766
CDUS45 KRIW 050045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT TUE AUG 04 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 4 2026
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 4:59 PM 95 2022 88 -10 94
MINIMUM 47 5:35 AM 45 2012 56 -9 58
AVERAGE 63 72 -9 76
PRECIPITATION (IN)
TODAY 0.00 0.24 2011 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.06 -0.06 T
SINCE JUN 1 0.86 1.54 -0.68 1.21
SINCE JAN 1 2.29 6.00 -3.71 5.73
SNOWFALL (IN)
TODAY MM 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
TODAY 2 0 2 0
MONTH TO DATE 2 0 2 0
SINCE JUN 1 72 125 -53 78
SINCE JUL 1 2 10 -8 0
COOLING
TODAY 0 8 -8 11
MONTH TO DATE 37 32 5 28
SINCE JUN 1 477 323 154 413
SINCE JAN 1 500 331 169 419
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66
LOWEST 20
AVERAGE 43
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 94 2001
MINIMUM TEMPERATURE (F) 56 49 2012
SUNRISE AND SUNSET
AUGUST 4 2026........SUNRISE 6:08 AM MDT SUNSET 8:31 PM MDT
AUGUST 5 2026........SUNRISE 6:09 AM MDT SUNSET 8:30 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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