


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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750 CDUS45 KRIW 040045 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT SUN AUG 03 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 3 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 88 4:34 PM 100 2024 89 -1 100 MINIMUM 50 4:11 AM 41 1911 56 -6 62 AVERAGE 69 72 -3 81 PRECIPITATION (IN) TODAY 0.00 0.54 1922 0.02 -0.02 0.00 MONTH TO DATE T 0.06 -0.06 0.00 SINCE JUN 1 0.98 1.73 -0.75 0.42 SINCE JAN 1 9.54 8.98 0.56 6.28 SNOWFALL (IN) TODAY MM 0.0 MM 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 MM DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 90 138 -48 41 SINCE JUL 1 2 14 -12 6 COOLING TODAY 4 8 -4 16 MONTH TO DATE 15 24 -9 37 SINCE JUN 1 339 297 42 402 SINCE JAN 1 347 302 45 402 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 5.6 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 50 LOWEST 12 AVERAGE 31 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 96 1909 1979 MINIMUM TEMPERATURE (F) 56 42 1980 SUNRISE AND SUNSET AUGUST 3 2025........SUNRISE 6:09 AM MDT SUNSET 8:33 PM MDT AUGUST 4 2025........SUNRISE 6:10 AM MDT SUNSET 8:31 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$