454 CDUS45 KRIW 200741 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 140 AM MDT FRI SEP 20 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 19 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 63 405 PM 90 2010 71 -8 78 MINIMUM 38 614 AM 24 1965 43 -5 49 AVERAGE 51 57 -6 64 PRECIPITATION (IN) YESTERDAY 0.00 0.72 1999 0.04 -0.04 0.00 MONTH TO DATE 2.20 0.56 1.64 0.14 SINCE SEP 1 2.20 0.56 1.64 0.14 SINCE JAN 1 10.06 9.44 0.62 4.82 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 1.0 -1.0 0.0 SINCE SEP 1 0.0 1.0 -1.0 0.0 SINCE JUL 1 0.0 1.0 -1.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 14 8 6 1 MONTH TO DATE 54 97 -43 41 SINCE SEP 1 54 97 -43 41 SINCE JUL 1 54 137 -83 43 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 65 26 39 36 SINCE SEP 1 65 26 39 36 SINCE JAN 1 743 471 272 779 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 5.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 70 200 AM LOWEST 30 300 PM AVERAGE 50 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 88 1956 MINIMUM TEMPERATURE (F) 43 23 1983 SUNRISE AND SUNSET SEPTEMBER 20 2013.....SUNRISE 700 AM MDT SUNSET 715 PM MDT SEPTEMBER 21 2013.....SUNRISE 701 AM MDT SUNSET 713 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$