682
CDUS45 KBYZ 150930
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
330 AM MDT TUE SEP 15 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 14 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 69 248 PM 97 1948 75 -6 81
MINIMUM 48 543 AM 31 1970 49 -1 51
AVERAGE 59 62 -3 66
PRECIPITATION (IN)
YESTERDAY 0.02 1.21 2013 0.04 -0.02 0.00
MONTH TO DATE 1.40 0.59 0.81 0.45
SINCE OCT 1 13.05 13.54 -0.49 15.21
SINCE JAN 1 9.17 11.00 -1.83 13.91
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1982 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 5 1 0
MONTH TO DATE 27 47 -20 14
SINCE SEP 1 27 47 -20 14
SINCE JUL 1 35 83 -48 30
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 43 42 1 51
SINCE SEP 1 43 42 1 51
SINCE JAN 1 830 637 193 636
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WIND (MPH)
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 20.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 500 AM
LOWEST 23 300 PM
AVERAGE 50
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THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 2000
2019
MINIMUM TEMPERATURE (F) 49 31 1965
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 653 AM MDT SUNSET 725 PM MDT
SEPTEMBER 16 2026.....SUNRISE 654 AM MDT SUNSET 723 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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