Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 170729
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT FRI JUL 17 2026
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR JULY 16 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 92 4:31 PM 101 2005 89 3 76
MINIMUM 68 4:46 AM 50 2015 56 12 53
AVERAGE 80 72 8 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 0.02 -0.02 0.00
MONTH TO DATE 0.06 0.28 -0.22 0.02
SINCE JUN 1 0.31 1.22 -0.91 0.92
SINCE JAN 1 1.74 5.68 -3.94 5.44
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 0
SINCE JUN 1 70 121 -51 78
SINCE JUL 1 0 6 -6 0
COOLING
YESTERDAY 15 8 7 0
MONTH TO DATE 181 101 80 132
SINCE JUN 1 237 168 69 248
SINCE JAN 1 260 176 84 254
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 3:00 AM
LOWEST 22 5:00 PM
AVERAGE 44
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 99 2022
MINIMUM TEMPERATURE (F) 57 48 1999
SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE 5:50 AM MDT SUNSET 8:49 PM MDT
JULY 18 2026..........SUNRISE 5:51 AM MDT SUNSET 8:49 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$