793
CDUS45 KBYZ 120934
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
334 AM MDT MON OCT 12 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 11 2026
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)
YESTERDAY
MAXIMUM 42 117 AM 82 1991 61 -19 73
1995
MINIMUM 32 1158 PM 14 2009 39 -7 44
AVERAGE 37 50 -13 59
PRECIPITATION (IN)
YESTERDAY 0.74R 0.51 2025 0.05 0.69 0.51
MONTH TO DATE 0.74 0.57 0.17 1.55
SINCE OCT 1 0.74 0.57 0.17 1.55
SINCE JAN 1 13.14 12.34 0.80 15.95
SNOWFALL (IN)
YESTERDAY T 4.4 2008 0.1 -0.1 0.0
MONTH TO DATE T 1.2 -1.2 0.0
SINCE SEP 1 T 1.5 -1.5 0.0
SINCE JUL 1 T 1.5 -1.5 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 15 13 6
MONTH TO DATE 66 142 -76 96
SINCE SEP 1 161 310 -149 143
SINCE JUL 1 169 346 -177 159
COOLING
YESTERDAY 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 12.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 93 1200 AM
AVERAGE 97
......................................................
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 2026.......SUNRISE 727 AM MDT SUNSET 633 PM MDT
OCTOBER 13 2026.......SUNRISE 728 AM MDT SUNSET 632 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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