


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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800 CDUS45 KRIW 010728 CLIWRL CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT MON SEP 01 2025 ................................... ...THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 31 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1947 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 MM 100 1991 83 3 88 MINIMUM 47 MM 36 1993 48 -1 44 AVERAGE 67 65 2 PRECIPITATION (IN) YESTERDAY 0.00 0.65 1963 0.02 -0.02 0.00 MONTH TO DATE 0.06 0.40 -0.34 0.89 SINCE JUN 1 1.49 2.01 -0.52 1.59 SINCE JAN 1 4.97 5.48 -0.51 3.02 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 3 23 -20 21 SINCE JUN 1 84 125 -41 85 SINCE JUL 1 6 34 -28 35 COOLING YESTERDAY 2 3 -1 1 MONTH TO DATE 201 175 26 165 SINCE JUN 1 534 488 46 497 SINCE JAN 1 534 497 37 497 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 4.0 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 86 6:00 AM LOWEST 16 4:00 PM AVERAGE 51 .......................................................... THE WORLAND WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 100 1983 MINIMUM TEMPERATURE (F) 47 36 1965 SUNRISE AND SUNSET SEPTEMBER 1 2025.....SUNRISE 6:36 AM MDT SUNSET 7:47 PM MDT SEPTEMBER 2 2025.....SUNRISE 6:37 AM MDT SUNSET 7:45 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$