247 CDUS45 KBYZ 190932 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 332 AM MDT SUN OCT 19 2025 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 18 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1934 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 56 346 PM 83 1955 58 -2 53 MINIMUM 39 450 AM 22 2020 36 3 39 AVERAGE 48 47 1 46 PRECIPITATION (IN) YESTERDAY 0.00 0.76 1949 0.05 -0.05 T MONTH TO DATE 1.86 0.92 0.94 0.28 SINCE OCT 1 1.86 0.92 0.94 0.28 SINCE JAN 1 16.26 12.69 3.57 10.94 SNOWFALL (IN) YESTERDAY 0.0 5.8 1949 0.2 -0.2 0.0 MONTH TO DATE T 2.3 -2.3 0.0 SINCE SEP 1 T 2.6 -2.6 0.0 SINCE JUL 1 T 2.6 -2.6 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 18 -1 19 MONTH TO DATE 248 260 -12 116 SINCE SEP 1 295 428 -133 171 SINCE JUL 1 311 464 -153 185 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 1 0 5 SINCE SEP 1 74 63 11 123 SINCE JAN 1 659 658 1 790 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 13.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 67 1200 AM LOWEST 22 400 PM AVERAGE 45 .......................................................... THE BILLINGS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 84 2003 MINIMUM TEMPERATURE (F) 36 20 1949 SUNRISE AND SUNSET OCTOBER 19 2025.......SUNRISE 737 AM MDT SUNSET 621 PM MDT OCTOBER 20 2025.......SUNRISE 738 AM MDT SUNSET 619 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$