


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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895 CDUS45 KRIW 100728 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT SUN AUG 10 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 9 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 74 12:34 PM 97 2000 85 -11 66 2016 MINIMUM 46 3:08 AM 44 2002 58 -12 53 AVERAGE 60 72 -12 60 PRECIPITATION (IN) YESTERDAY 0.00 0.59 2005 0.03 -0.03 0.00 MONTH TO DATE 0.01 0.26 -0.25 0.85 SINCE JUN 1 3.70 3.96 -0.26 2.53 SINCE JAN 1 8.04 9.35 -1.31 7.08 DEGREE DAYS HEATING YESTERDAY 5 1 4 5 MONTH TO DATE 9 1 8 20 SINCE JUN 1 156 171 -15 161 SINCE JUL 1 28 21 7 59 COOLING YESTERDAY 0 7 -7 0 MONTH TO DATE 41 69 -28 76 SINCE JUN 1 318 340 -22 395 SINCE JAN 1 329 347 -18 395 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 8.9 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 68 11:00 PM LOWEST 29 12:00 PM AVERAGE 49 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 100 2022 MINIMUM TEMPERATURE (F) 58 46 2004 SUNRISE AND SUNSET AUGUST 10 2025........SUNRISE 6:05 AM MDT SUNSET 8:19 PM MDT AUGUST 11 2025........SUNRISE 6:06 AM MDT SUNSET 8:17 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$