


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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148 CDUS45 KRIW 040734 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT MON AUG 04 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 3 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 88 4:34 PM 100 2024 89 -1 100 MINIMUM 50 4:11 AM 41 1911 56 -6 62 AVERAGE 69 72 -3 PRECIPITATION (IN) YESTERDAY 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) 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 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 YESTERDAY 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 20 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 5.9 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 50 6:00 AM LOWEST 12 5:00 PM AVERAGE 31 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 96 1909 1979 MINIMUM TEMPERATURE (F) 56 42 1980 SUNRISE AND SUNSET AUGUST 4 2025........SUNRISE 6:10 AM MDT SUNSET 8:31 PM MDT AUGUST 5 2025........SUNRISE 6:11 AM MDT SUNSET 8:30 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$