522
CDUS45 KRIW 020729
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT THU APR 02 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 1 2026
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)
YESTERDAY
MAXIMUM 56 MM 72 2004 54 2 47
MINIMUM 39 MM 10 2008 27 12 28
AVERAGE 48 41 7 38
PRECIPITATION (IN)
YESTERDAY 0.00 0.32 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)
YESTERDAY 0.0 4.3 2010 0.5
MONTH TO DATE 0.0 0.5
SINCE MAR 1 3.3 13.8
SINCE JUL 1 11.3 26.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 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 MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 10:00 PM
LOWEST 40 5:00 PM
AVERAGE 54
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 72 2011
MINIMUM TEMPERATURE (F) 28 7 2020
SUNRISE AND SUNSET
APRIL 2 2026.........SUNRISE 6:54 AM MDT SUNSET 7:42 PM MDT
APRIL 3 2026.........SUNRISE 6:52 AM MDT SUNSET 7:43 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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