539 CDUS45 KRIW 190750 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 146 AM MDT SUN MAY 19 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR MAY 18 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 69 MM 86 2006 67 2 64 1901 MINIMUM 45 MM 22 1896 41 4 43 AVERAGE 57 54 3 54 PRECIPITATION (IN) YESTERDAY 0.25 1.06 2011 0.07 0.18 0.89 MONTH TO DATE 0.96 1.30 -0.34 0.89 SINCE MAR 1 4.52 4.33 0.19 2.27 SINCE JAN 1 6.50 5.32 1.18 3.58 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 10.5 4.1 6.4 0.0 SINCE MAR 1 58.9 37.0 21.9 11.6 SINCE JUL 1 111.1 90.6 20.5 63.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 8 11 -3 11 MONTH TO DATE 192 248 -56 165 SINCE MAR 1 1883 1798 85 1265 SINCE JUL 1 7252 7502 -250 6608 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 9 0 9 4 SINCE MAR 1 9 0 9 5 SINCE JAN 1 9 0 9 5 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1000 PM LOWEST 32 1100 AM AVERAGE 63 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 88 1954 MINIMUM TEMPERATURE (F) 41 24 1950 SUNRISE AND SUNSET MAY 19 2013...........SUNRISE 548 AM MDT SUNSET 835 PM MDT MAY 20 2013...........SUNRISE 547 AM MDT SUNSET 836 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$