774 CDUS45 KBYZ 170931 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 331 AM MDT SUN AUG 17 2025 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 16 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 92 419 PM 100 2021 86 6 87 MINIMUM 62 514 AM 47 1939 58 4 58 2002 2012 AVERAGE 77 72 5 73 PRECIPITATION (IN) YESTERDAY 0.00 0.77 1960 0.02 -0.02 0.00 MONTH TO DATE 0.57 0.45 0.12 0.84 SINCE OCT 1 14.54 12.53 2.01 11.27 SINCE JAN 1 13.24 9.99 3.25 8.88 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE T 0.0 0.0 T SINCE JUN 1 T 0.0 0.0 T SINCE JUL 1 T 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 1 -1 9 SINCE JUN 1 87 103 -16 78 SINCE JUL 1 16 13 3 12 COOLING YESTERDAY 12 8 4 8 MONTH TO DATE 134 143 -9 120 SINCE JUN 1 462 493 -31 559 SINCE JAN 1 478 508 -30 560 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 8.9 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 52 800 AM LOWEST 18 200 PM AVERAGE 35 .......................................................... THE BILLINGS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 100 2020 MINIMUM TEMPERATURE (F) 58 39 2002 SUNRISE AND SUNSET AUGUST 17 2025........SUNRISE 617 AM MDT SUNSET 818 PM MDT AUGUST 18 2025........SUNRISE 618 AM MDT SUNSET 817 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$