


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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471 CDUS45 KRIW 290729 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT SUN JUN 29 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR JUNE 28 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1891 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM MM MM 97 2002 83 MM 82 MINIMUM MM MM 34 1908 51 MM 54 1945 AVERAGE MM 67 MM PRECIPITATION (IN) YESTERDAY MM 0.87 1895 0.02 MM 0.00 MONTH TO DATE 0.70 1.04 -0.34 0.13 SINCE JUN 1 0.70 1.04 -0.34 0.13 SINCE JAN 1 9.26 8.29 0.97 5.99 SNOWFALL (IN) YESTERDAY MM 0.0 2020 0.0 MM 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE JUN 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 79.0 87.6 -8.6 70.9 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY MM 2 MM 0 MONTH TO DATE 88 121 -33 34 SINCE JUN 1 88 121 -33 34 SINCE JUL 1 6900 7708 -808 7183 COOLING YESTERDAY MM 4 MM 3 MONTH TO DATE 75 53 22 133 SINCE JUN 1 75 53 22 133 SINCE JAN 1 83 58 25 133 ................................................................... WIND (MPH) HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 99 1990 MINIMUM TEMPERATURE (F) 51 34 1906 SUNRISE AND SUNSET JUNE 29 2025..........SUNRISE 5:40 AM MDT SUNSET 8:57 PM MDT JUNE 30 2025..........SUNRISE 5:40 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. $$