386
CDUS45 KBYZ 160930
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
330 AM MDT WED SEP 16 2026
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..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 15 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 358 PM 101 1948 76 -5 82
MINIMUM 43 615 AM 32 1970 47 -4 53
AVERAGE 57 62 -5 68
PRECIPITATION (IN)
YESTERDAY 0.00 2.04 1991 0.03 -0.03 0.05
MONTH TO DATE 0.02 0.51 -0.49 0.08
SINCE OCT 1 11.85 12.32 -0.47 10.21
SINCE JAN 1 8.45 10.80 -2.35 9.14
DEGREE DAYS
HEATING
YESTERDAY 8 5 3 0
MONTH TO DATE 33 56 -23 31
SINCE SEP 1 33 56 -23 31
SINCE JUL 1 44 90 -46 44
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 70 48 22 64
SINCE SEP 1 70 48 22 64
SINCE JAN 1 935 711 224 773
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 21 500 PM
AVERAGE 59
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 100 2000
MINIMUM TEMPERATURE (F) 47 28 1965
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 643 AM MDT SUNSET 713 PM MDT
SEPTEMBER 17 2026.....SUNRISE 644 AM MDT SUNSET 711 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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