536
CDUS45 KRIW 040727
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN OCT 04 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 3 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 74 3:17 PM 82 2010 65 9 82
2025
MINIMUM 52 11:49 PM 24 2017 37 15 45
AVERAGE 63 51 12 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.76 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.11 -0.11 0.00
SINCE SEP 1 1.55 0.88 0.67 0.99
SINCE JAN 1 4.52 7.24 -2.72 7.24
SNOWFALL (IN)
YESTERDAY 0.0 3.1 2013 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 14 -12 1
MONTH TO DATE 13 41 -28 7
SINCE SEP 1 98 246 -148 104
SINCE JUL 1 100 282 -182 107
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 44 31 13 37
SINCE JAN 1 757 499 258 611
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.7
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 48 11:00 PM
LOWEST 23 4:00 PM
AVERAGE 36
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 83 2024
MINIMUM TEMPERATURE (F) 37 24 2013
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 7:15 AM MDT SUNSET 6:49 PM MDT
OCTOBER 5 2026.......SUNRISE 7:16 AM MDT SUNSET 6:48 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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