638 CDUS45 KRIW 230737 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 137 AM MDT MON SEP 23 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 22 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 68 1207 AM 90 1958 69 -1 79 MINIMUM 52 718 AM 7 1895 42 10 48 AVERAGE 60 56 4 64 PRECIPITATION (IN) YESTERDAY T 1.20 1910 0.05 -0.05 0.00 MONTH TO DATE 2.20 0.69 1.51 0.14 SINCE SEP 1 2.20 0.69 1.51 0.14 SINCE JAN 1 10.06 9.57 0.49 4.82 SNOWFALL (IN) YESTERDAY 0.0 0.2 -0.2 0.0 MONTH TO DATE 0.0 1.4 -1.4 0.0 SINCE SEP 1 0.0 1.4 -1.4 0.0 SINCE JUL 1 0.0 1.4 -1.4 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 10 -5 1 MONTH TO DATE 73 125 -52 50 SINCE SEP 1 73 125 -52 50 SINCE JUL 1 73 165 -92 52 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 33 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 7.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 55 1100 PM LOWEST 32 400 PM AVERAGE 44 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 89 1905 MINIMUM TEMPERATURE (F) 41 19 1895 SUNRISE AND SUNSET SEPTEMBER 23 2013.....SUNRISE 704 AM MDT SUNSET 710 PM MDT SEPTEMBER 24 2013.....SUNRISE 705 AM MDT SUNSET 708 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$