


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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583 CDUS45 KRIW 120728 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT SUN OCT 12 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 11 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 73 2:52 PM 76 2015 59 14 76 2024 MINIMUM 49 11:33 PM 13 2009 37 12 49 AVERAGE 61 48 13 63 PRECIPITATION (IN) YESTERDAY 0.00 1.16 2023 0.04 -0.04 0.00 MONTH TO DATE 0.47 0.50 -0.03 0.00 SINCE SEP 1 1.14 1.67 -0.53 0.18 SINCE JAN 1 9.49 11.51 -2.02 7.77 DEGREE DAYS HEATING YESTERDAY 4 17 -13 2 MONTH TO DATE 106 167 -61 48 SINCE SEP 1 195 380 -185 130 SINCE JUL 1 236 437 -201 207 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 25 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 6.5 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 83 11:00 PM LOWEST 31 3:00 PM AVERAGE 57 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 78 2012 MINIMUM TEMPERATURE (F) 37 13 2009 SUNRISE AND SUNSET OCTOBER 12 2025.......SUNRISE 7:19 AM MDT SUNSET 6:27 PM MDT OCTOBER 13 2025.......SUNRISE 7:20 AM MDT SUNSET 6:25 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$