736
CDUS45 KBYZ 170931
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT SUN MAY 17 2026
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 16 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 331 PM 91 2012 68 9 63
MINIMUM 40 426 AM 31 1986 43 -3 46
AVERAGE 59 56 3 55
PRECIPITATION (IN)
YESTERDAY T 0.42 1993 0.09 -0.09 0.01
MONTH TO DATE T 1.26 -1.26 0.39
SINCE OCT 1 5.76 5.41 0.35 3.27
SINCE JAN 1 2.36 3.89 -1.53 2.20
DEGREE DAYS
HEATING
YESTERDAY 6 10 -4 10
MONTH TO DATE 161 200 -39 102
SINCE MAR 1 1504 1727 -223 1402
SINCE JUL 1 6112 7374 -1262 6934
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 6 0 6 28
SINCE MAR 1 8 1 7 28
SINCE JAN 1 8 1 7 28
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 1100 PM
LOWEST 19 100 PM
AVERAGE 44
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 92 1972
MINIMUM TEMPERATURE (F) 43 31 2002
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 528 AM MDT SUNSET 833 PM MDT
MAY 18 2026...........SUNRISE 526 AM MDT SUNSET 834 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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