


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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671 CDUS45 KRIW 240726 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT SAT MAY 24 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR MAY 23 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 74 2:51 PM 85 1984 69 5 56 MINIMUM 42 4:26 AM 26 1916 42 0 33 AVERAGE 58 55 3 PRECIPITATION (IN) YESTERDAY 0.00 1.46 1906 0.09 -0.09 T MONTH TO DATE 1.79 2.06 -0.27 1.37 SINCE MAR 1 7.39 5.42 1.97 3.94 SINCE JAN 1 8.47 6.63 1.84 5.85 SNOWFALL (IN) YESTERDAY 0.0 0.9 1995 0.1 -0.1 0.0 MONTH TO DATE 3.4 4.1 -0.7 1.6 SINCE MAR 1 48.7 34.9 13.8 21.0 SINCE JUL 1 79.0 87.1 -8.1 70.9 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 7 10 -3 20 MONTH TO DATE 280 317 -37 350 SINCE MAR 1 1739 1868 -129 1772 SINCE JUL 1 6768 7519 -751 7080 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 4 0 4 0 SINCE MAR 1 4 0 4 0 SINCE JAN 1 4 0 4 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 65 4:00 AM LOWEST 25 3:00 PM AVERAGE 45 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 85 1985 MINIMUM TEMPERATURE (F) 42 28 2024 SUNRISE AND SUNSET MAY 24 2025...........SUNRISE 5:44 AM MDT SUNSET 8:40 PM MDT MAY 25 2025...........SUNRISE 5:43 AM MDT SUNSET 8:41 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$