CDUS45 KBYZ 190931
CLIMLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT WED AUG 19 2026

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

...THE MILES CITY MT CLIMATE SUMMARY FOR AUGUST 18 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         86    151 PM 103    1955  87     -1       90
                                      1964
  MINIMUM         56    524 AM  46    2019  57     -1       61
  AVERAGE         71                        72     -1       76

PRECIPITATION (IN)
  YESTERDAY        0.08          0.74 1968   0.03   0.05     0.00
  MONTH TO DATE    0.72                      0.55   0.17     1.14
  SINCE OCT 1     11.67                     11.45   0.22    10.13
  SINCE JAN 1      8.27                      9.93  -1.66     9.06

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   10                         2      8        0
  SINCE JUN 1     95                        93      2       77
  SINCE JUL 1     10                        12     -2        9

 COOLING
  YESTERDAY        6                         8     -2       11
  MONTH TO DATE  137                       175    -38      160
  SINCE JUN 1    673                       566    107      587
  SINCE JAN 1    750                       582    168      617
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 AM
 LOWEST     27           200 PM
 AVERAGE    62

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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       102      2025
 MINIMUM TEMPERATURE (F)   57        40      1950


SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE   607 AM MDT   SUNSET   806 PM MDT
AUGUST 20 2026........SUNRISE   609 AM MDT   SUNSET   804 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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