


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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678 CDUS45 KRIW 060737 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 137 AM MDT WED AUG 06 2025 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 5 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 91 3:10 PM 101 1979 88 3 92 MINIMUM 57 3:44 AM 39 1896 56 1 57 AVERAGE 74 72 2 PRECIPITATION (IN) YESTERDAY 0.00 0.68 1891 0.03 -0.03 T MONTH TO DATE T 0.11 -0.11 T SINCE JUN 1 0.98 1.78 -0.80 0.42 SINCE JAN 1 9.54 9.03 0.51 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 9 7 2 10 MONTH TO DATE 33 39 -6 64 SINCE JUN 1 357 312 45 429 SINCE JAN 1 365 317 48 429 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 7.1 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 39 4:00 AM LOWEST 9 3:00 PM AVERAGE 24 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 100 2001 MINIMUM TEMPERATURE (F) 56 40 1917 SUNRISE AND SUNSET AUGUST 6 2025........SUNRISE 6:12 AM MDT SUNSET 8:29 PM MDT AUGUST 7 2025........SUNRISE 6:13 AM MDT SUNSET 8:28 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$