649
CDUS45 KRIW 060729
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT WED MAY 06 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MAY 5 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 46 12:29 PM 83 2000 62 -16 53
MINIMUM 30 11:59 PM 24 2010 36 -6 32
AVERAGE 38 49 -11 43
PRECIPITATION (IN)
YESTERDAY 0.09 0.94 0.07 0.02 0.36
MONTH TO DATE 0.09 0.30 -0.21 0.36
SINCE MAR 1 0.66 2.15 -1.49 3.24
SINCE JAN 1 0.93 2.84 -1.91 3.74
SNOWFALL (IN)
YESTERDAY 0.5 4.7 2007 T
MONTH TO DATE 0.5 T
SINCE MAR 1 8.1 17.3
SINCE JUL 1 16.1 29.8
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 27 16 11 22
MONTH TO DATE 76 84 -8 71
SINCE MAR 1 1201 1643 -442 1561
SINCE JUL 1 5494 7521 -2027 6908
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 21 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 PM
LOWEST 39 2:00 PM
AVERAGE 70
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 82 2004
MINIMUM TEMPERATURE (F) 36 26 1999
SUNRISE AND SUNSET
MAY 6 2026...........SUNRISE 6:01 AM MDT SUNSET 8:21 PM MDT
MAY 7 2026...........SUNRISE 5:59 AM MDT SUNSET 8:22 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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