076
CDUS45 KRIW 210726
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT SAT MAR 21 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 20 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 79R 3:27 PM 71 1997 51 28 48
MINIMUM 49 11:40 PM 7 1998 25 24 20
AVERAGE 64 38 26 34
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 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)
YESTERDAY 0.0 0.7 2000 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 0
DEGREE DAYS
HEATING
YESTERDAY 1 28 -27 31
MONTH TO DATE 410 628 -218 612
SINCE MAR 1 410 628 -218 612
SINCE JUL 1 4703 6506 -1803 5959
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
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 12.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 27 6:00 AM
LOWEST 9 3:00 PM
AVERAGE 18
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 69 2009
MINIMUM TEMPERATURE (F) 25 5 2002
SUNRISE AND SUNSET
MARCH 21 2026.........SUNRISE 7:15 AM MDT SUNSET 7:27 PM MDT
MARCH 22 2026.........SUNRISE 7:13 AM MDT SUNSET 7:29 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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