758
CDUS45 KBYZ 120940
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
340 AM MDT TUE MAY 12 2026
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 11 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 81 119 PM 92 1958 66 15 92
2025
MINIMUM 48 1159 PM 23 1953 41 7 51
AVERAGE 65 54 11 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.06 1963 0.08 -0.08 0.01
MONTH TO DATE T 0.82 -0.82 0.18
SINCE OCT 1 5.76 4.97 0.79 3.06
SINCE JAN 1 2.36 3.45 -1.09 1.99
DEGREE DAYS
HEATING
YESTERDAY 0 12 -12 0
MONTH TO DATE 139 147 -8 62
SINCE MAR 1 1482 1674 -192 1362
SINCE JUL 1 6090 7321 -1231 6894
COOLING
YESTERDAY 0 0 0 7
MONTH TO DATE 0 0 0 19
SINCE MAR 1 2 1 1 19
SINCE JAN 1 2 1 1 19
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 15.6
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 56 1100 PM
LOWEST 15 300 PM
AVERAGE 36
......................................................
THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 96 1960
MINIMUM TEMPERATURE (F) 41 23 2004
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 534 AM MDT SUNSET 827 PM MDT
MAY 13 2026...........SUNRISE 532 AM MDT SUNSET 828 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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