766
CDUS45 KRIW 090046
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
546 PM MST THU JAN 08 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 8 2026
VALID TODAY AS OF 0500 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 37 3:29 PM 55 2009 30 7 25
MINIMUM 16 8:00 AM -15 2010 7 9 -3
AVERAGE 27 19 8 11
PRECIPITATION (IN)
TODAY 0.00 0.12 2006 0.01 -0.01 0.02
2016
MONTH TO DATE T 0.07 -0.07 0.23
SINCE DEC 1 0.18 0.33 -0.15 0.28
SINCE JAN 1 T 0.07 -0.07 0.23
SNOWFALL (IN)
TODAY MM 0.3
MONTH TO DATE 0.0 3.6
SINCE DEC 1 1.5 4.6
SINCE JUL 1 3.5 8.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 38 46 -8 54
MONTH TO DATE 225 372 -147 398
SINCE DEC 1 1137 1779 -642 1492
SINCE JUL 1 2580 3676 -1096 3009
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92
LOWEST 44
AVERAGE 68
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 47 1999
MINIMUM TEMPERATURE (F) 7 -5 2023
SUNRISE AND SUNSET
JANUARY 8 2026.......SUNRISE 7:45 AM MST SUNSET 4:57 PM MST
JANUARY 9 2026.......SUNRISE 7:45 AM MST SUNSET 4:58 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page