848
CDUS45 KRIW 040046
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
646 PM MDT FRI APR 03 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 3 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 MM MM 73 2021 54 MM 48
MINIMUM MM MM 2 2020 28 MM 20
AVERAGE MM 41 MM 34
PRECIPITATION (IN)
TODAY 0.00 0.45 2023 0.03 -0.03 0.00
MONTH TO DATE 0.02 0.09 -0.07 0.13
SINCE MAR 1 0.17 0.74 -0.57 1.85
SINCE JAN 1 0.44 1.43 -0.99 2.35
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T 0.8
SINCE MAR 1 3.3 14.1
SINCE JUL 1 11.3 26.6
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY MM 24 MM 31
MONTH TO DATE 41 72 -31 88
SINCE MAR 1 584 984 -400 928
SINCE JUL 1 4877 6862 -1985 6275
COOLING
TODAY MM 0 MM 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 MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 76 2021
MINIMUM TEMPERATURE (F) 28 11 1999
SUNRISE AND SUNSET
APRIL 3 2026.........SUNRISE 6:52 AM MDT SUNSET 7:43 PM MDT
APRIL 4 2026.........SUNRISE 6:50 AM MDT SUNSET 7:44 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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