438
CDUS45 KBYZ 121740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT MON OCT 12 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 12 2026
VALID AS OF 1100 AM 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 37 953 AM 82 1950 61 -24 50
1958
1991
MINIMUM 32 141 AM 13 2009 39 -7 36
AVERAGE 35 50 -15 43
PRECIPITATION (IN)
TODAY 0.03 0.57 2023 0.05 -0.02 0.10
MONTH TO DATE 0.77 0.62 0.15 1.65
SINCE OCT 1 0.77 0.62 0.15 1.65
SINCE JAN 1 13.17 12.39 0.78 16.05
SNOWFALL (IN)
TODAY MM 3.5 2008 0.1 MM 0.0
MONTH TO DATE T 1.3 -1.3 0.0
SINCE SEP 1 T 1.6 -1.6 0.0
SINCE JUL 1 T 1.6 -1.6 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 30 16 14 22
MONTH TO DATE 96 158 -62 118
SINCE SEP 1 191 326 -135 165
SINCE JUL 1 199 362 -163 181
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 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
MIXED PRECIP
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 78 1000 AM
AVERAGE 89
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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