346
CDUS45 KBYZ 121731
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1131 AM MDT SUN OCT 12 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 12 2025
VALID AS OF 1100 AM LOCAL TIME.
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)
TODAY
MAXIMUM 45 608 AM 82 1950 61 -16 67
1958
1991
MINIMUM 42 959 AM 13 2009 39 3 46
AVERAGE 44 50 -6 57
PRECIPITATION (IN)
TODAY 0.10 0.57 2023 0.05 0.05 0.00
MONTH TO DATE 1.65 0.62 1.03 0.00
SINCE OCT 1 1.65 0.62 1.03 0.00
SINCE JAN 1 16.05 12.39 3.66 10.66
SNOWFALL (IN)
TODAY MM 3.5 2008 0.1 MM 0.0
MONTH TO DATE 0.0 1.3 -1.3 0.0
SINCE SEP 1 0.0 1.6 -1.6 0.0
SINCE JUL 1 T 1.6 -1.6 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 21 16 5 8
MONTH TO DATE 117 158 -41 63
SINCE SEP 1 164 326 -162 118
SINCE JUL 1 180 362 -182 132
COOLING
TODAY 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 26 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 15.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 76 600 AM
AVERAGE 85
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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