Climatological Report (Daily)
Issued by NWS Billings, MT

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279
CDUS45 KBYZ 291421 CCA
CLIMLS

CLIMATE REPORT ...CORRECTED
NATIONAL WEATHER SERVICE BILLINGS MT
821 AM MDT TUE SEP 29 2026

...................................

...THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 28 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         69    312 PM  95    2001  69      0       89
  MINIMUM         49   1126 PM  26    1984  42      7       45
  AVERAGE         59                        56      3       67

PRECIPITATION (IN)
  YESTERDAY        T             1.15 2019   0.04  -0.04     0.00
  MONTH TO DATE    2.30                      1.00   1.30     0.70
  SINCE OCT 1     14.13                     12.81   1.32    10.83
  SINCE JAN 1     10.73                     11.29  -0.56     9.76

DEGREE DAYS
 HEATING
  YESTERDAY        6                        10     -4        0
  MONTH TO DATE   71                       156    -85       52
  SINCE SEP 1     71                       156    -85       52
  SINCE JUL 1     82                       190   -108       65

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE   90                        64     26       74
  SINCE SEP 1     90                        64     26       74
  SINCE JAN 1    955                       727    228      783
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM
 LOWEST     39           100 PM
 AVERAGE    66

..........................................................


THE MILES CITY MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69       100      2024
 MINIMUM TEMPERATURE (F)   42        26      1939


SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE   700 AM MDT   SUNSET   647 PM MDT
SEPTEMBER 30 2026.....SUNRISE   701 AM MDT   SUNSET   645 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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