


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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108 CDUS45 KRIW 050731 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 131 AM MDT SUN OCT 05 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 4 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 57 12:26 AM 85 2010 62 -5 85 2021 2024 MINIMUM 39 11:59 PM 27 2000 40 -1 38 AVERAGE 48 51 -3 62 PRECIPITATION (IN) YESTERDAY 0.42 0.53 2001 0.05 0.37 0.00 MONTH TO DATE 0.42 0.20 0.22 0.00 SINCE SEP 1 1.09 1.37 -0.28 0.18 SINCE JAN 1 9.44 11.21 -1.77 7.77 DEGREE DAYS HEATING YESTERDAY 17 14 3 3 MONTH TO DATE 20 55 -35 27 SINCE SEP 1 109 268 -159 109 SINCE JUL 1 150 325 -175 186 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 5 0 5 0 SINCE SEP 1 49 57 -8 144 SINCE JAN 1 494 525 -31 660 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 12.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 3:00 PM LOWEST 62 12:00 AM AVERAGE 80 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 82 2021 MINIMUM TEMPERATURE (F) 39 20 2001 SUNRISE AND SUNSET OCTOBER 5 2025.......SUNRISE 7:10 AM MDT SUNSET 6:40 PM MDT OCTOBER 6 2025.......SUNRISE 7:11 AM MDT SUNSET 6:38 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$