258
CDUS45 KRIW 110727
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT JUL 11 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 10 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 93 4:51 PM 98 2018 88 5 92
MINIMUM 54 4:59 AM 45 2019 55 -1 64
AVERAGE 74 71 3 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.29 0.02 -0.02 0.00
MONTH TO DATE 0.06 0.17 -0.11 0.01
SINCE JUN 1 0.31 1.11 -0.80 0.91
SINCE JAN 1 1.74 5.57 -3.83 5.43
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 9 7 2 13
MONTH TO DATE 77 57 20 93
SINCE JUN 1 133 124 9 209
SINCE JAN 1 156 132 24 215
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.8
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 69 5:00 AM
LOWEST 10 5:00 PM
AVERAGE 40
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 2024
MINIMUM TEMPERATURE (F) 55 49 2016
SUNRISE AND SUNSET
JULY 11 2026..........SUNRISE 5:45 AM MDT SUNSET 8:53 PM MDT
JULY 12 2026..........SUNRISE 5:46 AM MDT SUNSET 8:53 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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