Climatological Report (Daily)
Issued by NWS Billings, MT

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826
CDUS45 KBYZ 170931
CLIMLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT SAT MAY 17 2025

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

...THE MILES CITY MT CLIMATE SUMMARY FOR MAY 16 2025...

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)
 YESTERDAY
  MAXIMUM         63    427 PM  91    2012  68     -5       74
  MINIMUM         46   1159 PM  31    1986  43      3       47
  AVERAGE         55                        56     -1       61

PRECIPITATION (IN)
  YESTERDAY        0.01          0.42 1993   0.09  -0.08      T
  MONTH TO DATE    0.39                      1.26  -0.87     3.32
  SINCE OCT 1      3.27                      5.41  -2.14     5.41
  SINCE JAN 1      2.20                      3.89  -1.69     4.24

DEGREE DAYS
 HEATING
  YESTERDAY       10                        10      0        4
  MONTH TO DATE  102                       200    -98      201
  SINCE MAR 1   1402                      1727   -325     1661
  SINCE JUL 1   6934                      7374   -440     6746

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   28                         0     28        0
  SINCE MAR 1     28                         1     27        0
  SINCE JAN 1     28                         1     27        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    17.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     39           300 PM
 AVERAGE    63

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


THE MILES CITY MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        92      1972
 MINIMUM TEMPERATURE (F)   43        31      2002


SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE   527 AM MDT   SUNSET   833 PM MDT
MAY 18 2025...........SUNRISE   526 AM MDT   SUNSET   834 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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