967
CDUS45 KBYZ 181053
CLILVM
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
353 AM MST THU DEC 18 2025
...............................
..THE LIVINGSTON MT CLIMATE SUMMARY FOR DECEMBER 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 61 1980 36 MM 40
MINIMUM MM MM -27 2016 18 MM 23
AVERAGE MM 27 MM 32
PRECIPITATION (IN)
YESTERDAY MM 0.32 1963 0.02 MM T
MONTH TO DATE 0.20 0.31 -0.11 0.03
SINCE OCT 1 3.06 2.29 0.77 1.40
SINCE JAN 1 13.17 14.36 -1.19 12.82
DEGREE DAYS
HEATING
YESTERDAY MM 38 MM 33
MONTH TO DATE 413 626 -213 447
SINCE DEC 1 413 626 -213 447
SINCE JUL 1 1946 2478 -532 1849
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 197 278 -81 360
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WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 57 1979
MINIMUM TEMPERATURE (F) 18 -20 1983
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 758 AM MST SUNSET 439 PM MST
DECEMBER 19 2025......SUNRISE 759 AM MST SUNSET 440 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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