166 CDUS45 KRIW 210729 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT THU SEP 21 2017 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 20 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1976 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 58 334 PM 80 2016 66 -8 80 MINIMUM 25 550 AM 18 1978 30 -5 33 AVERAGE 42 48 -6 57 PRECIPITATION (IN) YESTERDAY T 0.40 1989 0.03 -0.03 0.00 MONTH TO DATE 0.97 0.51 0.46 1.07 SINCE SEP 1 0.97 0.51 0.46 1.07 SINCE JAN 1 8.07 5.17 2.90 8.55 DEGREE DAYS HEATING YESTERDAY 23 17 6 8 MONTH TO DATE 191 268 -77 230 SINCE SEP 1 191 268 -77 230 SINCE JUL 1 378 561 -183 513 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JAN 1 27 35 -8 23 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 92 700 AM LOWEST 32 300 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 2017.....SUNRISE 707 AM MDT SUNSET 719 PM MDT SEPTEMBER 22 2017.....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. $$