


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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363 CDUS45 KRIW 190045 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT WED JUN 18 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR JUNE 18 2025... VALID TODAY AS OF 0600 PM LOCAL TIME. 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) TODAY MAXIMUM 86 4:45 PM 92 1940 79 7 66 1974 MINIMUM 48 5:38 AM 29 1895 48 0 34 AVERAGE 67 64 3 50 PRECIPITATION (IN) TODAY T 1.22 1975 0.03 -0.03 0.00 MONTH TO DATE 0.70 0.81 -0.11 0.01 SINCE JUN 1 0.70 0.81 -0.11 0.01 SINCE JAN 1 9.26 8.06 1.20 5.87 SNOWFALL (IN) TODAY MM 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 TODAY 0 3 -3 15 MONTH TO DATE 68 97 -29 23 SINCE JUN 1 68 97 -29 23 SINCE JUL 1 6880 7684 -804 7172 COOLING TODAY 2 2 0 0 MONTH TO DATE 47 25 22 74 SINCE JUN 1 47 25 22 74 SINCE JAN 1 55 30 25 74 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 5.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 LOWEST 11 AVERAGE 40 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 97 1940 MINIMUM TEMPERATURE (F) 48 32 2014 SUNRISE AND SUNSET JUNE 18 2025..........SUNRISE 5:36 AM MDT SUNSET 8:56 PM MDT JUNE 19 2025..........SUNRISE 5:36 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. $$