


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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010 CDUS45 KRIW 270732 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT WED AUG 27 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 26 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 83 3:42 PM 95 2010 83 0 72 MINIMUM 53 5:29 AM 30 1910 51 2 50 AVERAGE 68 67 1 PRECIPITATION (IN) YESTERDAY T 0.88 1933 0.01 -0.01 0.29 MONTH TO DATE 0.05 0.43 -0.38 0.74 SINCE JUN 1 1.03 2.10 -1.07 1.16 SINCE JAN 1 9.59 9.35 0.24 7.02 SNOWFALL (IN) YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 4 MONTH TO DATE 2 13 -11 5 SINCE JUN 1 92 151 -59 46 SINCE JUL 1 4 27 -23 11 COOLING YESTERDAY 3 4 -1 0 MONTH TO DATE 193 158 35 186 SINCE JUN 1 517 431 86 551 SINCE JAN 1 525 436 89 551 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 61 11:00 PM LOWEST 21 4:00 PM AVERAGE 41 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 95 2011 MINIMUM TEMPERATURE (F) 51 36 1903 SUNRISE AND SUNSET AUGUST 27 2025........SUNRISE 6:35 AM MDT SUNSET 7:57 PM MDT AUGUST 28 2025........SUNRISE 6:36 AM MDT SUNSET 7:56 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$