


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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901 CDUS45 KRIW 100728 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT SUN AUG 10 2025 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR AUGUST 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 74 5:18 PM 93 2003 82 -8 77 MINIMUM 32 5:53 AM 30 1987 42 -10 50 1995 2002 AVERAGE 53 62 -9 PRECIPITATION (IN) YESTERDAY 0.00 0.19 2017 0.02 -0.02 T MONTH TO DATE 0.02 0.25 -0.23 0.10 SINCE JUN 1 1.34 2.15 -0.81 0.58 SINCE JAN 1 4.77 5.29 -0.52 2.68 DEGREE DAYS HEATING YESTERDAY 12 4 8 1 MONTH TO DATE 43 29 14 6 SINCE JUN 1 318 466 -148 258 SINCE JUL 1 103 141 -38 85 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 2 9 -7 23 SINCE JUN 1 24 27 -3 62 SINCE JAN 1 24 27 -3 62 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 4.8 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 49 6:00 AM LOWEST 14 4:00 PM AVERAGE 32 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 90 2003 2018 2022 MINIMUM TEMPERATURE (F) 42 31 1980 2021 SUNRISE AND SUNSET AUGUST 10 2025........SUNRISE 6:22 AM MDT SUNSET 8:28 PM MDT AUGUST 11 2025........SUNRISE 6:23 AM MDT SUNSET 8:27 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$