405
CDUS45 KBYZ 140930
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
330 AM MDT SUN SEP 14 2025
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 13 2025
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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 335 PM 97 1959 77 2 72
MINIMUM 56 1159 PM 28 1949 48 8 46
AVERAGE 68 62 6 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.51 1978 0.03 -0.03 0.00
MONTH TO DATE 0.03 0.44 -0.41 0.04
SINCE OCT 1 10.16 12.25 -2.09 10.94
SINCE JAN 1 9.09 10.73 -1.64 9.77
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 6
MONTH TO DATE 31 46 -15 13
SINCE SEP 1 31 46 -15 13
SINCE JUL 1 44 80 -36 38
COOLING
YESTERDAY 3 2 1 0
MONTH TO DATE 58 44 14 63
SINCE SEP 1 58 44 14 63
SINCE JAN 1 767 707 60 760
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 600 AM
LOWEST 40 400 PM
AVERAGE 61
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 99 1948
MINIMUM TEMPERATURE (F) 48 30 1993
2007
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 641 AM MDT SUNSET 716 PM MDT
SEPTEMBER 15 2025.....SUNRISE 642 AM MDT SUNSET 714 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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