


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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906 CDUS45 KRIW 100727 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT FRI OCT 10 2025 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR OCTOBER 9 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1976 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 73 2:43 PM 75 1979 59 14 73 1996 2003 MINIMUM 25 6:34 AM 5 1987 24 1 32 AVERAGE 49 41 8 PRECIPITATION (IN) YESTERDAY 0.00 0.37 1993 0.02 -0.02 0.00 MONTH TO DATE 0.66 0.23 0.43 0.00 SINCE SEP 1 1.17 0.87 0.30 0.29 SINCE JAN 1 7.03 6.78 0.25 3.32 DEGREE DAYS HEATING YESTERDAY 16 24 -8 12 MONTH TO DATE 185 198 -13 132 SINCE SEP 1 484 626 -142 450 SINCE JUL 1 658 902 -244 662 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JAN 1 41 30 11 64 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 4:00 AM LOWEST 19 2:00 PM AVERAGE 56 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 77 1996 2015 MINIMUM TEMPERATURE (F) 24 11 2009 2019 SUNRISE AND SUNSET OCTOBER 10 2025.......SUNRISE 7:28 AM MDT SUNSET 6:46 PM MDT OCTOBER 11 2025.......SUNRISE 7:29 AM MDT SUNSET 6:44 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$