365
CDUS45 KBYZ 182240
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MDT FRI SEP 18 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 18 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 255 PM 92 1937 73 8 78
1984
MINIMUM 53 545 AM 28 1971 48 5 48
AVERAGE 67 61 6 63
PRECIPITATION (IN)
TODAY 0.00 1.97 1978 0.04 -0.04 0.00
MONTH TO DATE 1.40 0.76 0.64 0.71
SINCE OCT 1 13.05 13.71 -0.66 15.47
SINCE JAN 1 9.17 11.17 -2.00 14.17
SNOWFALL (IN)
TODAY MM 2.8 1983 0.0 MM 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 MM
DEGREE DAYS
HEATING
TODAY 0 6 -6 2
MONTH TO DATE 43 69 -26 28
SINCE SEP 1 43 69 -26 28
SINCE JUL 1 51 105 -54 44
COOLING
TODAY 2 2 0 0
MONTH TO DATE 45 50 -5 51
SINCE SEP 1 45 50 -5 51
SINCE JAN 1 832 645 187 636
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 800 AM
LOWEST 29 100 PM
AVERAGE 48
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1981
2009
MINIMUM TEMPERATURE (F) 48 26 1983
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 656 AM MDT SUNSET 719 PM MDT
SEPTEMBER 19 2026.....SUNRISE 658 AM MDT SUNSET 717 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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