257 CDUS45 KRIW 220805 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 204 AM MDT FRI SEP 22 2017 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 21 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 65 236 PM 78 2015 66 -1 75 MINIMUM 32 636 AM 9 1983 30 2 33 AVERAGE 49 48 1 54 PRECIPITATION (IN) YESTERDAY 0.01 0.40 1997 0.03 -0.02 0.00 MONTH TO DATE 0.98 0.54 0.44 1.07 SINCE SEP 1 0.98 0.54 0.44 1.07 SINCE JAN 1 8.08 5.20 2.88 8.55 DEGREE DAYS HEATING YESTERDAY 16 17 -1 11 MONTH TO DATE 207 285 -78 241 SINCE SEP 1 207 285 -78 241 SINCE JUL 1 394 578 -184 524 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 SW (230) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 700 AM LOWEST 34 100 PM AVERAGE 65 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 81 2015 MINIMUM TEMPERATURE (F) 29 15 1983 SUNRISE AND SUNSET SEPTEMBER 22 2017.....SUNRISE 708 AM MDT SUNSET 717 PM MDT SEPTEMBER 23 2017.....SUNRISE 709 AM MDT SUNSET 715 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$