


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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317 CDUS45 KRIW 280726 CLIWRL CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT THU AUG 28 2025 ................................... ...THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 27 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 77 9:30 AM 99 1997 85 -8 84 MINIMUM 61 11:56 PM 37 1992 49 12 44 AVERAGE 69 67 2 PRECIPITATION (IN) YESTERDAY 0.00 0.21 2015 0.01 -0.01 0.00 MONTH TO DATE 0.03 0.33 -0.30 0.89 SINCE JUN 1 1.46 1.94 -0.48 1.59 SINCE JAN 1 4.94 5.41 -0.47 3.02 DEGREE DAYS HEATING YESTERDAY 0 2 -2 1 MONTH TO DATE 3 15 -12 10 SINCE JUN 1 84 117 -33 74 SINCE JUL 1 6 26 -20 24 COOLING YESTERDAY 4 4 0 0 MONTH TO DATE 193 163 30 164 SINCE JUN 1 526 476 50 496 SINCE JAN 1 526 485 41 496 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 59 1:00 PM LOWEST 42 8:00 PM AVERAGE 51 .......................................................... THE WORLAND WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 99 1997 MINIMUM TEMPERATURE (F) 48 36 1962 SUNRISE AND SUNSET AUGUST 28 2025........SUNRISE 6:31 AM MDT SUNSET 7:54 PM MDT AUGUST 29 2025........SUNRISE 6:32 AM MDT SUNSET 7:52 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$