245
CDUS45 KRIW 280727
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON JUL 28 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 27 2025
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)
YESTERDAY
MAXIMUM 94 3:37 PM 100 2021 89 5 81
MINIMUM 60 4:46 AM 46 2005 57 3 54
AVERAGE 77 73 4 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 0.02 -0.02 0.01
MONTH TO DATE 0.02 0.47 -0.45 0.19
SINCE JUN 1 0.92 1.41 -0.49 0.47
SINCE JAN 1 5.44 5.87 -0.43 5.11
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 MM
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 12 8 4 3
MONTH TO DATE 247 189 58 190
SINCE JUN 1 363 256 107 328
SINCE JAN 1 369 264 105 328
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 30 3:00 AM
LOWEST 6 6:00 PM
AVERAGE 18
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 98 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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