200 CDUS45 KRIW 170731 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT SUN SEP 17 2017 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 16 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 53 319 PM 83 2000 68 -15 63 MINIMUM 30 1159 PM 15 1987 31 -1 29 AVERAGE 42 50 -8 46 PRECIPITATION (IN) YESTERDAY 0.00 0.46 1996 0.03 -0.03 0.00 MONTH TO DATE 0.66 0.41 0.25 1.07 SINCE SEP 1 0.66 0.41 0.25 1.07 SINCE JAN 1 7.76 5.07 2.69 8.55 DEGREE DAYS HEATING YESTERDAY 23 15 8 19 MONTH TO DATE 106 202 -96 191 SINCE SEP 1 106 202 -96 191 SINCE JUL 1 293 495 -202 474 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 26 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 100 AM LOWEST 28 300 PM AVERAGE 62 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 83 1990 MINIMUM TEMPERATURE (F) 31 22 1984 SUNRISE AND SUNSET SEPTEMBER 17 2017.....SUNRISE 703 AM MDT SUNSET 726 PM MDT SEPTEMBER 18 2017.....SUNRISE 704 AM MDT SUNSET 724 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$