785
CDUS45 KRIW 190731
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT JUL 19 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 18 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 1:41 PM 102 2006 89 2 94
MINIMUM 61 1:58 AM 49 2005 57 4 56
AVERAGE 76 73 3 75
PRECIPITATION (IN)
YESTERDAY T 0.46 0.01 -0.01 0.06
MONTH TO DATE 0.02 0.31 -0.29 0.17
SINCE JUN 1 0.92 1.25 -0.33 0.45
SINCE JAN 1 5.44 5.71 -0.27 5.09
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0
MONTH TO DATE 0.0 0.0
SINCE JUN 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 6 -6 7
SINCE JUN 1 78 121 -43 40
SINCE JUL 1 0 6 -6 7
COOLING
YESTERDAY 11 8 3 10
MONTH TO DATE 150 117 33 115
SINCE JUN 1 266 184 82 253
SINCE JAN 1 272 192 80 253
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44 8:00 AM
LOWEST 13 2:00 PM
AVERAGE 29
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 2021
MINIMUM TEMPERATURE (F) 57 49 2015
SUNRISE AND SUNSET
JULY 19 2025..........SUNRISE 5:52 AM MDT SUNSET 8:48 PM MDT
JULY 20 2025..........SUNRISE 5:53 AM MDT SUNSET 8:47 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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