640 CDUS45 KRIW 230743 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 142 AM MDT TUE APR 23 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR APRIL 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 31 1213 AM 78 1994 58 -27 77 1989 1969 MINIMUM 19 1159 PM 11 1892 33 -14 37 AVERAGE 25 46 -21 57 PRECIPITATION (IN) YESTERDAY 0.39 1.87 1999 0.06 0.33 0.00 MONTH TO DATE 2.82 1.29 1.53 0.99 SINCE MAR 1 3.24 2.45 0.79 1.35 SINCE JAN 1 5.22 3.44 1.78 2.66 SNOWFALL (IN) YESTERDAY 6.2 0.5 5.7 0.0 MONTH TO DATE 40.3 12.7 27.6 4.1 SINCE MAR 1 45.4 28.8 16.6 11.6 SINCE JUL 1 97.6 82.4 15.2 63.3 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 40 19 21 8 MONTH TO DATE 642 491 151 381 SINCE MAR 1 1533 1406 127 1017 SINCE JUL 1 6902 7110 -208 6360 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 16 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY SNOW SNOW LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 72 1200 AM AVERAGE 84 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 83 2012 MINIMUM TEMPERATURE (F) 33 15 1963 SUNRISE AND SUNSET APRIL 23 2013.........SUNRISE 620 AM MDT SUNSET 807 PM MDT APRIL 24 2013.........SUNRISE 619 AM MDT SUNSET 808 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$