029
CDUS45 KRIW 260727
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN JUL 26 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 25 2026
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)
YESTERDAY
MAXIMUM 100R 3:36 PM 96 2011 89 11 93
2021
MINIMUM 69 3:51 AM 50 2004 57 12 56
AVERAGE 85 73 12 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 0.01 -0.01 0.00
MONTH TO DATE 0.58 0.43 0.15 0.02
SINCE JUN 1 0.83 1.37 -0.54 0.92
SINCE JAN 1 2.26 5.83 -3.57 5.44
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 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 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 6 -6 0
SINCE JUN 1 70 121 -51 78
SINCE JUL 1 0 6 -6 0
COOLING
YESTERDAY 20 8 12 10
MONTH TO DATE 306 173 133 224
SINCE JUN 1 362 240 122 340
SINCE JAN 1 385 248 137 346
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 42 4:00 AM
LOWEST 15 5:00 PM
AVERAGE 29
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 2008
2021
MINIMUM TEMPERATURE (F) 57 50 2005
SUNRISE AND SUNSET
JULY 26 2026..........SUNRISE 5:59 AM MDT SUNSET 8:42 PM MDT
JULY 27 2026..........SUNRISE 6:00 AM MDT SUNSET 8:40 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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