984
CDUS45 KRIW 260045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SAT APR 25 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 25 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 48 4:53 PM 78 2012 59 -11 47
MINIMUM 24 5:54 AM 22 2018 32 -8 36
AVERAGE 36 46 -10 42
PRECIPITATION (IN)
TODAY 0.00 0.49 2016 0.04 -0.04 0.00
MONTH TO DATE 0.15 0.94 -0.79 0.82
SINCE MAR 1 0.30 1.59 -1.29 2.54
SINCE JAN 1 0.57 2.28 -1.71 3.04
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 2.1 4.0
SINCE MAR 1 5.4 17.3
SINCE JUL 1 13.4 29.8
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 29 19 10 23
MONTH TO DATE 456 553 -97 561
SINCE MAR 1 999 1465 -466 1401
SINCE JUL 1 5292 7343 -2051 6748
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 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 31
AVERAGE 64
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 79 2012
MINIMUM TEMPERATURE (F) 33 26 2008
SUNRISE AND SUNSET
APRIL 25 2026.........SUNRISE 6:16 AM MDT SUNSET 8:08 PM MDT
APRIL 26 2026.........SUNRISE 6:14 AM MDT SUNSET 8:09 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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