103
CDUS45 KBYZ 220933
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
333 AM MDT FRI MAY 22 2026
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 21 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 50 1221 AM 96 1980 70 -20 67
MINIMUM 44 1159 PM 29 1963 45 -1 36
AVERAGE 47 57 -10 52
PRECIPITATION (IN)
YESTERDAY 0.34 1.04 2011 0.10 0.24 0.00
MONTH TO DATE 0.34 1.74 -1.40 0.94
SINCE OCT 1 6.10 5.89 0.21 3.82
SINCE JAN 1 2.70 4.37 -1.67 2.75
DEGREE DAYS
HEATING
YESTERDAY 18 8 10 13
MONTH TO DATE 247 245 2 168
SINCE MAR 1 1590 1772 -182 1468
SINCE JUL 1 6198 7419 -1221 7000
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 6 3 3 28
SINCE MAR 1 8 4 4 28
SINCE JAN 1 8 4 4 28
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 68 1200 AM
AVERAGE 83
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 99 1980
MINIMUM TEMPERATURE (F) 45 28 2022
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 522 AM MDT SUNSET 839 PM MDT
MAY 23 2026...........SUNRISE 521 AM MDT SUNSET 840 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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