Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 120045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT WED MAR 11 2026
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 11 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 46 3:23 PM 67 2005 47 -1 52
MINIMUM 15 4:29 AM -8 2022 21 -6 26
AVERAGE 31 34 -3 39
PRECIPITATION (IN)
TODAY 0.00 0.14 1999 0.02 -0.02 0.00
MONTH TO DATE 0.09 0.15 -0.06 0.96
SINCE MAR 1 0.09 0.15 -0.06 0.96
SINCE JAN 1 0.36 0.84 -0.48 1.46
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 1.7 8.8
SINCE MAR 1 1.7 8.8
SINCE JUL 1 9.7 21.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 34 31 3 26
MONTH TO DATE 263 367 -104 354
SINCE MAR 1 263 367 -104 354
SINCE JUL 1 4556 6245 -1689 5701
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 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.9
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 81
LOWEST 14
AVERAGE 48
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 72 2007
MINIMUM TEMPERATURE (F) 22 0 2023
SUNRISE AND SUNSET
MARCH 11 2026.........SUNRISE 7:33 AM MDT SUNSET 7:16 PM MDT
MARCH 12 2026.........SUNRISE 7:31 AM MDT SUNSET 7:17 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$