318
CDUS45 KRIW 270045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON MAY 26 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MAY 26 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 4:08 PM 87 2003 71 4 70
2006
MINIMUM 38 4:48 AM 34 2012 43 -5 41
AVERAGE 57 57 0 56
PRECIPITATION (IN)
TODAY 0.00 2.00 2008 0.05 -0.05 0.00
MONTH TO DATE 1.14 1.64 -0.50 2.07
SINCE MAR 1 4.02 3.49 0.53 2.97
SINCE JAN 1 4.52 4.18 0.34 4.42
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 0.9 0.9
SINCE MAR 1 18.2 4.5
SINCE JUL 1 30.7 36.7
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 8 9 -1 9
MONTH TO DATE 307 336 -29 393
SINCE MAR 1 1797 1895 -98 1830
SINCE JUL 1 7144 7773 -629 7414
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 3 0 3 0
SINCE JAN 1 3 0 3 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 23
AVERAGE 62
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 87 2014
MINIMUM TEMPERATURE (F) 43 35 2012
SUNRISE AND SUNSET
MAY 26 2025...........SUNRISE 5:41 AM MDT SUNSET 8:42 PM MDT
MAY 27 2025...........SUNRISE 5:40 AM MDT SUNSET 8:43 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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