347
CDUS45 KRIW 040728
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT THU JUN 04 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 3 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 85 4:51 PM 88 2012 74 11 54
2021
MINIMUM 49 2:55 AM 32 1998 45 4 41
AVERAGE 67 59 8 48
PRECIPITATION (IN)
YESTERDAY 0.00 0.39 0.04 -0.04 0.25
MONTH TO DATE 0.00 0.15 -0.15 0.25
SINCE JUN 1 0.00 0.15 -0.15 0.25
SINCE JAN 1 1.43 4.61 -3.18 4.77
SNOWFALL (IN)
YESTERDAY 0.0 2.3 1998 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 7 -7 17
MONTH TO DATE 10 21 -11 25
SINCE JUN 1 10 21 -11 25
SINCE JUL 1 5730 7833 -2103 7181
COOLING
YESTERDAY 2 1 1 0
MONTH TO DATE 2 3 -1 7
SINCE JUN 1 2 3 -1 7
SINCE JAN 1 25 11 14 13
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 4:00 AM
LOWEST 8 5:00 PM
AVERAGE 40
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 2021
MINIMUM TEMPERATURE (F) 45 32 1998
SUNRISE AND SUNSET
JUNE 4 2026..........SUNRISE 5:36 AM MDT SUNSET 8:49 PM MDT
JUNE 5 2026..........SUNRISE 5:36 AM MDT SUNSET 8:50 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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