888
CDUS45 KBYZ 110940
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
340 AM MDT MON MAY 11 2026
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 10 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 76 408 PM 90 2025 66 10 90
MINIMUM 47 535 AM 23 1979 41 6 54
AVERAGE 62 53 9 72
PRECIPITATION (IN)
YESTERDAY T 2.22 2011 0.08 -0.08 0.00
MONTH TO DATE T 0.74 -0.74 0.17
SINCE OCT 1 5.76 4.89 0.87 3.05
SINCE JAN 1 2.36 3.37 -1.01 1.98
DEGREE DAYS
HEATING
YESTERDAY 3 12 -9 0
MONTH TO DATE 139 135 4 62
SINCE MAR 1 1482 1662 -180 1362
SINCE JUL 1 6090 7309 -1219 6894
COOLING
YESTERDAY 0 0 0 7
MONTH TO DATE 0 0 0 12
SINCE MAR 1 2 1 1 12
SINCE JAN 1 2 1 1 12
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 27 500 PM
AVERAGE 55
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 92 1958
2025
MINIMUM TEMPERATURE (F) 41 23 1953
SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE 535 AM MDT SUNSET 826 PM MDT
MAY 12 2026...........SUNRISE 534 AM MDT SUNSET 827 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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