379
CDUS45 KBYZ 190934
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
334 AM MDT TUE MAY 19 2026
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 18 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 46 312 PM 98 1948 69 -23 62
MINIMUM 37 1159 PM 30 2015 44 -7 45
AVERAGE 42 56 -14 54
PRECIPITATION (IN)
YESTERDAY T 1.32 2013 0.10 -0.10 0.07
MONTH TO DATE T 1.45 -1.45 0.46
SINCE OCT 1 5.76 5.60 0.16 3.34
SINCE JAN 1 2.36 4.08 -1.72 2.27
DEGREE DAYS
HEATING
YESTERDAY 23 9 14 11
MONTH TO DATE 202 219 -17 120
SINCE MAR 1 1545 1746 -201 1420
SINCE JUL 1 6153 7393 -1240 6952
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 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1200 AM
LOWEST 51 500 PM
AVERAGE 70
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 94 1992
MINIMUM TEMPERATURE (F) 44 28 1968
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 525 AM MDT SUNSET 835 PM MDT
MAY 20 2026...........SUNRISE 524 AM MDT SUNSET 837 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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