836
CDUS45 KRIW 210045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI MAR 20 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 20 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 79R 3:27 PM 71 1997 51 28 48
MINIMUM 50 7:00 AM 7 1998 25 25 20
AVERAGE 65 38 27 34
PRECIPITATION (IN)
TODAY 0.00 0.02 2006 0.02 -0.02 0.00
MONTH TO DATE 0.15 0.32 -0.17 1.29
SINCE MAR 1 0.15 0.32 -0.17 1.29
SINCE JAN 1 0.42 1.01 -0.59 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 0 28 -28 31
MONTH TO DATE 409 628 -219 612
SINCE MAR 1 409 628 -219 612
SINCE JUL 1 4702 6506 -1804 5959
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 28 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 12.9
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 27
LOWEST 9
AVERAGE 18
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 69 2009
MINIMUM TEMPERATURE (F) 25 5 2002
SUNRISE AND SUNSET
MARCH 20 2026.........SUNRISE 7:17 AM MDT SUNSET 7:26 PM MDT
MARCH 21 2026.........SUNRISE 7:15 AM MDT SUNSET 7:27 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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