Climatological Report (Daily)
Issued by NWS Billings, MT

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736
CDUS45 KBYZ 212231
CLIMLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT TUE JUL 21 2026

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

...THE MILES CITY MT CLIMATE SUMMARY FOR JULY 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         85    238 PM 105    1964  90     -5       89
  MINIMUM         68    726 AM  50    1950  61      7       60
  AVERAGE         77                        76      1       75

PRECIPITATION (IN)
  TODAY            T             1.52 2010   0.04  -0.04     0.23
  MONTH TO DATE    1.05                      1.13  -0.08     1.63
  SINCE OCT 1     10.40                     10.52  -0.12     8.32
  SINCE JAN 1      7.00                      9.00  -2.00     7.25

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         7     -7        9
  SINCE JUN 1     85                        88     -3       77
  SINCE JUL 1      0                         7     -7        9

 COOLING
  TODAY           12                        11      1       10
  MONTH TO DATE  323                       184    139      217
  SINCE JUN 1    364                       281     83      340
  SINCE JAN 1    441                       297    144      370
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           600 AM
 LOWEST     35           200 PM
 AVERAGE    52

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


THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90       107      2007
 MINIMUM TEMPERATURE (F)   61        52      1887
                                             1891
                                             1978


SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE   532 AM MDT   SUNSET   847 PM MDT
JULY 22 2026..........SUNRISE   533 AM MDT   SUNSET   846 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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