


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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793 CDUS45 KRIW 070046 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 646 PM MDT MON OCT 06 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 6 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 52 MM 83 1975 64 -12 72 MINIMUM 35 12:00 AM 14 2009 36 -1 40 AVERAGE 44 50 -6 56 PRECIPITATION (IN) TODAY 0.00 0.58 1970 0.05 -0.05 0.00 MONTH TO DATE 0.88 0.31 0.57 0.00 SINCE SEP 1 2.08 1.29 0.79 0.40 SINCE JAN 1 12.09 10.73 1.36 7.42 SNOWFALL (IN) TODAY MM 0.3 MM 0.0 MONTH TO DATE T 1.6 -1.6 0.0 SINCE SEP 1 T 3.1 -3.1 0.0 SINCE JUL 1 T 3.1 -3.1 0.0 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 21 15 6 9 MONTH TO DATE 68 84 -16 33 SINCE SEP 1 167 279 -112 117 SINCE JUL 1 172 318 -146 135 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 42 32 10 83 SINCE JAN 1 569 484 85 644 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 2.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 LOWEST 50 AVERAGE 75 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 81 1956 1979 MINIMUM TEMPERATURE (F) 36 17 1970 SUNRISE AND SUNSET OCTOBER 6 2025.......SUNRISE 7:18 AM MDT SUNSET 6:47 PM MDT OCTOBER 7 2025.......SUNRISE 7:19 AM MDT SUNSET 6:45 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$