842
CDUS45 KRIW 120726
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT FRI JUN 12 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 11 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 74 MM 92 2022 77 -3 86
MINIMUM 43 MM 35 2008 47 -4 53
AVERAGE 59 62 -3 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.44 0.03 -0.03 0.03
MONTH TO DATE 0.00 0.48 -0.48 0.79
SINCE JUN 1 0.00 0.48 -0.48 0.79
SINCE JAN 1 1.43 4.94 -3.51 5.31
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 16.4 30.7
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 6 5 1 0
MONTH TO DATE 27 65 -38 62
SINCE JUN 1 27 65 -38 62
SINCE JUL 1 5747 7877 -2130 7218
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 23 13 10 21
SINCE JUN 1 23 13 10 21
SINCE JAN 1 46 21 25 27
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.3
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 47 5:00 AM
LOWEST 11 7:00 PM
AVERAGE 29
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 2006
MINIMUM TEMPERATURE (F) 47 38 2008
SUNRISE AND SUNSET
JUNE 12 2026..........SUNRISE 5:34 AM MDT SUNSET 8:54 PM MDT
JUNE 13 2026..........SUNRISE 5:34 AM MDT SUNSET 8:54 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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