000 CDUS45 KBYZ 180725 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 1224 AM MST SUN DEC 18 2005 ................................... ...THE BILLINGS CLIMATE SUMMARY FOR DECEMBER 17 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1934 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 9 309 PM 67 1939 34 -25 55 1998 MINIMUM -1 1152 PM -24 1964 17 -18 37 AVERAGE 4 26 -22 46 PRECIPITATION (IN) YESTERDAY T 0.38 1955 0.02 -0.02 T MONTH TO DATE 0.21 0.34 -0.13 T SINCE OCT 1 3.57 2.35 1.22 1.73 SINCE JAN 1 15.04 14.44 0.60 10.83 SNOWFALL (IN) YESTERDAY 0.4 6.3 1963 0.3 0.1 0.0 MONTH TO DATE 7.7 5.1 2.6 T SINCE DEC 1 7.7 5.1 2.6 T SINCE JUL 1 23.1 18.1 5.0 2.1 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 61 39 22 19 MONTH TO DATE 799 633 166 460 SINCE DEC 1 799 633 166 460 SINCE JUL 1 2238 2310 -72 1921 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 646 583 63 449 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 4.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 95 100 AM LOWEST 73 100 PM AVERAGE 84 .......................................................... THE BILLINGS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 62 1979 MINIMUM TEMPERATURE (F) 17 -19 1983 SUNRISE AND SUNSET DECEMBER 18 2005......SUNRISE 751 AM MST SUNSET 431 PM MST DECEMBER 19 2005......SUNRISE 751 AM MST SUNSET 431 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && ...THE CLIMATE SUMMARY FOR SOUTHWEST BILLINGS FOR 17 DECEMBER 2005... HIGH TEMPERATURE........................13 LOW TEMPERATURE.........................-2 PRECIPITATION...........................T MONTHLY PRECIPITATION TOTAL.............0.34 YEARLY PRECIPITATION TOTAL..............16.22 SNOWFALL................................0.1 MONTHLY SNOWFALL TOTAL..................5.7 TOTAL SNOWFALL SINCE JULY 1.............14.5 SNOW DEPTH AT MIDNIGHT..................0 $$