145
CDUS45 KRIW 180045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT TUE MAR 17 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 17 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 70 12:40 PM 73 2007 49 21 58
MINIMUM 52 2:19 AM 9 2002 24 28 37
AVERAGE 61 36 25 48
PRECIPITATION (IN)
TODAY 0.00 0.34 1996 0.03 -0.03 0.00
MONTH TO DATE 0.15 0.25 -0.10 1.14
SINCE MAR 1 0.15 0.25 -0.10 1.14
SINCE JAN 1 0.42 0.94 -0.52 1.64
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 3.3 11.0
SINCE MAR 1 3.3 11.0
SINCE JUL 1 11.3 23.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 4 28 -24 17
MONTH TO DATE 406 544 -138 510
SINCE MAR 1 406 544 -138 510
SINCE JUL 1 4699 6422 -1723 5857
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 47 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 71 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 35.7
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 44
LOWEST 14
AVERAGE 29
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 70 2007
2017
MINIMUM TEMPERATURE (F) 24 9 2023
SUNRISE AND SUNSET
MARCH 17 2026.........SUNRISE 7:22 AM MDT SUNSET 7:23 PM MDT
MARCH 18 2026.........SUNRISE 7:20 AM MDT SUNSET 7:24 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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