


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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469 CDUS45 KRIW 300727 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT MON JUN 30 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR JUNE 29 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 77 2:01 PM 102 2002 80 -3 77 MINIMUM 53 4:00 AM 42 2024 54 -1 42 AVERAGE 65 67 -2 60 PRECIPITATION (IN) YESTERDAY 0.00 0.38 2005 0.05 -0.05 0.00 MONTH TO DATE 1.28 2.03 -0.75 0.71 SINCE JUN 1 1.28 2.03 -0.75 0.71 SINCE JAN 1 5.62 7.42 -1.80 5.26 DEGREE DAYS HEATING YESTERDAY 0 2 -2 5 MONTH TO DATE 128 147 -19 102 SINCE JUN 1 128 147 -19 102 SINCE JUL 1 6919 7284 -365 6675 COOLING YESTERDAY 0 4 -4 0 MONTH TO DATE 57 53 4 62 SINCE JUN 1 57 53 4 62 SINCE JAN 1 68 60 8 62 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 9.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 77 4:00 AM LOWEST 41 3:00 PM AVERAGE 59 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 99 2002 MINIMUM TEMPERATURE (F) 54 45 2017 SUNRISE AND SUNSET JUNE 30 2025..........SUNRISE 5:26 AM MDT SUNSET 8:55 PM MDT JULY 1 2025..........SUNRISE 5:27 AM MDT SUNSET 8:55 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$