741
CDUS45 KRIW 290045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SAT MAR 28 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 28 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 70 4:57 PM 74 2015 53 17 63
MINIMUM 34 5:08 AM 0 2023 27 7 41
AVERAGE 52 40 12 52
PRECIPITATION (IN)
TODAY 0.00 0.21 1998 0.03 -0.03 0.00
2018
MONTH TO DATE 0.15 0.55 -0.40 1.29
SINCE MAR 1 0.15 0.55 -0.40 1.29
SINCE JAN 1 0.42 1.24 -0.82 1.79
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 3.3 11.9
SINCE MAR 1 3.3 11.9
SINCE JUL 1 11.3 24.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 13 25 -12 13
MONTH TO DATE 506 837 -331 760
SINCE MAR 1 506 837 -331 760
SINCE JUL 1 4799 6715 -1916 6107
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 NW (320)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56
LOWEST 9
AVERAGE 33
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 67 2015
MINIMUM TEMPERATURE (F) 27 13 2023
SUNRISE AND SUNSET
MARCH 28 2026.........SUNRISE 7:03 AM MDT SUNSET 7:36 PM MDT
MARCH 29 2026.........SUNRISE 7:01 AM MDT SUNSET 7:37 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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