


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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572 CDUS45 KRIW 280731 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 131 AM MDT SAT JUN 28 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR JUNE 27 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 96 1970 83 MM 88 1990 2013 MINIMUM MM MM 39 1914 51 MM 64 1915 1969 AVERAGE MM 67 MM PRECIPITATION (IN) YESTERDAY MM 0.74 1927 0.02 MM 0.02 MONTH TO DATE 0.70 1.02 -0.32 0.13 SINCE JUN 1 0.70 1.02 -0.32 0.13 SINCE JAN 1 9.26 8.27 0.99 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 88 119 -31 34 SINCE JUN 1 88 119 -31 34 SINCE JUL 1 6900 7706 -806 7183 COOLING YESTERDAY MM 4 MM 11 MONTH TO DATE 75 49 26 130 SINCE JUN 1 75 49 26 130 SINCE JAN 1 83 54 29 130 ................................................................... 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 97 2002 MINIMUM TEMPERATURE (F) 51 34 1908 1945 SUNRISE AND SUNSET JUNE 28 2025..........SUNRISE 5:39 AM MDT SUNSET 8:57 PM MDT JUNE 29 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. $$