


Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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033 CDUS45 KRIW 120726 CLIRIW CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT SAT JUL 12 2025 ................................... ...THE RIVERTON WY CLIMATE SUMMARY FOR JULY 11 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 77 2:42 PM 99 2024 88 -11 99 MINIMUM 57 11:59 PM 49 2016 55 2 61 AVERAGE 67 72 -5 80 PRECIPITATION (IN) YESTERDAY 0.00 0.22 0.02 -0.02 0.00 MONTH TO DATE 0.01 0.19 -0.18 0.08 SINCE JUN 1 0.91 1.13 -0.22 0.36 SINCE JAN 1 5.43 5.59 -0.16 5.00 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 2 7 -5 15 MONTH TO DATE 95 64 31 40 SINCE JUN 1 211 131 80 178 SINCE JAN 1 217 139 78 178 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 12.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 64 5:00 AM LOWEST 26 12:00 AM AVERAGE 45 .......................................................... THE RIVERTON WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 99 2002 2024 MINIMUM TEMPERATURE (F) 56 43 2008 SUNRISE AND SUNSET JULY 12 2025..........SUNRISE 5:46 AM MDT SUNSET 8:53 PM MDT JULY 13 2025..........SUNRISE 5:47 AM MDT SUNSET 8:52 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$