388
CDUS45 KBYZ 112231
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT SUN OCT 11 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 11 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 42 117 AM 82 1991 61 -19 73
1995
MINIMUM 35 259 PM 14 2009 39 -4 44
AVERAGE 39 50 -11 59
PRECIPITATION (IN)
TODAY 0.43 0.51 2025 0.05 0.38 0.51
MONTH TO DATE 0.43 0.57 -0.14 1.55
SINCE OCT 1 0.43 0.57 -0.14 1.55
SINCE JAN 1 12.83 12.34 0.49 15.95
SNOWFALL (IN)
TODAY 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 0.0 1.5 -1.5 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 15 11 6
MONTH TO DATE 64 142 -78 96
SINCE SEP 1 159 310 -151 143
SINCE JUL 1 167 346 -179 159
COOLING
TODAY 0 0 0 0
MONTH TO DATE 8 1 7 1
SINCE SEP 1 58 63 -5 74
SINCE JAN 1 845 658 187 659
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 93 1200 AM
AVERAGE 97
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 82 1950
1958
1991
MINIMUM TEMPERATURE (F) 39 13 2009
SUNRISE AND SUNSET
OCTOBER 11 2026.......SUNRISE 726 AM MDT SUNSET 635 PM MDT
OCTOBER 12 2026.......SUNRISE 727 AM MDT SUNSET 633 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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