840
CDUS45 KBYZ 160931
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT THU OCT 16 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 15 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 43 554 PM 84 1958 59 -16 78
MINIMUM 36 833 AM 24 1992 37 -1 47
AVERAGE 40 48 -8 63
PRECIPITATION (IN)
YESTERDAY 0.19 0.96 1980 0.05 0.14 0.00
MONTH TO DATE 1.85 0.77 1.08 0.00
SINCE OCT 1 1.85 0.77 1.08 0.00
SINCE JAN 1 16.25 12.54 3.71 10.66
SNOWFALL (IN)
YESTERDAY T 9.5 1980 0.2 -0.2 0.0
MONTH TO DATE T 1.8 -1.8 0.0
SINCE SEP 1 T 2.1 -2.1 0.0
SINCE JUL 1 T 2.1 -2.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 17 8 2
MONTH TO DATE 200 207 -7 83
SINCE SEP 1 247 375 -128 138
SINCE JUL 1 263 411 -148 152
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 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 85 200 PM
AVERAGE 93
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THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 86 1991
MINIMUM TEMPERATURE (F) 37 19 1976
1992
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 733 AM MDT SUNSET 626 PM MDT
OCTOBER 17 2025.......SUNRISE 734 AM MDT SUNSET 624 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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