776
CDUS45 KRIW 190045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI JUL 18 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 18 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 1:41 PM 102 2006 89 2 94
MINIMUM 61 1:58 AM 49 2005 57 4 56
AVERAGE 76 73 3 75
PRECIPITATION (IN)
TODAY T 0.46 2002 0.01 -0.01 0.06
MONTH TO DATE 0.02 0.31 -0.29 0.17
SINCE JUN 1 0.92 1.25 -0.33 0.45
SINCE JAN 1 5.44 5.71 -0.27 5.09
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 0 6 -6 7
SINCE JUN 1 78 121 -43 40
SINCE JUL 1 0 6 -6 7
COOLING
TODAY 11 8 3 10
MONTH TO DATE 150 117 33 115
SINCE JUN 1 266 184 82 253
SINCE JAN 1 272 192 80 253
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44
LOWEST 13
AVERAGE 29
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 2021
MINIMUM TEMPERATURE (F) 57 49 2015
SUNRISE AND SUNSET
JULY 18 2025..........SUNRISE 5:51 AM MDT SUNSET 8:49 PM MDT
JULY 19 2025..........SUNRISE 5:52 AM MDT SUNSET 8:48 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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