613 CDUS45 KRIW 070742 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 141 AM MDT SAT SEP 7 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 6 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1891 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 88 510 PM 93 1978 78 10 80 MINIMUM 61 624 AM 31 1943 48 13 52 1898 AVERAGE 75 63 12 66 PRECIPITATION (IN) YESTERDAY T 1.11 1920 0.02 -0.02 T MONTH TO DATE 0.01 0.13 -0.12 T SINCE SEP 1 0.01 0.13 -0.12 T SINCE JAN 1 7.87 9.01 -1.14 4.68 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 4 -4 0 MONTH TO DATE 0 18 -18 0 SINCE SEP 1 0 18 -18 0 SINCE JUL 1 0 58 -58 2 COOLING YESTERDAY 10 2 8 1 MONTH TO DATE 57 13 44 21 SINCE SEP 1 57 13 44 21 SINCE JAN 1 735 458 277 764 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 52 800 AM LOWEST 23 300 PM AVERAGE 38 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 92 1998 1978 1959 MINIMUM TEMPERATURE (F) 48 30 1898 SUNRISE AND SUNSET SEPTEMBER 7 2013.....SUNRISE 646 AM MDT SUNSET 738 PM MDT SEPTEMBER 8 2013.....SUNRISE 647 AM MDT SUNSET 737 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$