO DATE  107                        75     32       68
  SINCE JUN 1    547                       366    181      453
  SINCE JAN 1    570                       374    196      459
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    42
 LOWEST     10
 AVERAGE    26

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


THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        98      2018
 MINIMUM TEMPERATURE (F)   55        47      2004


SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE   6:14 AM MDT   SUNSET   8:23 PM MDT
AUGUST 11 2026........SUNRISE   6:15 AM MDT   SUNSET   8:22 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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