850 CDUS45 KRIW 210733 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT MON SEP 21 2020 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 20 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1976 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 67 336 PM 80 2016 66 1 53 MINIMUM 24 604 AM 18 1978 30 -6 37 AVERAGE 46 48 -2 45 PRECIPITATION (IN) YESTERDAY 0.00 0.41 2019 0.03 -0.03 0.41 MONTH TO DATE 0.03 0.51 -0.48 0.67 SINCE SEP 1 0.03 0.51 -0.48 0.67 SINCE JAN 1 1.94 5.17 -3.23 1.44 DEGREE DAYS HEATING YESTERDAY 19 17 2 20 MONTH TO DATE 236 268 -32 228 SINCE SEP 1 236 268 -32 228 SINCE JUL 1 407 561 -154 452 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JAN 1 34 35 -1 12 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 4.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 24 300 PM AVERAGE 62 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 78 2015 MINIMUM TEMPERATURE (F) 30 9 1983 SUNRISE AND SUNSET SEPTEMBER 21 2020.....SUNRISE 707 AM MDT SUNSET 718 PM MDT SEPTEMBER 22 2020.....SUNRISE 708 AM MDT SUNSET 717 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$