Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 260727
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT JUL 26 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR JULY 25 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 93 3:38 PM 96 2011 89 4 92
2021
MINIMUM 56 3:29 AM 50 2004 57 -1 59
AVERAGE 75 73 2 76
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 0.01 -0.01 T
MONTH TO DATE 0.02 0.43 -0.41 0.18
SINCE JUN 1 0.92 1.37 -0.45 0.46
SINCE JAN 1 5.44 5.83 -0.39 5.10
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 MM
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 10 8 2 11
MONTH TO DATE 224 173 51 176
SINCE JUN 1 340 240 100 314
SINCE JAN 1 346 248 98 314
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.6
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 41 3:00 AM
LOWEST 7 4:00 PM
AVERAGE 24
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 2008
2021
MINIMUM TEMPERATURE (F) 57 50 2005
SUNRISE AND SUNSET
JULY 26 2025..........SUNRISE 5:59 AM MDT SUNSET 8:41 PM MDT
JULY 27 2025..........SUNRISE 6:00 AM MDT SUNSET 8:40 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$