029
CDUS45 KRIW 020045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT WED APR 01 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 1 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 56 3:59 PM 72 2004 54 2 47
MINIMUM 39 6:36 AM 10 2008 27 12 28
AVERAGE 48 41 7 38
PRECIPITATION (IN)
TODAY 0.00 0.32 2010 0.03 -0.03 0.12
MONTH TO DATE 0.00 0.03 -0.03 0.12
SINCE MAR 1 0.15 0.68 -0.53 1.84
SINCE JAN 1 0.42 1.37 -0.95 2.34
SNOWFALL (IN)
TODAY MM 0.5
MONTH TO DATE MM 0.5
SINCE MAR 1 3.3 13.8
SINCE JUL 1 11.3 26.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 17 24 -7 27
MONTH TO DATE 17 24 -7 27
SINCE MAR 1 560 936 -376 867
SINCE JUL 1 4853 6814 -1961 6214
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 N (10)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67
LOWEST 40
AVERAGE 54
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 72 2011
MINIMUM TEMPERATURE (F) 28 7 2020
SUNRISE AND SUNSET
APRIL 1 2026.........SUNRISE 6:56 AM MDT SUNSET 7:40 PM MDT
APRIL 2 2026.........SUNRISE 6:54 AM MDT SUNSET 7:42 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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