033 CDUS45 KRIW 220732 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT MON SEP 22 2025 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 21 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 69 4:18 PM 78 2015 68 1 70 MINIMUM 35 3:45 AM 9 1983 30 5 27 AVERAGE 52 49 3 PRECIPITATION (IN) YESTERDAY 0.01 0.43 2022 0.03 -0.02 0.00 MONTH TO DATE 0.34 0.44 -0.10 0.29 SINCE SEP 1 0.34 0.44 -0.10 0.29 SINCE JAN 1 6.20 6.35 -0.15 3.32 DEGREE DAYS HEATING YESTERDAY 13 16 -3 16 MONTH TO DATE 183 264 -81 228 SINCE SEP 1 183 264 -81 228 SINCE JUL 1 357 540 -183 440 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 31 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 85 10:00 PM LOWEST 35 12:00 PM AVERAGE 60 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 81 2015 MINIMUM TEMPERATURE (F) 30 15 1983 SUNRISE AND SUNSET SEPTEMBER 22 2025.....SUNRISE 7:08 AM MDT SUNSET 7:17 PM MDT SEPTEMBER 23 2025.....SUNRISE 7:09 AM MDT SUNSET 7:15 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$