331 CDUS45 KRIW 070739 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT SUN APR 7 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR APRIL 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 61 139 PM 75 1930 54 7 51 MINIMUM 31 234 AM 1 1939 29 2 33 AVERAGE 46 41 5 42 PRECIPITATION (IN) YESTERDAY 0.00 1.05 1957 0.05 -0.05 T MONTH TO DATE 0.00 0.30 -0.30 0.42 SINCE MAR 1 0.42 1.46 -1.04 0.78 SINCE JAN 1 2.40 2.45 -0.05 2.09 SNOWFALL (IN) YESTERDAY 0.0 0.6 -0.6 0.0 MONTH TO DATE 0.0 3.5 -3.5 1.1 SINCE MAR 1 5.1 19.6 -14.5 8.6 SINCE JUL 1 57.3 73.2 -15.9 60.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 19 24 -5 23 MONTH TO DATE 104 146 -42 115 SINCE MAR 1 995 1061 -66 751 SINCE JUL 1 6364 6765 -401 6094 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 56 300 AM LOWEST 19 200 PM AVERAGE 38 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 76 1988 MINIMUM TEMPERATURE (F) 29 3 1973 SUNRISE AND SUNSET APRIL 7 2013.........SUNRISE 646 AM MDT SUNSET 748 PM MDT APRIL 8 2013.........SUNRISE 645 AM MDT SUNSET 750 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$