266
CDUS45 KBYZ 211034
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
334 AM MST WED JAN 21 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 20 2026
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)
YESTERDAY
MAXIMUM 37 808 AM 56 1981 36 1 8
2005
MINIMUM 24 1159 PM -27 1954 18 6 -9
AVERAGE 31 27 4 0
PRECIPITATION (IN)
YESTERDAY T 0.50 1962 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.36 -0.34 0.84
SINCE OCT 1 3.90 2.90 1.00 2.14
SINCE JAN 1 0.02 0.36 -0.34 0.84
SNOWFALL (IN)
YESTERDAY T 6.5 1998 0.3 -0.3 0.0
MONTH TO DATE T 7.1 -7.1 11.1
SINCE DEC 1 14.1 16.9 -2.8 13.4
SINCE JUL 1 21.1 28.2 -7.1 17.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 38 -4 65
MONTH TO DATE 483 766 -283 837
SINCE DEC 1 1422 1924 -502 1707
SINCE JUL 1 2651 3526 -875 2979
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 17.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 1000 AM
LOWEST 43 100 AM
AVERAGE 55
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 57 1981
MINIMUM TEMPERATURE (F) 18 -25 1954
1962
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 747 AM MST SUNSET 504 PM MST
JANUARY 22 2026.......SUNRISE 746 AM MST SUNSET 506 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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