127
CDUS45 KRIW 290045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON JUL 28 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 28 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 93 4:40 PM 98 2006 89 4 88
MINIMUM 55 5:00 AM 47 2015 57 -2 54
AVERAGE 74 73 1 71
PRECIPITATION (IN)
TODAY 0.00 0.71 1997 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.48 -0.46 0.19
SINCE JUN 1 0.92 1.42 -0.50 0.47
SINCE JAN 1 5.44 5.88 -0.44 5.11
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 9 8 1 6
MONTH TO DATE 256 197 59 196
SINCE JUN 1 372 264 108 334
SINCE JAN 1 378 272 106 334
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51
LOWEST 9
AVERAGE 30
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 101 2006
MINIMUM TEMPERATURE (F) 57 47 2015
SUNRISE AND SUNSET
JULY 28 2025..........SUNRISE 6:01 AM MDT SUNSET 8:39 PM MDT
JULY 29 2025..........SUNRISE 6:02 AM MDT SUNSET 8:38 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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