174
CDUS45 KRIW 270729
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT JUN 27 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 26 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 4:42 PM 94 2002 83 10 88
2012
MINIMUM 51 3:49 AM 41 2000 51 0 49
2016
AVERAGE 72 67 5 69
PRECIPITATION (IN)
YESTERDAY T 0.39 0.03 -0.03 0.00
MONTH TO DATE 0.25 0.87 -0.62 0.90
SINCE JUN 1 0.25 0.87 -0.62 0.90
SINCE JAN 1 1.68 5.33 -3.65 5.42
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 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 54 109 -55 78
SINCE JUN 1 54 109 -55 78
SINCE JUL 1 5774 7921 -2147 7234
COOLING
YESTERDAY 7 4 3 4
MONTH TO DATE 56 51 5 87
SINCE JUN 1 56 51 5 87
SINCE JAN 1 79 59 20 93
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 9 7:00 PM
AVERAGE 53
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 2013
MINIMUM TEMPERATURE (F) 51 40 1998
SUNRISE AND SUNSET
JUNE 27 2026..........SUNRISE 5:37 AM MDT SUNSET 8:57 PM MDT
JUNE 28 2026..........SUNRISE 5:37 AM MDT SUNSET 8:57 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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