196
CDUS45 KBYZ 130931
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT MON OCT 13 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 12 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 50 304 PM 82 1950 61 -11 67
1958
1991
MINIMUM 36 1159 PM 13 2009 39 -3 46
AVERAGE 43 50 -7 57
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 0.0 3.5 2008 0.1 -0.1 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 0
DEGREE DAYS
HEATING
YESTERDAY 22 16 6 8
MONTH TO DATE 118 158 -40 63
SINCE SEP 1 165 326 -161 118
SINCE JUL 1 181 362 -181 132
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 26 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 13.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 49 200 PM
AVERAGE 71
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 81 1958
1962
1964
MINIMUM TEMPERATURE (F) 38 20 1969
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 729 AM MDT SUNSET 631 PM MDT
OCTOBER 14 2025.......SUNRISE 730 AM MDT SUNSET 629 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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