


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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909 CDUS45 KRIW 030729 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT WED SEP 03 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 2 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 83 2:59 PM 95 2015 79 4 95 2024 MINIMUM 56 5:41 AM 36 2008 52 4 61 AVERAGE 70 66 4 78 PRECIPITATION (IN) YESTERDAY 0.00 0.04 2004 0.03 -0.03 0.00 2004 2013 MONTH TO DATE 0.00 0.06 -0.06 0.00 SINCE SEP 1 0.00 0.06 -0.06 0.00 SINCE JAN 1 8.35 9.90 -1.55 7.59 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 0 6 -6 0 SINCE SEP 1 0 6 -6 0 SINCE JUL 1 41 63 -22 77 COOLING YESTERDAY 5 4 1 13 MONTH TO DATE 11 8 3 22 SINCE SEP 1 11 8 3 22 SINCE JAN 1 456 476 -20 538 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 7.6 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 44 3:00 AM LOWEST 20 3:00 PM AVERAGE 32 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 96 2022 MINIMUM TEMPERATURE (F) 52 41 2006 SUNRISE AND SUNSET SEPTEMBER 3 2025.....SUNRISE 6:32 AM MDT SUNSET 7:39 PM MDT SEPTEMBER 4 2025.....SUNRISE 6:34 AM MDT SUNSET 7:37 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$