CDUS45 KBYZ 120440 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 940 PM MST THU DEC 11 2025 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 11 2025... VALID AS OF 0900 PM LOCAL TIME. 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) TODAY MAXIMUM 61 1156 AM 67 2004 36 25 47 MINIMUM 24 759 PM -17 1961 20 4 31 AVERAGE 43 28 15 39 PRECIPITATION (IN) TODAY 0.22 0.35 1984 0.02 0.20 0.00 MONTH TO DATE 0.41 0.20 0.21 T SINCE OCT 1 2.90 2.17 0.73 0.80 SINCE JAN 1 17.30 13.94 3.36 11.46 SNOWFALL (IN) TODAY MM 5.5 1984 0.3 MM 0.0 MONTH TO DATE 1.1 3.1 -2.0 T SINCE DEC 1 1.1 3.1 -2.0 T SINCE JUL 1 8.1 14.4 -6.3 3.9 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 22 37 -15 26 MONTH TO DATE 326 391 -65 296 SINCE DEC 1 326 391 -65 296 SINCE JUL 1 1555 1993 -438 1568 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 659 662 -3 790 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.8 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN RAIN LIGHT RAIN LIGHT SNOW FOG BLOWING SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 PM LOWEST 28 700 AM AVERAGE 64 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$