386 CDUS45 KBYZ 180933 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 333 AM MDT SAT OCT 18 2025 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 17 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 65 223 PM 82 1939 58 7 58 2003 MINIMUM 42 707 AM 20 1948 37 5 43 AVERAGE 54 47 7 51 PRECIPITATION (IN) YESTERDAY T 0.59 1938 0.05 -0.05 0.28 MONTH TO DATE 1.86 0.87 0.99 0.28 SINCE OCT 1 1.86 0.87 0.99 0.28 SINCE JAN 1 16.26 12.64 3.62 10.94 SNOWFALL (IN) YESTERDAY 0.0 5.2 2020 0.1 -0.1 0.0 MONTH TO DATE T 2.1 -2.1 0.0 SINCE SEP 1 T 2.4 -2.4 0.0 SINCE JUL 1 T 2.4 -2.4 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 18 -7 14 MONTH TO DATE 231 242 -11 97 SINCE SEP 1 278 410 -132 152 SINCE JUL 1 294 446 -152 166 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 26 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 14.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 82 600 AM LOWEST 34 400 PM AVERAGE 58 .......................................................... THE BILLINGS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 83 1955 MINIMUM TEMPERATURE (F) 36 22 2020 SUNRISE AND SUNSET OCTOBER 18 2025.......SUNRISE 735 AM MDT SUNSET 622 PM MDT OCTOBER 19 2025.......SUNRISE 737 AM MDT SUNSET 621 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$