953
CDUS45 KBYZ 212239
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
439 PM MDT THU MAY 21 2026
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 50 1221 AM 96 1980 70 -20 67
MINIMUM 46 234 PM 29 1963 45 1 36
AVERAGE 48 57 -9 52
PRECIPITATION (IN)
TODAY 0.33 1.04 2011 0.10 0.23 0.00
MONTH TO DATE 0.33 1.74 -1.41 0.94
SINCE OCT 1 6.09 5.89 0.20 3.82
SINCE JAN 1 2.69 4.37 -1.68 2.75
DEGREE DAYS
HEATING
TODAY 17 8 9 13
MONTH TO DATE 246 245 1 168
SINCE MAR 1 1589 1772 -183 1468
SINCE JUL 1 6197 7419 -1222 7000
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 68 1200 AM
AVERAGE 83
......................................................
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 99 1980
MINIMUM TEMPERATURE (F) 45 28 2022
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 523 AM MDT SUNSET 838 PM MDT
MAY 22 2026...........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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page