678
CDUS45 KRIW 110045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SAT OCT 10 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 10 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 74 1:54 PM 80 2015 61 13 71
MINIMUM 52 12:58 AM 0 2009 34 18 44
AVERAGE 63 48 15 58
PRECIPITATION (IN)
TODAY T 0.18 2008 0.04 -0.04 0.00
MONTH TO DATE T 0.37 -0.37 0.99
SINCE SEP 1 1.55 1.14 0.41 1.98
SINCE JAN 1 4.52 7.50 -2.98 8.23
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 0.0 T
SINCE SEP 1 0.0 T
SINCE JUL 1 0.0 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 2 18 -16 7
MONTH TO DATE 31 155 -124 123
SINCE SEP 1 116 360 -244 220
SINCE JUL 1 118 396 -278 223
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 48 31 17 37
SINCE JAN 1 761 499 262 611
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 14.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67
LOWEST 26
AVERAGE 47
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 79 1996
MINIMUM TEMPERATURE (F) 34 10 2019
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 7:22 AM MDT SUNSET 6:39 PM MDT
OCTOBER 11 2026.......SUNRISE 7:23 AM MDT SUNSET 6:37 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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