


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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390 CDUS45 KRIW 140739 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT TUE OCT 14 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 13 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 45 3:28 PM 78 1998 58 -13 66 MINIMUM 30 3:37 AM 19 2008 36 -6 37 AVERAGE 38 47 -9 52 PRECIPITATION (IN) YESTERDAY 0.00 0.67 2007 0.03 -0.03 0.00 MONTH TO DATE 0.63 0.57 0.06 0.00 SINCE SEP 1 1.30 1.74 -0.44 0.18 SINCE JAN 1 9.65 11.58 -1.93 7.77 DEGREE DAYS HEATING YESTERDAY 27 18 9 13 MONTH TO DATE 154 203 -49 69 SINCE SEP 1 243 416 -173 151 SINCE JUL 1 284 473 -189 228 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 5 0 5 3 SINCE SEP 1 49 57 -8 147 SINCE JAN 1 494 525 -31 663 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 6.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 3:00 AM LOWEST 60 3:00 PM AVERAGE 78 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 79 2014 2016 2024 MINIMUM TEMPERATURE (F) 36 17 2018 SUNRISE AND SUNSET OCTOBER 14 2025.......SUNRISE 7:21 AM MDT SUNSET 6:24 PM MDT OCTOBER 15 2025.......SUNRISE 7:22 AM MDT SUNSET 6:22 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$