899
CDUS45 KRIW 200045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN JUL 19 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 19 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 96 4:34 PM 100 2021 89 7 92
MINIMUM 65 6:00 AM 49 2015 57 8 56
AVERAGE 81 73 8 74
PRECIPITATION (IN)
TODAY 0.00 0.03 1997 0.02 -0.02 0.00
MONTH TO DATE 0.12 0.33 -0.21 0.02
SINCE JUN 1 0.37 1.27 -0.90 0.92
SINCE JAN 1 1.80 5.73 -3.93 5.44
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 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
TODAY 16 8 8 9
MONTH TO DATE 225 125 100 159
SINCE JUN 1 281 192 89 275
SINCE JAN 1 304 200 104 281
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.7
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 73
LOWEST 13
AVERAGE 43
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 99 2005
MINIMUM TEMPERATURE (F) 57 46 1997
SUNRISE AND SUNSET
JULY 19 2026..........SUNRISE 5:52 AM MDT SUNSET 8:48 PM MDT
JULY 20 2026..........SUNRISE 5:53 AM MDT SUNSET 8:47 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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