Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 280731
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT JUN 28 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 27 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 3:25 PM 98 2013 83 10 89
MINIMUM 51 4:12 AM 40 1998 51 0 58
AVERAGE 72 67 5 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.31 0.02 -0.02 T
MONTH TO DATE 0.90 0.89 0.01 0.28
SINCE JUN 1 0.90 0.89 0.01 0.28
SINCE JAN 1 5.42 5.35 0.07 4.92
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 30.7 36.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 78 111 -33 33
SINCE JUN 1 78 111 -33 33
SINCE JUL 1 7234 7923 -689 7484
COOLING
YESTERDAY 7 4 3 9
MONTH TO DATE 94 55 39 126
SINCE JUN 1 94 55 39 126
SINCE JAN 1 100 63 37 126
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.7
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 41 4:00 AM
LOWEST 8 2:00 PM
AVERAGE 25
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 2002
MINIMUM TEMPERATURE (F) 52 41 1999
SUNRISE AND SUNSET
JUNE 28 2025..........SUNRISE 5:37 AM MDT SUNSET 8:57 PM MDT
JUNE 29 2025..........SUNRISE 5:38 AM MDT SUNSET 8:57 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$