842 CDUS45 KRIW 220745 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1237 AM MST FRI FEB 22 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 21 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 29 420 PM 65 1982 38 -9 46 MINIMUM 15 1236 AM -16 1939 16 -1 17 AVERAGE 22 27 -5 32 PRECIPITATION (IN) YESTERDAY T 0.31 1931 0.02 -0.02 0.00 MONTH TO DATE 0.87 0.40 0.47 0.54 SINCE DEC 1 1.97 1.39 0.58 1.95 SINCE JAN 1 1.57 0.81 0.76 0.98 SNOWFALL (IN) YESTERDAY 0.1 0.4 -0.3 0.0 MONTH TO DATE 17.2 7.5 9.7 10.4 SINCE DEC 1 35.2 25.2 10.0 33.9 SINCE JUL 1 45.6 50.8 -5.2 47.8 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 43 38 5 33 MONTH TO DATE 857 858 -1 819 SINCE DEC 1 3571 3575 -4 3463 SINCE JUL 1 5070 5448 -378 5038 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 3.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 91 900 AM LOWEST 63 200 PM AVERAGE 77 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 61 1982 1958 MINIMUM TEMPERATURE (F) 16 -18 1913 SUNRISE AND SUNSET FEBRUARY 22 2013......SUNRISE 701 AM MST SUNSET 556 PM MST FEBRUARY 23 2013......SUNRISE 700 AM MST SUNSET 557 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$