000 CDUS45 KBYZ 171247 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 546 AM MST MON JAN 17 2005 ................................... ...THE BILLINGS CLIMATE SUMMARY FOR JANUARY 16 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 27 1159 PM 59 1974 32 -5 46 MINIMUM -7 305 AM -18 1954 15 -22 29 AVERAGE 10 24 -14 38 PRECIPITATION (IN) YESTERDAY 0.00 0.29 1984 0.03 -0.03 0.00 MONTH TO DATE 0.21 0.45 -0.24 0.04 SINCE OCT 1 2.19 3.13 -0.94 2.48 SINCE JAN 1 0.21 0.45 -0.24 0.04 SNOWFALL (IN) YESTERDAY 0.0 3.0 1984 0.4 -0.4 0.0 MONTH TO DATE 9.0 5.8 3.2 1.9 SINCE DEC 1 12.6 14.7 -2.1 13.1 SINCE JUL 1 14.7 27.7 -13.0 22.3 SNOW DEPTH 4 DEGREE DAYS HEATING YESTERDAY 55 42 13 27 MONTH TO DATE 951 669 282 669 SINCE DEC 1 1940 1864 76 1698 SINCE JUL 1 3401 3541 -140 3297 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 26 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 13.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 500 AM LOWEST 55 500 PM AVERAGE 71 .......................................................... THE BILLINGS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 60 1958 MINIMUM TEMPERATURE (F) 15 -24 1943 SUNRISE AND SUNSET JANUARY 17 2005.......SUNRISE 750 AM MST SUNSET 459 PM MST JANUARY 18 2005.......SUNRISE 749 AM MST SUNSET 501 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$