


Climatological Report (Daily)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
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531 CDUS45 KBYZ 120931 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 331 AM MDT SUN OCT 12 2025 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 11 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 73 255 PM 82 1991 61 12 68 1995 MINIMUM 44 1159 PM 14 2009 39 5 46 AVERAGE 59 50 9 57 PRECIPITATION (IN) YESTERDAY 0.51R 0.47 2021 0.05 0.46 0.00 MONTH TO DATE 1.55 0.57 0.98 0.00 SINCE OCT 1 1.55 0.57 0.98 0.00 SINCE JAN 1 15.95 12.34 3.61 10.66 SNOWFALL (IN) YESTERDAY 0.0 4.4 2008 0.1 -0.1 0.0 MONTH TO DATE 0.0 1.2 -1.2 0.0 SINCE SEP 1 0.0 1.5 -1.5 0.0 SINCE JUL 1 T 1.5 -1.5 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 15 -9 8 MONTH TO DATE 96 142 -46 55 SINCE SEP 1 143 310 -167 110 SINCE JUL 1 159 346 -187 124 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 1 0 1 SINCE SEP 1 74 63 11 119 SINCE JAN 1 659 658 1 786 ................................................................... WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 12.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 900 PM LOWEST 42 300 PM AVERAGE 68 .......................................................... THE BILLINGS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 82 1950 1958 1991 MINIMUM TEMPERATURE (F) 39 13 2009 SUNRISE AND SUNSET OCTOBER 12 2025.......SUNRISE 727 AM MDT SUNSET 633 PM MDT OCTOBER 13 2025.......SUNRISE 729 AM MDT SUNSET 631 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$