838 CDUS45 KRIW 180735 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT FRI SEP 18 2020 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 17 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 79 308 PM 83 1990 67 12 56 MINIMUM 33 634 AM 22 1984 31 2 28 AVERAGE 56 49 7 42 PRECIPITATION (IN) YESTERDAY 0.00 0.17 2002 0.02 -0.02 0.02 MONTH TO DATE 0.03 0.43 -0.40 0.26 SINCE SEP 1 0.03 0.43 -0.40 0.26 SINCE JAN 1 1.94 5.09 -3.15 1.03 DEGREE DAYS HEATING YESTERDAY 9 16 -7 23 MONTH TO DATE 190 218 -28 172 SINCE SEP 1 190 218 -28 172 SINCE JUL 1 361 511 -150 396 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 15 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 56 400 AM LOWEST 12 100 PM AVERAGE 34 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 83 2014 MINIMUM TEMPERATURE (F) 31 16 2003 SUNRISE AND SUNSET SEPTEMBER 18 2020.....SUNRISE 704 AM MDT SUNSET 724 PM MDT SEPTEMBER 19 2020.....SUNRISE 705 AM MDT SUNSET 722 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$