743
CDUS45 KRIW 240045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI OCT 23 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 23 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 62 2:11 PM 73 2003 54 8 63
MINIMUM 45 4:05 AM 10 2020 29 16 31
AVERAGE 54 42 12 47
PRECIPITATION (IN)
TODAY 0.00 0.23 2022 0.02 -0.02 0.00
MONTH TO DATE 0.43 0.71 -0.28 1.43
SINCE SEP 1 1.98 1.48 0.50 2.42
SINCE JAN 1 4.95 7.84 -2.89 8.67
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 11 24 -13 18
MONTH TO DATE 243 426 -183 358
SINCE SEP 1 328 631 -303 455
SINCE JUL 1 330 667 -337 458
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 33 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 15.9
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 86
LOWEST 27
AVERAGE 57
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 74 2014
MINIMUM TEMPERATURE (F) 28 9 2020
SUNRISE AND SUNSET
OCTOBER 23 2026.......SUNRISE 7:37 AM MDT SUNSET 6:18 PM MDT
OCTOBER 24 2026.......SUNRISE 7:39 AM MDT SUNSET 6:17 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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