


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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900 CDUS45 KRIW 170737 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 137 AM MDT TUE JUN 17 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR JUNE 16 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 84 3:46 PM 98 2021 78 6 80 MINIMUM 54 2:58 AM 33 1945 48 6 51 AVERAGE 69 63 6 PRECIPITATION (IN) YESTERDAY 0.00 1.73 1993 0.03 -0.03 0.00 MONTH TO DATE 0.70 0.75 -0.05 0.01 SINCE JUN 1 0.70 0.75 -0.05 0.01 SINCE JAN 1 9.26 8.00 1.26 5.87 SNOWFALL (IN) YESTERDAY 0.0 0.0 2020 0.0 0.0 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 0 DEGREE DAYS HEATING YESTERDAY 0 4 -4 0 MONTH TO DATE 68 90 -22 7 SINCE JUN 1 68 90 -22 7 SINCE JUL 1 6880 7677 -797 7156 COOLING YESTERDAY 4 2 2 1 MONTH TO DATE 43 21 22 74 SINCE JUN 1 43 21 22 74 SINCE JAN 1 51 26 25 74 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 60 7:00 AM LOWEST 15 5:00 PM AVERAGE 38 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 95 1940 MINIMUM TEMPERATURE (F) 48 32 1907 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 5:36 AM MDT SUNSET 8:56 PM MDT JUNE 18 2025..........SUNRISE 5:36 AM MDT SUNSET 8:56 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$