Climatological Report (Daily)
Issued by NWS Billings, MT

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582
CDUS45 KBYZ 292231
CLIMLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT MON SEP 29 2025

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

...THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 29 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         86    259 PM 100    2024  69     17      100
  MINIMUM         57    614 AM  26    1939  42     15       51
  AVERAGE         72                        55     17       76

PRECIPITATION (IN)
  TODAY            0.00          0.37 1950   0.04  -0.04     0.00
  MONTH TO DATE    0.70                      1.04  -0.34     0.31
  SINCE OCT 1     10.83                     12.85  -2.02    11.21
  SINCE JAN 1      9.76                     11.33  -1.57    10.04

DEGREE DAYS
 HEATING
  TODAY            0                        10    -10        0
  MONTH TO DATE   52                       166   -114       41
  SINCE SEP 1     52                       166   -114       41
  SINCE JUL 1     65                       200   -135       66

 COOLING
  TODAY            7                         1      6       11
  MONTH TO DATE   81                        65     16      126
  SINCE SEP 1     81                        65     16      126
  SINCE JAN 1    790                       728     62      823
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57           300 AM
 LOWEST     34           300 PM
 AVERAGE    46

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


THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        93      1989
 MINIMUM TEMPERATURE (F)   41        21      1985


SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE   700 AM MDT   SUNSET   647 PM MDT
SEPTEMBER 30 2025.....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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