501
CDUS45 KBYZ 302231
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT TUE SEP 30 2025
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 30 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 236 PM 93 1989 68 20 63
MINIMUM 60 625 AM 21 1985 41 19 37
AVERAGE 74 55 19 50
PRECIPITATION (IN)
TODAY 0.00 1.00 1977 0.03 -0.03 0.00
MONTH TO DATE 0.70 1.07 -0.37 0.31
SINCE OCT 1 10.83 12.88 -2.05 11.21
SINCE JAN 1 9.76 11.36 -1.60 10.04
DEGREE DAYS
HEATING
TODAY 0 11 -11 15
MONTH TO DATE 52 177 -125 56
SINCE SEP 1 52 177 -125 56
SINCE JUL 1 65 211 -146 81
COOLING
TODAY 9 1 8 0
MONTH TO DATE 90 64 26 126
SINCE SEP 1 90 64 26 126
SINCE JAN 1 799 727 72 823
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 600 AM
LOWEST 23 200 PM
AVERAGE 42
......................................................
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 95 2011
MINIMUM TEMPERATURE (F) 41 23 2004
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 701 AM MDT SUNSET 645 PM MDT
OCTOBER 1 2025.......SUNRISE 703 AM MDT SUNSET 643 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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