145
CDUS45 KBYZ 210932
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
332 AM MDT WED MAY 21 2025
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 20 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 432 PM 99 1964 70 -9 62
MINIMUM 41 440 AM 30 2003 45 -4 36
AVERAGE 51 57 -6 49
PRECIPITATION (IN)
YESTERDAY 0.01 1.35 2011 0.09 -0.08 0.00
MONTH TO DATE 0.94 1.64 -0.70 3.45
SINCE OCT 1 3.82 5.79 -1.97 5.54
SINCE JAN 1 2.75 4.27 -1.52 4.37
DEGREE DAYS
HEATING
YESTERDAY 14 9 5 16
MONTH TO DATE 155 237 -82 243
SINCE MAR 1 1455 1764 -309 1703
SINCE JUL 1 6987 7411 -424 6788
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 28 2 26 0
SINCE MAR 1 28 3 25 0
SINCE JAN 1 28 3 25 0
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 51 300 PM
AVERAGE 76
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 96 1980
MINIMUM TEMPERATURE (F) 45 29 1963
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 523 AM MDT SUNSET 838 PM MDT
MAY 22 2025...........SUNRISE 522 AM MDT SUNSET 839 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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